Climate and monthly weather forecastGardiner, ME
Climate and monthly weather forecast
The climate of Gardiner
The climate regime in Gardiner, Maine, based on the Köppen climate classification, is categorised as "Dfb," indicating a humid continental type of climate with no dry season and a warm summer. Regarding the geographical position, Gardiner lies in the northeast USA. The temperature shows wide-range seasonality from a low in January of 14.9°F (-9.5°C) to a peak in July of 76.3°F (24.6°C). Humidity levels remain relatively constant throughout the year, averaging in the lower 80s percentile, with the minimum percentage in November (76%) and peak in February and June (83%).The city sees significant precipitation, with the most rainfall observed in October and the least in July. In terms of snowfall, this occurs from November to April, but is most noteworthy between December and February, reaching a high of 6.57" (167mm) in December and 6.22" (158mm) in January. Days with snowfall are consistently prevalent from November through to April, a peak of 10.6 snowy days in December and 10.7 in January.
Cloud coverage varies from 35% in August to 51% in February, March, and April. Winds in Gardiner are generally at their strongest in January and weakest in July, with gusts reaching a peak of 14.7mph (23.7km/h) in January.
The best time to visit Gardiner
Selecting an optimal time to visit Gardiner corresponds directly to climate preferences and planned activities. Nonetheless, for those craving a balance between comfortable temperatures and moderate precipitation, the period from June to September could be ideal. During this time, average high temperatures vary from 69.3°F (20.7°C) to 76.3°F (24.6°C), with humidity levels typically in the lower 80s percentile. Precipitation is relatively low with rainfall quantities varying from 1.77" (45mm) to 2.68" (68mm). Furthermore, Gardiner is sunnier this period, providing between 8.7 and 10.2 hours of sunshine daily.The worst time to visit Gardiner
Winter season could be quite challenging to explore Gardiner for those unaccustomed to colder weather. December through February see the lowest temperatures, averaging between 14.9°F (-9.5°C) and 23°F (-5°C). Aside from cold conditions, these months also carry an increased risk of snowfall, with December receiving as much as 6.57" (167mm). The daylight hours drop to as low as 8.9 hours in December, which can affect sightseeing plans.Spring weather in Gardiner
The spring months in Gardiner, typically March through May, are characterized by rising temperatures and increasing rainfall. The average high temperatures increase from 37.2°F (2.9°C) in March to 61.5°F (16.4°C) in May, while the average low temperatures also progressively rise from 23.4°F (-4.8°C) to 44.2°F (6.8°C) within the same duration. Rainfall averages around 2.57" (65mm) per month in spring, while sunshine hours increase from 5.6 hours in March to 8 hours in May.Summer weather in Gardiner
Summer in Gardiner occurs from June to August. Over this period, the town experiences its highest average temperatures, ranging between 69.3°F (20.7°C) to 76.3°F (24.6°C), and the relative humidity hovers approximately in the 80s percentile. Rainfall averages around 2.32" (59mm) per month during the summer, and the city enjoys the most sunshine hours, providing between 8.7 and 10.2 hours of light each day.Autumn weather in Gardiner
Autumn weather in Gardiner, between September and November, is marked by decreasing temperatures and gradually increasing rainfall. Average high temperatures tumble from 68.9°F (20.5°C) in September to 43.9°F (6.6°C) in November, while average low temperatures also fall from 50.9°F (10.5°C) to 31.8°F (-0.1°C) in the same period. Despite these changes, November sees an increase in the number of daylight hours to around 9.6 hours per day.Winter weather in Gardiner
Winter in Gardiner, which spans December through to February, brings the coldest conditions of the year. Average high temperatures range from 27.1°F (-2.7°C) to 32.9°F (0.5°C), while low temperatures plummet to between 14.9°F (-9.5°C) and 23°F (-5°C). Winters here are also synonymous with snowfall; in December, up to 6.57" (167mm) of snow can fall over an estimate of 10.6 days. Though daylight hours are fewest in December (8.9 hours), they progressively increase to 10.5 hours by February.Weather in January
January in Gardiner, Maine, sees the coldest weather conditions of the year accompanied by relatively high humidity of 82%. With temperatures ranging from 14.9°F (-9.5°C) to 27.1°F (-2.7°C), residents experience chilly air. Weather in January »Weather in February
February in Gardiner, Maine, experiences slightly warmer temperatures than January, with the mercury rising to about 29.7°F (-1.3°C). Nonetheless, the city continues to be in the grip of winter. February witnesses a decrease in snowfall from January, with an average level of 6.22" (158mm) spread across 10.7 days. Weather in February »Weather in March
Weather in Gardiner, Maine, continues to improve in March, exhibiting signs of moving closer to springtime, with temperatures increasing up to 37.2°F (2.9°C). It is noteworthy that temperature fluctuations between day and night can be significant during this period. Weather in March »Weather in April
April is when the weather in Gardiner becomes milder, marking evident spring characteristics. Temperatures climb to 49.8°F (9.9°C). Warmer and longer days, lasting for about 13.5 hours, start to define the city's daily life. Rainfall replaces snowfall as the prominent form of precipitation, making the weather significantly warmer compared to the past months. Weather in April »Weather in May
The arrival of May in Gardiner, Maine, signifies warmer temperatures, an increase in daylight hours to 14.8, and a more humid atmosphere. Temperatures rise to a pleasant 61.5°F (16.4°C), boosting the growth of flora around the city. Weather in May »Weather in June
June marks the commencement of summer in Gardiner, Maine, with temperatures soaring up to 69.3°F (20.7°C). Daylight extends to a generous 15.5 hours, marking the month with the longest days. With humidity levels at 82%, the air feels substantially warmer. Weather in June »Weather in July
July in Gardiner, Maine, brings the warmest days of the year, with the temperature reaching a peak of 76.3°F (24.6°C). The increase in temperature is complemented by a decrease in average cloud cover percentage to 38%. The UV index also climbs to its highest point of 6; hence residents adapt by taking necessary precautions against sunburn and heat strokes. Weather in July »Weather in August
August in Gardiner sustains warm weather conditions with temperatures reaching 75.6°F (24.2°C), only slightly lower than July. Notably, it is the month with the highest average sunshine hours of 10.2. Such an abundance of sunlight is well-celebrated by locals and visitors alike. Weather in August »Weather in September
September marks a noticeable shift in Gardiner's weather as summer begins to give way to fall. Temperatures drop to a comfortable 68.9°F (20.5°C), hinting at the approaching autumn. A slight increase in rainfall signifies the changing season, adorning Gardiner with vibrant fall foliage. Weather in September »Weather in October
October in Gardiner, Maine, exhibits distinct autumnal attributes, including cooler temperatures reaching 56.3°F (13.5°C). The city's lush greenery starts to transform into a variety of hues as leaves begin their customary fall. Weather in October »Weather in November
November in Gardiner is characterized by a palpable chill in the air, with temperatures dropping down to 43.9°F (6.6°C). A steep decline in temperature, coupled with shorter daylight hours of 9.6, prepares the city for winter. Weather in November »Weather in December
December in Gardiner, Maine, embraces a full-fledged winter season, with temperatures dropping to a frigid 32.9°F (0.5°C). It is also marked by an increase in snowfall to a substantial 4.76" (121mm) across 8.1 days, giving the city its traditional winter feel. Weather in December »Updated: Aug 3, 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
Gardiner's coldest month, January, registers temperatures that range from a high of 27.1°F (-2.7°C) to a low of 14.9°F (-9.5°C).
Throughout the year, there are 145.7 rainfall days, and 30.35" (771mm) of precipitation is accumulated.
Months with snowfall are January through May, October through December.
January is the month with the most snowfall. Snow falls for 10.6 days and accumulates 6.57" (167mm) of snow.
Throughout the year, there are 46 snowfall days, and 27.76" (705mm) of snow is accumulated.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
With an average relative humidity of 83%, February is the most humid month.
February has the least sunshine of the year, with an average of 4.6h 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.
In Gardiner, snow does not fall in June through September.
June has the longest days of the year, with an average of 15h and 30min of daylight.
In Gardiner, July records the average highest temperatures, peaking at 76.3°F (24.6°C) and reaching a low of 57.9°F (14.4°C).
The month with the highest UV index is July, with an average maximum UV index of 6.
With an average of 10.2h of sunshine, August has the most sunshine of the year in Gardiner.
The month with the least rainfall is September, when the rain falls for 11 days and typically collects 1.57" (40mm) of precipitation.
The least humid month is November, with an average relative humidity of 76%.
December is the month with the most rainfall. Rain falls for 10.3 days and accumulates 3.35" (85mm) of precipitation.
December has the shortest days of the year, with an average of 8h and 54min of daylight.
Average temperature
Gardiner, ME
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (27.1°F).
The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure
Gardiner, ME
- Average pressure in January:
29.97"Hg - Average pressure in February:
29.96"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.95"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:
30.04"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.01"Hg
The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Gardiner, ME
- Average wind speed in January:
8.6mph - Average wind speed in February:
8.7mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.3mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.6mph - Average wind speed in November:
7.9mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Gardiner, ME
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is November (76%).
Average rainfall
Gardiner, ME
- Average rainfall in January:
2.4" - Average rainfall in February:
2.2" - Average rainfall in March:
2.32" - Average rainfall in April:
3.07" - Average rainfall in May:
2.32" - Average rainfall in June:
2.68"
- Average rainfall in July:
1.77" - Average rainfall in August:
2.52" - Average rainfall in September:
1.57" - Average rainfall in October:
3.27" - Average rainfall in November:
2.87" - Average rainfall in December:
3.35"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days
Gardiner, ME
- Average rainfall days in January:
6.9 days - Average rainfall days in February:
6.7 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
15.2 days - Average rainfall days in May:
15.9 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
14.2 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
11 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
11.1 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (6.7 days).
Average snowfall
Gardiner, ME
- Average snowfall in January:
6.57" - Average snowfall in February:
6.22" - Average snowfall in March:
4.76" - Average snowfall in April:
2.83" - Average snowfall in May:
0.59" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Gardiner, ME
- Average snowfall days in January:
10.6 days - Average snowfall days in February:
10.7 days - Average snowfall days in March:
9.3 days - Average snowfall days in April:
3.6 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:
0.3 days - Average snowfall days in November:
3.3 days - Average snowfall days in December:
8.1 days
The month with the highest number of snowfall days is February (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Gardiner, ME
- 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 30min
- 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 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 36min - Average sunshine in March:
5h and 36min - Average sunshine in April:
7h and 30min - 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 12min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 12min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Gardiner, ME
- Average sunshine days in January:
16.5 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
14.4 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
16 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is April (11.5 days).
Average UV index
Gardiner, ME
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Gardiner, ME
The months with the most cloud cover are February, March and April (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Gardiner, ME
The months with the highest visibility are January, February, March, April, October, November and December (6mi).
The months with the lowest visibility are May, June, July, August and September (5mi).
