Climate and monthly weather forecast
Bethel, CT

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Weather in January

January, like December, in Bethel, Connecticut, is a wintry winter month, with an average temperature varying between 22.6°F (-5.2°C) and 33.4°F (0.8°C). With average temperatures fluctuating between a high of 33.4°F (0.8°C) and a low of 22.6°F (-5.2°C), January stands out as the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Bethel, Connecticut, with an average temperature varying between 36.5°F (2.5°C) and 23.4°F (-4.8°C). February's arrival registers an average high-temperature of a still icy 36.5°F (2.5°C), closely aligning with the temperature of the previous month. Weather in February »

Weather in March

March, the first month of the spring in Bethel, is a frosty month, with an average temperature varying between 30.7°F (-0.7°C) and 44.1°F (6.7°C). March's onset brings a subtle temperature rise, moving from a wintry 36.5°F (2.5°C) in February to a frosty 44.1°F (6.7°C). Weather in March »

Weather in April

April in Bethel, Connecticut, is a mild spring month, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 56.1°F (13.4°C). The arrival of April brings a temperature shift, with the average high-temperature escalating from a frosty 44.1°F (6.7°C) in March to a moderate 56.1°F (13.4°C). Weather in April »

Weather in May

May, the last month of the spring in Bethel, is an enjoyable month, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 50°F (10°C). May brings a temperature change, with average high-temperatures moving from April's mild 56.1°F (13.4°C) to an enjoyable 67.6°F (19.8°C). Weather in May »

Weather in June

June, the first month of the summer in Bethel, is a moderately hot month, with an average temperature varying between 57.7°F (14.3°C) and 75.6°F (24.2°C). With the onset of June, Bethel experiences a subtle temperature shift, with the average high-temperature moving from a comfortable 67.6°F (19.8°C) in May to a moderately hot 75.6°F (24.2°C). Weather in June »

Weather in July

July, like June, in Bethel, Connecticut, is a moderately hot summer month, with an average temperature fluctuating between 64.2°F (17.9°C) and 82°F (27.8°C). July, on average, is the warmest month, registering a high temperature of 82°F (27.8°C) and a low of 64.2°F (17.9°C). The average heat index in July is appraised 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 Bethel, Connecticut, with an average temperature fluctuating between 62.8°F (17.1°C) and 80.2°F (26.8°C). As August takes its course, Bethel's average high-temperature registers at a still warm 80.2°F (26.8°C), closely aligning with the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Bethel, is also an agreeable month, with an average temperature fluctuating between 73°F (22.8°C) and 56.5°F (13.6°C). Bethel records a mild change in average high-temperature during September, easing from a warm 80.2°F (26.8°C) in August to a pleasant 73°F (22.8°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Bethel, Connecticut, with temperature in the range of an average high of 61.2°F (16.2°C) and an average low of 47.3°F (8.5°C). Arrival of October comes with a reduction in the average high-temperature, falling from a pleasant 73°F (22.8°C) in September to an enjoyable 61.2°F (16.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Bethel, is another chilly month, with an average temperature fluctuating between 36.5°F (2.5°C) and 48.7°F (9.3°C). The beginning of November involves a decrease in the average high-temperature, transitioning from a refreshing 61.2°F (16.2°C) in October to a frosty 48.7°F (9.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Bethel, Connecticut, with an average temperature fluctuating between 39.6°F (4.2°C) and 29.3°F (-1.5°C). In Bethel, the beginning of December is marked by a lowered average high-temperature, shifting from November's frosty 48.7°F (9.3°C) to a cold 39.6°F (4.2°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Bethel?

The coldest month in Bethel, Connecticut, is January, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 22.6°F (-5.2°C).

What is the driest month in Bethel?

The months with the least rainfall in Bethel, Connecticut, are January and February Rain falls for 5.5 days and accumulates 0.55" (14mm) of rain.

How many days does it rain in Bethel?

In Bethel, during the entire year, the rain falls for 123.7 days and collects up to 11.65" (296mm) of precipitation.

When does it snow in Bethel?

January through April, October through December are months with snowfall in Bethel.

What is the snowiest month in Bethel?

The months with the most snowfall in Bethel are January and February, with an average 0.75" (19mm) of accumulated snow.

How many days does it snow in Bethel?

Throughout the year, in Bethel, there are 20.5 snowfall days, and 2.68" (68mm) of snow is accumulated.

What is the most humid month in Bethel?

February and October, with an average relative humidity of 79%, are most humid months.

What is the month with the least sunshine in Bethel?

February has the least sunshine of the year in Bethel, Connecticut, with an average of 4.5h of sunshine.

When is Daylight Saving Time (DST) in Bethel?

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

With an average relative humidity of 72%, April is the least humid month in Bethel, Connecticut.

When it does not snow in Bethel?

May through September are months without snowfall in Bethel.

When are the longest days in Bethel?

The month with the longest days is June, with an average of 15h and 6min of daylight.

What are the months with the highest UV index in Bethel?

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

What is the warmest month in Bethel?

Bethel's July weather, with an average high temperature of 82°F (27.8°C) and an average low temperature of 64.2°F (17.9°C), tends to be the warmest of the year.

What is the wettest month in Bethel?

July is the month with the most rainfall in Bethel. Rain falls for 14.4 days and accumulates 1.57" (40mm) of precipitation.

What is the month with the most sunshine in Bethel?

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

What is the month with the shortest days in Bethel?

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

When is the lowest UV index in Bethel?

With an average maximum UV index of 1, December is the month with the lowest UV index in Bethel, Connecticut.

Average pressure
Bethel, CT

Average pressure - Bethel, CT

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Bethel, CT

Average wind speed - Bethel, CT

The windiest months (with the highest average wind speed) are January and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity
Bethel, CT

Average humidity - Bethel, CT

The months with the highest relative humidity are February and October (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall
Bethel, CT

Average rainfall - Bethel, CT

The wettest month (with the highest rainfall) is July (1.57").
The driest months (with the least rainfall) are January and February (0.55").

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Average rainfall days
Bethel, CT

Average rainfall days - Bethel, CT

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall
Bethel, CT

Average snowfall - Bethel, CT

The months with the highest snowfall are January and February (0.75").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Bethel, CT

Average snowfall days - Bethel, CT

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Bethel, CT

Average daylight / Average sunshine - Bethel, 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 February (Average sunshine: 4h and 30min).

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Average sunshine days
Bethel, CT

Average sunshine days - Bethel, CT

The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is June (13.3 days).

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Average visibility
Bethel, CT

Average visibility - Bethel, CT

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

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Bethel, Connecticut, USA

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