Climate and monthly weather forecast
Stillwater, ME

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Weather in January

January, like December, is a freezing cold winter month in Stillwater, Maine, with temperature in the range of an average low of 13.5°F (-10.3°C) and an average high of 26.6°F (-3°C). January, known for its average high temperature of 26.6°F (-3°C) and an average low temperature of 13.5°F (-10.3°C), is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Stillwater, is also a subzero cold month, with an average temperature varying between 14.5°F (-9.7°C) and 28.2°F (-2.1°C). February is marked by an average high-temperature of a still freezing cold 28.2°F (-2.1°C), almost identical to the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Stillwater, is an icy month, with an average temperature fluctuating between 36.7°F (2.6°C) and 21.7°F (-5.7°C). In Stillwater, the average high-temperature in March slightly rises, from a subzero cold 28.2°F (-2.1°C) in February, to a wintry 36.7°F (2.6°C). Weather in March »

Weather in April

April is a frosty spring month in Stillwater, Maine, with an average temperature fluctuating between 33.4°F (0.8°C) and 49.8°F (9.9°C). The onset of April brings a temperature shift, with the average high-temperature moving from an icy 36.7°F (2.6°C) in March to a frosty 49.8°F (9.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Stillwater, Maine, with an average temperature ranging between min 43.2°F (6.2°C) and max 62.4°F (16.9°C). Stillwater experiences a temperature shift with the start of May, with average high-temperatures moving from a chilly 49.8°F (9.9°C) in April to an enjoyable 62.4°F (16.9°C). Weather in May »

Weather in June

June, the first month of the summer in Stillwater, is a pleasant month, with temperature in the range of an average low of 50.2°F (10.1°C) and an average high of 70.2°F (21.2°C). June witnesses a minor rise in the average high-temperature, transitioning from an enjoyable 62.4°F (16.9°C) in May to a pleasant 70.2°F (21.2°C). Weather in June »

Weather in July

July is a warm summer month in Stillwater, Maine, with an average temperature varying between 78.1°F (25.6°C) and 57°F (13.9°C). Stillwater's warmest month, July, registers temperatures that range from a high of 78.1°F (25.6°C) to a low of 57°F (13.9°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Stillwater, Maine, with an average temperature ranging between max 77.2°F (25.1°C) and min 55.9°F (13.3°C). The transition from July to August brings an average high-temperature of a still warm 77.2°F (25.1°C), barely different from July's 78.1°F (25.6°C). Weather in August »

Weather in September

September, the first month of the autumn in Stillwater, is also an agreeable month, with an average temperature fluctuating between 68.9°F (20.5°C) and 50°F (10°C). September ushers in a minor alteration in Stillwater's climate, with the average high-temperature moving from August's moderately hot 77.2°F (25.1°C) to a pleasant 68.9°F (20.5°C). Weather in September »

Weather in October

October, the same as September, in Stillwater, Maine, is another refreshing autumn month, with an average temperature fluctuating between 55.8°F (13.2°C) and 41.5°F (5.3°C). Stillwater, Maine, in October undergoes a mild reduction in the average high-temperature, shifting from September's agreeable 68.9°F (20.5°C) to a mild 55.8°F (13.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Stillwater, Maine, with an average temperature varying between 30.6°F (-0.8°C) and 43.3°F (6.3°C). Arrival of November comes with a reduction in the average high-temperature, falling from a moderate 55.8°F (13.2°C) in October to a frosty 43.3°F (6.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Stillwater, Maine, with an average temperature fluctuating between 32.2°F (0.1°C) and 21.6°F (-5.8°C). December's onset corresponds with a shift in the average high-temperature, moving from a chilly 43.3°F (6.3°C) in November to a wintry 32.2°F (0.1°C). Weather in December »
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Frequently asked questions

What month is the coldest in Stillwater?

January tends to be the coldest month in Stillwater, with temperatures averaging a daily high of 26.6°F (-3°C) and a low of 13.5°F (-10.3°C).

How much does it rain in Stillwater?

In Stillwater, during the entire year, the rain falls for 148.7 days and collects up to 29.84" (758mm) of precipitation.

When does it snow in Stillwater?

Months with snowfall in Stillwater, Maine, are January through May, October through December.

What is the snowiest month in Stillwater?

January is the month with the most snowfall in Stillwater, Maine. Snow falls for 13.6 days and accumulates 8.43" (214mm) of snow.

How much does it snow in Stillwater?

In Stillwater, Maine, during the entire year, snow falls for 61.1 days and aggregates up to 36.34" (923mm) of snow.

What are the months with the lowest UV index in Stillwater?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Stillwater.

What is the most humid month in Stillwater?

The most humid month in Stillwater is February, with an average relative humidity of 86%.

What is the month with the least sunshine in Stillwater?

With an average of 3.9h of sunshine, February has the least sunshine of the year in Stillwater, Maine.

When is Daylight Saving Time (DST) in Stillwater?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Stillwater, 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.

What is the least humid month in Stillwater?

May is the least humid month in Stillwater, Maine, with an average relative humidity of 76%.

When it does not snow in Stillwater?

June through September are months without snowfall.

When are the longest days in Stillwater?

The month with the longest days is June, with an average of 15h and 30min of daylight.

What is the month with the highest UV index in Stillwater?

June through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the warmest month in Stillwater?

July is the month that records the highest temperatures in Stillwater, Maine, with averages ranging from a high of 78.1°F (25.6°C) to a low of 57°F (13.9°C).

What is the driest month in Stillwater?

July is the month with the least rainfall. Rain falls for 13.7 days and accumulates 1.61" (41mm) of precipitation.

What month has the most sunshine in Stillwater?

August has the most sunshine of the year in Stillwater, with an average of 9.9h of sunshine.

What is the rainiest month in Stillwater?

December is the month with the most rainfall. Rain falls for 10.6 days and accumulates 3.27" (83mm) of precipitation.

What is the month with the shortest days in Stillwater?

December has the shortest days of the year in Stillwater, Maine, with an average of 8h and 54min of daylight.

Average temperature
Stillwater, ME

Average temperature - Stillwater, ME

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (26.6°F).

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure
Stillwater, ME

Average pressure - Stillwater, ME

The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Stillwater, ME

Average wind speed - Stillwater, ME

The windiest month (with the highest average wind speed) is March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average rainfall
Stillwater, ME

Average rainfall - Stillwater, ME

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (1.61").

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Average rainfall days
Stillwater, ME

Average rainfall days - Stillwater, ME

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall
Stillwater, ME

Average snowfall - Stillwater, ME

The month with the highest snowfall is January (8.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Stillwater, ME

Average snowfall days - Stillwater, ME

The month with the highest number of snowfall days is February (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Stillwater, ME

Average daylight / Average sunshine - Stillwater, ME

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).

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).

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Average sunshine days
Stillwater, ME

Average sunshine days - Stillwater, ME

The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is April (10.1 days).

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Average UV index
Stillwater, ME

Average UV index - Stillwater, ME

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, November and December (UV index 2).

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Average visibility
Stillwater, ME

Average visibility - Stillwater, ME

The month with the highest visibility is October (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, November and December (5mi).

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Stillwater, Maine, USA

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