Climate and monthly weather forecastConway, NH
Climate and monthly weather forecast
The climate of Conway
Conway, New Hampshire, United States, experiences a humid continental climate as identified by the Köppen Climate Classification. This Dfb designation represents regions with no dry season and warm summers. Conway's geographical position contributes significantly to the variability in its weather patterns throughout the year.Year-round, Conway experiences a diverse range of weather conditions. Temperature variations are particularly notable, from a mild high of 77.5°F (25.3°C) in July to a chilling low of about 10.9°F (-11.7°C) in January. Humidity, too, remains fairly consistent, wavering slightly around the annual average of 80%.
Rainfall is distributed relatively evenly across the year, with monthly averages ranging from a low of 1.42" (36mm) in September to a high of 2.95" (75mm) in October. Equally, snowfall brings an unavoidable chill to the colder months, December to February, peaking noticeably at 11.5" (292mm) in February.
The average sunlight duration per day ranges from 9 hours in January and December to 15.4 hours in June, showcasing the existence of long, luminous days in the summer. Duly, the prevailing wind speed ranges from 4.2mph (6.8km/h) in August to 6.4mph (10.3km/h) in January, suggesting winds are at their highest during the colder months.
The best time to visit Conway
Considering the interplay between various weather conditions, the ideal time to visit Conway would be from late spring to early fall. These months are warmer, with temperatures averaging from 49.6°F (9.8°C) to 76.5°F (24.7°C). The duration of daylight also increases, reaching up to 15.4 hours in June. Meanwhile, the rainfall is moderate and the wind speed is comparatively lower during these months, ensuring a pleasant outdoor experience. Plus, there will be ample sunshine hours, peaking at 10 hours in August, perfect for sightseeing and other outdoor adventures.The worst time to visit Conway
Winter months, from December to February, can be rather harsh in Conway. Within this time frame, temperatures fall substantially, often below freezing, and can go as low as 10.9°F (-11.7°C) in January. In addition, these months witness frequent snowfall, reaching nearly 11.5" (292mm) in February. Limited daylight hours, often below 10 per day, combined with high wind speeds and greater cloud cover, can make outdoor activities challenging and less enjoyable during these months.Spring weather in Conway
Spring in Conway, from March to May, typically brings a slow and steady rise in temperatures. Daytime temperatures climb from 36.1°F (2.3°C) in March to 63.5°F (17.5°C) by May. However, nights can remain chilly, with temperatures as low as 20.8°F (-6.2°C) in March. Rainfall increases steadily, with May witnessing approximately 2.09" (53mm). Conversely, snowfall sharply reduces from 6.3" (160mm) in March to practically none by May.Summer weather in Conway
Summer in Conway, from June to August, is generally warm and quite pleasant. Daytime temperatures hover from 70.9°F (21.6°C) to 77.5°F (25.3°C), offering ideal weather for outdoor activities. Nights, too, are quite warm, with the lowest temperature recorded around 54.7°F (12.6°C) in August. The average monthly rainfall ranges from 2.05" (52mm) to 2.6" (66mm), while there is virtually no snowfall.Autumn weather in Conway
Autumn, from September to November, sees a decrease in average temperatures, falling from 69.1°F (20.6°C) in September to 42.4°F (5.8°C) in November. Nights get progressively colder, dropping from 48°F (8.9°C) in September to 28.8°F (-1.8°C) by November. Rainfall peaks in October, at 2.95" (75mm), making it the wettest month of the year.Winter weather in Conway
Winter in Conway, from December to February, is bitterly cold with the low dropping to 10.9°F (-11.7°C) in January. Daytime highs seldom exceed 36.1°F (2.3°C). Snowfall is frequent and substantial, reaching its peak at 11.5" (292mm) in February. Despite the cold, there are clear skies on many days, with average daily sunshine hours ranging from 4.7 in December to 5.6 in March. Rainfall is relatively low, averaging around 2" (51mm) per month. This season is characterized by lower humidity levels, dropping to 77%, and increased wind speeds, close to 6.4mph (10.3km/h) in January.Weather in January
The start of the year finds Conway, New Hampshire, in the midst of winter. Snowfall is robust and cold temperatures demand heavy gear to stave off the chill. January holds the distinction of producing the highest number of snowfall days each month, averaging an impressive 14.1 days. Weather in January »Weather in February
A dip from January, February's inherent chill and expected snowfall mark its place solidly within the winter months. Conway is enveloped in an ethereal mist with an average visibility of 4 miles. February exhibits peak snowfall depths, accumulating on average 11.5" (292mm) of snow. Weather in February »Weather in March
March signals a transition to warmer temperatures on the horizon in Conway. The increase in daylight hours is a welcome sight for many, signaling the pending arrival of greenery and blossoms. Crisp and clear days will see an uptick in sunshine duration, rising to an average of 5.6 hours per day. Weather in March »Weather in April
April arrives with a hint of spring in the air in Conway. The winter snow has all but vanished, making way for freshly sprouted flowers and greener landscapes. The rise in the city's average temperature marks the highest jump from one month to the next, leaping from 20.8°F (-6.2°C) in March to 31.8°F (-0.1°C) in April. Weather in April »Weather in May
May ushers in warmer weather and a steady rise in relative humidity in Conway. The month is replete with blooming flora and an increased number of daylight hours. Rainfall is quite moderate compared to other spring months, heralding an average rainfall of 2.09" (53mm). Weather in May »Weather in June
Summer genuinely takes hold in Conway during the month of June. The city experiences its longest days and enjoys the warm embrace of the season's sun. The number of daylight hours peaks at 15.4 hours, the highest in the year. Visitors in June will experience early balmy days, with July promising to keep the heat turned up. In Conway, the onset of June comes with a modest high-temperature shift, transitioning from May's comfortable 63.5°F (17.5°C) to a pleasant 70.9°F (21.6°C). Weather in June »Weather in July
July is Conway's midsummer month and peak of the summer season. Sweeping heatwaves often arrive during this time, making it the hottest month of the year. A noteworthy highlight is the average maximum temperature reaching 77.5°F (25.3°C). Weather in July »Weather in August
August continues the summer pattern in Conway, with an abundance of sunshine-filled days. High temperatures and soaking in sunshine remain the norm. However, there is an interesting development seen in August, which marks the lowest cloud cover for Conway at 36%. Weather in August »Weather in September
September brings with it a noticeable change in Conway's weather. The city watches as summer fades and autumn takes the stage, altering the city's aesthetics. In Conway, September claims the lowest average rainfall, measuring 1.42" (36mm). Weather in September »Weather in October
October in Conway sees a well-defined shift into the fall season. The city wears a coat of brilliant autumn colors, making it a perfect getaway for leaf-peepers. With the mercury dropping compared to September, the colder nights set the stage for festivities and warm apple cider. Weather in October »Weather in November
November introduces the early signs of winter to Conway with colder temperatures and the occasional flurry. Residents start dusting off their winter gear as the city braces for the coming snow. On average, snowfall registers at 3.07" (78mm), highlighting November's transition to the frosty season. Weather in November »Weather in December
December is a magical time in Conway as the city gets wrapped in a blanket of snow, officially marking the height of winter. The city shines with holiday spirit amidst falling snowflakes while keeping up with its classic winter charm. Weather in December »Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Conway's January weather reaches an average high of 25.7°F (-3.5°C) and an average low of 10.9°F (-11.7°C), making it the coldest month.
January and February, with an average relative humidity of 86%, are most humid months in Conway, New Hampshire.
Throughout the year, in Conway, New Hampshire, there are 156.4 rainfall days, and 27.09" (688mm) of precipitation is accumulated.
January through May, October through December are months with snowfall in Conway, New Hampshire.
Throughout the year, in Conway, New Hampshire, there are 62.3 snowfall days, and 42.32" (1075mm) of snow is accumulated.
The months with the lowest UV index in Conway are January through April, October through December, with an average maximum UV index of 2.
February is the month with the most snowfall. Snow falls for 14.5 days and accumulates 11.5" (292mm) of snow.
February has the least sunshine of the year in Conway, New Hampshire, with an average of 4.4h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Conway, New Hampshire, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
The months with the lowest humidity in Conway are May and November, with an average relative humidity of 77%.
In Conway, New Hampshire, snow does not fall in June through September.
The month with the longest days in Conway, New Hampshire, is June, with an average of 15h and 24min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index.
July is the month that records the highest temperatures, with averages ranging from a high of 77.5°F (25.3°C) to a low of 56.1°F (13.4°C).
The month with the most sunshine is August, with an average of 10h of sunshine.
The month with the least rainfall in Conway, New Hampshire, is September, when the rain falls for 10.4 days and typically collects 1.42" (36mm) of precipitation.
October is the month with the most rainfall. Rain falls for 13.5 days and accumulates 2.95" (75mm) of precipitation.
December has the shortest days of the year in Conway, New Hampshire, with an average of 9h and 0min of daylight.
Average temperature
Conway, NH
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (25.7°F).
The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).
Average pressure
Conway, NH
- Average pressure in January:
30"Hg - Average pressure in February:
29.98"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Conway, NH
- Average wind speed in January:
6.4mph - Average wind speed in February:
6.3mph - Average wind speed in March:
5.8mph - Average wind speed in April:
5.8mph - Average wind speed in May:
5.3mph - Average wind speed in June:
4.8mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.5mph - Average wind speed in October:
5.4mph - Average wind speed in November:
5.5mph - Average wind speed in December:
5.8mph
The windiest month (with the highest average wind speed) is January (6.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Conway, NH
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are May and November (77%).
Average rainfall
Conway, NH
- Average rainfall in January:
2.05" - Average rainfall in February:
2.09" - Average rainfall in March:
2.01" - Average rainfall in April:
2.8" - Average rainfall in May:
2.09" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.05" - Average rainfall in August:
1.97" - Average rainfall in September:
1.42" - Average rainfall in October:
2.95" - Average rainfall in November:
2.4" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days
Conway, NH
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
16 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
11.1 days - Average rainfall days in December:
12 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (9.3 days).
Average snowfall
Conway, NH
- Average snowfall in January:
9.09" - Average snowfall in February:
11.5" - Average snowfall in March:
6.3" - Average snowfall in April:
4.29" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is February (11.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Conway, NH
- Average snowfall days in January:
14.1 days - Average snowfall days in February:
14.5 days - Average snowfall days in March:
12.6 days - Average snowfall days in April:
4.4 days - Average snowfall days in May:
0.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.4 days - Average snowfall days in November:
4.7 days - Average snowfall days in December:
11.3 days
The month with the highest number of snowfall days is February (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Conway, NH
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 24min
- Average daylight in July:
15h and 6min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
4h and 48min - Average sunshine in February:
4h and 24min - Average sunshine in March:
5h and 36min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 0min - Average sunshine in June:
8h and 42min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days
Conway, NH
- Average sunshine days in January:
13.5 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
11.2 days - Average sunshine days in April:
10.6 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
14.4 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
14.3 days - Average sunshine days in November:
16.3 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is April (10.6 days).
Average UV index
Conway, NH
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover
Conway, NH
The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility
Conway, NH
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
