Monthly weather forecast and climate
Essex, CT

Weather in January

January, the same as December, is another cold winter month in Essex, Connecticut, with average temperature fluctuating between 25.5°F (-3.6°C) and 35.2°F (1.8°C). With an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 25.5°F (-3.6°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Essex, is also a wintry month, with average temperature varying between 26.2°F (-3.2°C) and 37.9°F (3.3°C). In Essex, the average high-temperature in February is almost the same as in January - a still cold 37.9°F (3.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Essex, Connecticut, with average temperature ranging between min 32.5°F (0.3°C) and max 43.7°F (6.5°C). In March, the average high-temperature slightly increases, from a wintry 37.9°F (3.3°C) in February, to a frosty 43.7°F (6.5°C). Weather in March »

Weather in April

April in Essex, Connecticut, is a fresh spring month, with average temperature fluctuating between 41.7°F (5.4°C) and 54.3°F (12.4°C). In Essex, the average high-temperature increases, from a frosty 43.7°F (6.5°C) in March, to a fresh 54.3°F (12.4°C). Weather in April »

Weather in May

May, the last month of the spring, in Essex, is an enjoyable month, with average temperature ranging between min 50.7°F (10.4°C) and max 64.9°F (18.3°C). In Essex, the average high-temperature increases, from a cool 54.3°F (12.4°C) in April, to an enjoyable 64.9°F (18.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Essex, is an agreeable month, with average temperature varying between 73°F (22.8°C) and 58.8°F (14.9°C). In June, the average high-temperature slightly increases, from an enjoyable 64.9°F (18.3°C) in May, to a pleasant 73°F (22.8°C). Weather in June »

Weather in July

July in Essex, Connecticut, is a warm summer month, with average temperature varying between 66.6°F (19.2°C) and 79.7°F (26.5°C). The warmest month is July, with an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 66.6°F (19.2°C). Weather in July »

Weather in August

August, the last month of the summer, in Essex, is also a moderately hot month, with average temperature varying between 78.6°F (25.9°C) and 65.7°F (18.7°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 78.6°F (25.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Essex, Connecticut, with temperature in the range of an average high of 72.3°F (22.4°C) and an average low of 59.5°F (15.3°C). In September, the average high-temperature marginally drops, from a moderately hot 78.6°F (25.9°C) in August, to a pleasant 72.3°F (22.4°C). Weather in September »

Weather in October

October, like September, in Essex, Connecticut, is another comfortable autumn month, with average temperature fluctuating between 50.5°F (10.3°C) and 61.9°F (16.6°C). In October, the average high-temperature drops, from an agreeable 72.3°F (22.4°C) in September, to a comfortable 61.9°F (16.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Essex, Connecticut, with average temperature ranging between min 39.9°F (4.4°C) and max 50.7°F (10.4°C). In Essex, Connecticut, the average high-temperature in November drops, from a comfortable 61.9°F (16.6°C) in October, to a fresh 50.7°F (10.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Essex, Connecticut, with average temperature fluctuating between 41.9°F (5.5°C) and 32.4°F (0.2°C). In December, the average high-temperature slightly decreases, from a fresh 50.7°F (10.4°C) in November, to a wintry 41.9°F (5.5°C). Weather in December »
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FAQ

What is the coldest month in Essex?

With an average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 25.5°F (-3.6°C), January is the coldest month in Essex, Connecticut.

How many days does it rain in Essex?

Throughout the year, in Essex, Connecticut, there are 166.2 rainfall days, and 34.8" (884mm) of precipitation is accumulated.

When does it snow in Essex?

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

How much does it snow in Essex?

In Essex, during the entire year, snow falls for 24.2 days, and aggregates up to 9.53" (242mm) of snow.

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

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

What is the month with the least sunshine in Essex?

Months with the least sunshine in Essex, Connecticut, are February and December, with an average of 4.8h of sunshine.

When does it snow the most in Essex?

The month with the most snowfall is March when snow falls for 4.7 days and typically aggregates up to 2.76" (70mm) of snow.

What is the least humid month in Essex?

With an average relative humidity of 73%, April is the least humid month in Essex.

What are the most humid months in Essex?

Months with the highest humidity in Essex, Connecticut, are May through July, with an average relative humidity of 78%.

When it does not snow in Essex?

June through October are months without snowfall.

When are the longest days in Essex?

The month with the longest days is June, with an average of 15.1h of daylight.

When is the highest UV index in Essex?

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

What is the warmest month in Essex?

July is the warmest month in Essex, Connecticut, with an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 66.6°F (19.2°C).

What month has the most sunshine in Essex?

August has the most sunshine of the year in Essex, Connecticut, with an average of 10.6h of sunshine.

What is the driest month in Essex?

September is the month with the least rainfall in Essex, Connecticut. Rain falls for 13 days and accumulates 1.93" (49mm) of precipitation.

What is the rainiest month in Essex?

December is the month with the most rainfall in Essex. Rain falls for 13 days and accumulates 3.66" (93mm) of precipitation.

What is the month with the shortest days in Essex?

The month with the shortest days in Essex, Connecticut, is December, with an average of 9.2h of daylight.

Average temperature
Essex, CT

Average temperature - Essex, CT

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (35.2°F).

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

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Average pressure
Essex, CT

Average pressure - Essex, CT

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

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Average wind speed
Essex, CT

Average wind speed - Essex, CT

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity
Essex, CT

Average humidity - Essex, CT

Months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is April (73%).

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Average rainfall
Essex, CT

Average rainfall - Essex, CT

The wettest month (with the highest rainfall) is December (3.66").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days
Essex, CT

Average rainfall days - Essex, CT

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (9 days).

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Average snowfall
Essex, CT

Average snowfall - Essex, CT

The month with the highest snowfall is March (2.76").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Essex, CT

Average snowfall days - Essex, CT

The month with the highest number of snowfall days is February (7 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Essex, CT

Average daylight / Average sunshine - Essex, CT

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

The month with the most sunshine is August (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

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Average sunshine days
Essex, CT

Average sunshine days - Essex, CT

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is July (11.7 days).

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Average UV index
Essex, CT

Average UV index - Essex, CT

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Essex, CT

Average visibility - Essex, CT

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

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