Climate and monthly weather forecastHampstead, NH
Climate and monthly weather forecast
The climate of Hampstead
The climate in Hampstead, New Hampshire, is classified as a Humid continental type, according to the Köppen climate classification. The designation Dfb indicates no dry season, paired with a warm summer. An overall review of the climatic conditions unveils wide-ranging temperatures, with the monthly highs fluctuating from 32.5°F (0.3°C) in January up to 80.8°F (27.1°C) in July. Monthly low temperatures show similar variation moving from 20.5°F (-6.4°C) in January to 63°F (17.2°C) in July.Rainfall remains relatively constant throughout the year, with little peaks in November and slightly dryer periods from September to October (ranging from 0.2" (5mm) to 0.39" (10mm)). Humidity stays reasonably consistent, encompassing values from 71% in April to 79% in February.
Wind speeds average around 5.7mph (9.2km/h) to 9.5mph (15.3km/h), and sunshine hours vary, reaching the peak in July and August with 15 and 15.3 hours per day, respectively. Snowfall is expected from November to April, with the highest amounts in December and February.
The best time to visit Hampstead
Considering the comprehensive climatic profile, summer months - specifically July and August - appear as an optimum time to visit Hampstead. July presents a pleasant average high temperature of 80.8°F (27.1°C), combined with a comfortable low of 63°F (17.2°C). Furthermore, the daily sunshine duration during these months peaks to an average 10.6 hours in August, providing ample sunlight for outdoor activities.The worst time to visit Hampstead
In colder months, Hampstead experiences significant snowfall and low temperatures. The weather in winter, mainly from January to February, can be quite severe. January experiences the lowest high temperature around 32.5°F (0.3°C) along with an average snowfall of 0.43" (11mm). Thus, these months may not be desirable for a visit, especially for tourists fond of warm weather.Spring weather in Hampstead
Spring is a transitional season in Hampstead, with temperatures slowly increasing from March to May. In March, the average high temperature is at 41.9°F (5.5°C), which escalates to 54.5°F (12.5°C) in April and further rises to reach 65.5°F (18.6°C) by May. Relative humidity tends to be lower in spring - dipping down to 71% in April, the lowest in the entire year. The season experiences regular rainfall, from 0.39" (10mm) in March to 0.55" (14mm) in April.Summer weather in Hampstead
Summer ushers in warm weather combined with longer daylight hours. Starting in June, the temperatures range from 73.8°F (23.2°C) going up to 80.8°F (27.1°C) in July and settling at 79.9°F (26.6°C) in August. Even the lowest temperatures during this season hover comfortably between 55.9°F (13.3°C) and 63°F (17.2°C). Summers in Hampstead receive rainfall from 0.55" (14mm) in June, reaching a summer high of 0.47" (12mm) in July. The humidity level stays around 76% in June, dipping a bit in July to 75%, then remains constant in August.Autumn weather in Hampstead
Autumn in Hampstead sees a gradual decrease in temperatures along with increasing precipitation. The temperature averages range from a high of 72.3°F (22.4°C) in September to a low of 48.2°F (9°C) in November. Rainfall levels rise from 0.2" (5mm) in September, peaking at 0.67" (17mm) in the latter part of the autumn, November.Winter weather in Hampstead
Winter months in Hampstead are characterized by frigid temperatures, frequent snowfall, and shorter daylight hours. From December to February, the maximum temperatures range from 32.5°F (0.3°C) to 37.9°F (3.3°C), respectively, while minimum temperatures can plunge to between 20.5°F (-6.4°C) and 27.7°F (-2.4°C). Snow becomes a regular feature with 0.16" (4mm) in November and reaching up to 0.71" (18mm) by December. Winter, therefore, sees Hampstead wrapped in a blanket of white, with winter sports and activities coming into play.Weather in January
Winters in Hampstead, New Hampshire, start in full swing with January bringing cold temperatures and often being the month with significant snowfall. The month tends to hold tightly onto the chill of winter, making it one of the coldest times of the year. Weather in January »Weather in February
Continuing the grip of winter, February in Hampstead offers weather conditions that are still quite harsh. With its incrementally longer days, it starts to hint at the arrival of spring times ahead, though the freeze of winter remains dominant. Weather in February »Weather in March
March signals the transition from winter to spring in Hampstead, with temperatures starting to rise slowly. The snow begins to disappear, replaced increasingly by rainfall as the primarily form of precipitation. Gradual shifting of temperature thresholds happens during this time, as the conditions start to soften and the bitter cold of winter recedes. Weather in March »Weather in April
By the time April arrives in Hampstead, the last traces of winter are vanishing, giving way to the full bloom of spring. The landscape becomes greener with grass starting to flourish, trees beginning to bud, and flower gardens starting to awaken. Weather in April »Weather in May
May in Hampstead showcases the beauty of spring in its full splendor, with versatile weather conditions supporting an array of outdoor activities. Warmer temperatures invite residents and tourists to explore the charming outdoors, with the local parks bustling with activity. Weather in May »Weather in June
Hampstead in June signifies the onset of summer with the arrival of warmer temperatures and the steep decline in rainfall. The summer sun brings locals and tourists outside, indulging in various recreational activities that the New England summer permits. Weather in June »Weather in July
July in Hampstead marks the zenith of summer, with the hot sun beaming down over New Hampshire. Temperatures rise further, hitting the highest points of the year, often leading to the popular desire for a splash in the local lake or opting for indoor activities. Weather in July »Weather in August
The weather in Hampstead during August holds onto the warmth of summer, yet the days gradually become a tad shorter signaling the approaching fall. As far as temperatures are concerned, they remain high with little fluctuation from July, establishing continuity in the warm summer climate. Weather in August »Weather in September
September marks the cusp of summer and fall, offering the best weather conditions of both seasons. The weather during this time starts to cool off, bringing a welcome break from the intense summer heat. The landscape initiates gradual changes, with leaves acquiring deep, rich hues indicating the onset of fall. Weather in September »Weather in October
October in Hampstead presents a vibrant display of fall, with cooler temperatures and gilded landscapes. As autumn advances, the town transforms into a paradise for leaf peepers, with forests ablaze in red, orange, and gold hues. Weather in October »Weather in November
Hampstead, in November, sees the gradual introduction of the colder season as autumn wraps up and winter begins to set in. The weather becomes chillier, with the final fall leaves descending, and the anticipation of the first snowfall becomes a town-wide topic. Weather in November »Weather in December
December brings in the chill of winter to Hampstead, with shorter daylight hours and cooler temperatures. The town transitions into a winter wonderland, showcasing twinkling Christmas lights against the freshly fallen snow. Warm indoor activities such as firesides, holiday preparations and winter sports become a heartwarming endeavor. Weather in December »Updated: Aug 27, 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
January, characterized by an average high temperature of 32.5°F (0.3°C) and a low temperature of 20.5°F (-6.4°C), is generally the coldest month.
In Hampstead, during the entire year, the rain falls for 78.3 days and collects up to 5.43" (138mm) of precipitation.
Months with snowfall are January through May, November and December.
In Hampstead, during the entire year, snow falls for 17.2 days and aggregates up to 2.6" (66mm) of snow.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
The most humid month is February, with an average relative humidity of 79%.
February has the least sunshine of the year, with an average of 4.7h of sunshine.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 least humid month is April, with an average relative humidity of 71%.
June through October are months without snowfall.
The month with the longest days in Hampstead is June, with an average of 15h and 18min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
In Hampstead, the average highest temperatures are observed in July, with a high of 80.8°F (27.1°C) and a low of 63°F (17.2°C).
The month with the most sunshine is August, with an average of 10.6h of sunshine.
September is the month with the least rainfall. Rain falls for 6 days and accumulates 0.2" (5mm) of precipitation.
November is the month with the most rainfall. Rain falls for 5 days and accumulates 0.67" (17mm) of precipitation.
The month with the most snowfall is December, when snow falls for 2.6 days and typically aggregates up to 0.71" (18mm) of snow.
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Hampstead, NH
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure
Hampstead, 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:
30"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"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 (29.92"Hg).
Average wind speed
Hampstead, NH
- Average wind speed in January:
9.5mph - Average wind speed in February:
9.2mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.2mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.9mph
The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
Hampstead, NH
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).
Average rainfall
Hampstead, NH
- Average rainfall in January:
0.39" - Average rainfall in February:
0.35" - Average rainfall in March:
0.39" - Average rainfall in April:
0.55" - Average rainfall in May:
0.39" - Average rainfall in June:
0.55"
- Average rainfall in July:
0.47" - Average rainfall in August:
0.35" - Average rainfall in September:
0.2" - Average rainfall in October:
0.59" - Average rainfall in November:
0.67" - Average rainfall in December:
0.51"
The wettest month (with the highest rainfall) is November (0.67").
The driest month (with the least rainfall) is September (0.2").
Average rainfall days
Hampstead, NH
- Average rainfall days in January:
3.6 days - Average rainfall days in February:
4.2 days - Average rainfall days in March:
7.2 days - Average rainfall days in April:
8.7 days - Average rainfall days in May:
7.8 days - Average rainfall days in June:
7.9 days
- Average rainfall days in July:
8.8 days - Average rainfall days in August:
7.8 days - Average rainfall days in September:
6 days - Average rainfall days in October:
6.5 days - Average rainfall days in November:
5 days - Average rainfall days in December:
4.8 days
The month with the highest number of rainy days is July (8.8 days).
The month with the least rainy days is January (3.6 days).
Average snowfall
Hampstead, NH
- Average snowfall in January:
0.43" - Average snowfall in February:
0.67" - Average snowfall in March:
0.39" - Average snowfall in April:
0.2" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is December (0.71").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Hampstead, NH
- Average snowfall days in January:
3.7 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
4.1 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.1 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 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
2.6 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Hampstead, NH
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 42min - Average sunshine in March:
5h and 48min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 36min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Hampstead, NH
- Average sunshine days in January:
24.5 days - Average sunshine days in February:
20.4 days - Average sunshine days in March:
20.6 days - Average sunshine days in April:
18.4 days - Average sunshine days in May:
20.3 days - Average sunshine days in June:
19.2 days
- Average sunshine days in July:
18.8 days - Average sunshine days in August:
20.3 days - Average sunshine days in September:
21.9 days - Average sunshine days in October:
21.7 days - Average sunshine days in November:
22.6 days - Average sunshine days in December:
23 days
The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is April (18.4 days).
Average UV index
Hampstead, NH
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Hampstead, NH
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Hampstead, NH
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
