Climate and monthly weather forecast
Gilman, CT

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Weather in January

January, the same as December, is another cold winter month in Gilman, Connecticut, with an average temperature fluctuating between 34.9°F (1.6°C) and 23.4°F (-4.8°C). January is the coldest month, exhibiting average temperatures of 34.9°F (1.6°C) at the peak and 23.4°F (-4.8°C) at the base. Weather in January »

Weather in February

February, the last month of the winter in Gilman, is also an icy month, with temperature in the range of an average high of 37.8°F (3.2°C) and an average low of 24.1°F (-4.4°C). February brings a marginal elevation to a still wintry 37.8°F (3.2°C) from January's 34.9°F (1.6°C) in Gilman's average high-temperatures. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Gilman, Connecticut, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 31.1°F (-0.5°C). The arrival of March witnesses a small shift in the average high-temperature, moving from a cold 37.8°F (3.2°C) in February to a frosty 44.2°F (6.8°C). Weather in March »

Weather in April

April is a refreshing spring month in Gilman, Connecticut, with an average temperature fluctuating between 40.6°F (4.8°C) and 55.9°F (13.3°C). The rise of average high-temperatures is seen in April, with an increase from a chilly 44.2°F (6.8°C) in March to a refreshing 55.9°F (13.3°C). Weather in April »

Weather in May

May, the last month of the spring in Gilman, is a comfortable month, with an average temperature varying between 66.7°F (19.3°C) and 50°F (10°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a mild 55.9°F (13.3°C) in April to a still refreshing 66.7°F (19.3°C). Weather in May »

Weather in June

June, the first month of the summer in Gilman, is a moderately hot month, with temperature in the range of an average low of 57.4°F (14.1°C) and an average high of 74.5°F (23.6°C). June brings a slight elevation in the average high-temperature, transitioning from May's enjoyable 66.7°F (19.3°C) to a moderately hot 74.5°F (23.6°C). Weather in June »

Weather in July

July, like June, in Gilman, Connecticut, is another warm summer month, with an average temperature ranging between min 64.6°F (18.1°C) and max 81.7°F (27.6°C). Gilman experiences its highest temperatures in July, with an average peak of 81.7°F (27.6°C) and a low of 64.6°F (18.1°C). The heat index in July is estimated at a tropical 87.8°F (31°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Gilman, Connecticut, with an average temperature fluctuating between 80.2°F (26.8°C) and 63.1°F (17.3°C). The arrival of August brings an average high-temperature of a still moderately hot 80.2°F (26.8°C), subtly diverging from July's 81.7°F (27.6°C). Weather in August »

Weather in September

September, the first month of the autumn in Gilman, is also an agreeable month, with temperature in the range of an average high of 73.2°F (22.9°C) and an average low of 57.4°F (14.1°C). The arrival of September is marked by a minor reduction in average high-temperature, sliding from a moderately hot 80.2°F (26.8°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »

Weather in October

October, like September, in Gilman, Connecticut, is another comfortable autumn month, with an average temperature ranging between max 61.7°F (16.5°C) and min 48.2°F (9°C). The start of October signals a decrease in the average high-temperature, transitioning from a pleasant 73.2°F (22.9°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Gilman, is also a fresh month, with an average temperature fluctuating between 38.1°F (3.4°C) and 50.2°F (10.1°C). November's arrival coincides with a drop in the average high-temperature, decreasing from October's refreshing 61.7°F (16.5°C) to a fresh 50.2°F (10.1°C). Weather in November »

Weather in December

December, the first month of the winter in Gilman, is also a wintry month, with an average temperature varying between 29.8°F (-1.2°C) and 40.8°F (4.9°C). December brings a decrease in the average high-temperature, falling from November's cool 50.2°F (10.1°C) to an icy 40.8°F (4.9°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Gilman?

Gilman's January weather, with an average high temperature of 34.9°F (1.6°C) and an average low temperature of 23.4°F (-4.8°C), tends to be the coldest of the year.

How much does it rain in Gilman?

In Gilman, Connecticut, during the entire year, the rain falls for 156.4 days and collects up to 33.54" (852mm) of precipitation.

When does it snow in Gilman?

January through May, November and December are months with snowfall.

How much does it snow in Gilman?

Throughout the year, in Gilman, there are 26.4 snowfall days, and 11.14" (283mm) of snow is accumulated.

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

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

What are the most humid months in Gilman?

The months with the highest humidity in Gilman, Connecticut, are February, June, July and September, with an average relative humidity of 78%.

What is the snowiest month in Gilman?

The month with the most snowfall in Gilman is March, when snow falls for 6 days and typically aggregates up to 3.43" (87mm) of snow.

When is Daylight Saving Time (DST) in Gilman?

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

The least humid month in Gilman, Connecticut, is April, with an average relative humidity of 72%.

When it does not snow in Gilman?

June through October are months without snowfall in Gilman.

When are the longest days in Gilman?

June has the longest days of the year in Gilman, with an average of 15h and 6min of daylight.

When is the highest UV index in Gilman?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Gilman, Connecticut.

What are the warmest months in Gilman?

Gilman's warmest month, July, generally records average temperatures ranging from a high of 81.7°F (27.6°C) to a low of 64.6°F (18.1°C).

What is the month with the most sunshine in Gilman?

The months with the most sunshine are July and August, with an average of 10.2h of sunshine.

What is the driest month in Gilman?

September is the month with the least rainfall in Gilman. Rain falls for 11.8 days and accumulates 1.61" (41mm) of precipitation.

What is the rainiest month in Gilman?

The month with the most rainfall is December, when the rain falls for 11.3 days and typically aggregates up to 3.7" (94mm) of precipitation.

What is the month with the shortest days in Gilman?

December has the shortest days of the year in Gilman, Connecticut, with an average of 9h and 12min of daylight.

What is the month with the least sunshine in Gilman?

December has the least sunshine of the year in Gilman, with an average of 4.6h of sunshine.

Average temperature
Gilman, CT

Average temperature - Gilman, CT

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (34.9°F).

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure
Gilman, CT

Average pressure - Gilman, CT

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Gilman, CT

Average wind speed - Gilman, CT

The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity
Gilman, CT

Average humidity - Gilman, CT

The months with the highest relative humidity are February, June, July and September (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall
Gilman, CT

Average rainfall - Gilman, CT

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days
Gilman, CT

Average rainfall days - Gilman, CT

The months with the highest number of rainy days are May and July (16.3 days).
The month with the least rainy days is January (9 days).

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Average snowfall
Gilman, CT

Average snowfall - Gilman, CT

The month with the highest snowfall is March (3.43").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Gilman, CT

Average snowfall days - Gilman, CT

The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Gilman, CT

Average daylight / Average sunshine - Gilman, CT

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

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Average sunshine days
Gilman, CT

Average sunshine days - Gilman, CT

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (11.6 days).

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Average UV index
Gilman, CT

Average UV index - Gilman, CT

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).

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Average visibility
Gilman, CT

Average visibility - Gilman, CT

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

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Gilman, Connecticut, USA

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