Monthly weather forecast and climate
Avon, CT

Weather in January

January, like December, in Avon, Connecticut, is another cold winter month, with average temperature fluctuating between 32°F (0°C) and 20.1°F (-6.6°C). The coldest month is January, with an average high-temperature of 32°F (0°C) and an average low-temperature of 20.1°F (-6.6°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Avon, Connecticut, with average temperature fluctuating between 35.2°F (1.8°C) and 20.7°F (-6.3°C). In February, the average high-temperature is essentially the same as in January - a still cold 35.2°F (1.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Avon, Connecticut, with temperature in the range of an average high of 42.8°F (6°C) and an average low of 28.8°F (-1.8°C). In Avon, Connecticut, the average high-temperature in March marginally rises, from a cold 35.2°F (1.8°C) in February, to a frosty 42.8°F (6°C). Weather in March »

Weather in April

April is a moderate spring month in Avon, Connecticut, with average temperature ranging between max 56.1°F (13.4°C) and min 38.8°F (3.8°C). In April, the average high-temperature increases, from a frosty 42.8°F (6°C) in March, to a moderate 56.1°F (13.4°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Avon, Connecticut, with average temperature varying between 67.6°F (19.8°C) and 48.7°F (9.3°C). In May, the average high-temperature rises, from a moderate 56.1°F (13.4°C) in April, to a comfortable 67.6°F (19.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Avon, is a moderately hot month, with average temperature varying between 56.5°F (13.6°C) and 75.6°F (24.2°C). In June, the average high-temperature marginally rises, from an enjoyable 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 Avon, Connecticut, is another warm summer month, with average temperature fluctuating between 63.1°F (17.3°C) and 82.2°F (27.9°C). With an average high-temperature of 82.2°F (27.9°C) and an average low-temperature of 63.1°F (17.3°C), July is the warmest month. The average heat index is estimated at a hot 88°F (31.1°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Avon, Connecticut, with average temperature varying between 61.5°F (16.4°C) and 80.2°F (26.8°C). In Avon, Connecticut, the average high-temperature is almost the same as in July - a still warm 80.2°F (26.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Avon, Connecticut, with average temperature varying between 54.7°F (12.6°C) and 72.9°F (22.7°C). In Avon, the average high-temperature in September slightly decreases, from a warm 80.2°F (26.8°C) in August, to an agreeable 72.9°F (22.7°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Avon, Connecticut, with temperature in the range of an average low of 45.5°F (7.5°C) and an average high of 60.1°F (15.6°C). In October, the average high-temperature decreases, from an agreeable 72.9°F (22.7°C) in September, to a moderate 60.1°F (15.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Avon, Connecticut, with average temperature ranging between min 34.9°F (1.6°C) and max 48.2°F (9°C). In November, the average high-temperature decreases, from a moderate 60.1°F (15.6°C) in October, to a frosty 48.2°F (9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Avon, Connecticut, with average temperature varying between 37.6°F (3.1°C) and 26.8°F (-2.9°C). In December, the average high-temperature drops, from a frosty 48.2°F (9°C) in November, to a wintry 37.6°F (3.1°C). Weather in December »
[Resources]

FAQ

What is the coldest month in Avon?

The coldest month in Avon is January, with an average high-temperature of 32°F (0°C) and an average low-temperature of 20.1°F (-6.6°C).

How much does it rain in Avon?

In Avon, Connecticut, during the entire year, the rain falls for 159.6 days and collects up to 31.97" (812mm) of precipitation.

When does it snow in Avon?

Months with snowfall are January through May, October through December.

How many days does it snow in Avon?

Throughout the year, in Avon, Connecticut, there are 33.1 snowfall days, and 18.39" (467mm) of snow is accumulated.

What is the month with the lowest UV index in Avon?

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

What is the most humid month in Avon?

With an average relative humidity of 80%, February is the most humid month.

When does it snow the most in Avon?

February is the month with the most snowfall in Avon. Snow falls for 8.9 days and accumulates 5.24" (133mm) of snow.

What is the month with the least sunshine in Avon?

With an average of 4.6h of sunshine, February has the least sunshine of the year.

What is the least humid month in Avon?

April is the least humid month in Avon, with an average relative humidity of 71%.

When it does not snow in Avon?

June through September are months without snowfall in Avon.

When are the longest days in Avon?

June has the longest days of the year in Avon, with an average of 15.2h of daylight.

When is the highest UV index in Avon?

Months with the highest UV index in Avon, Connecticut, are June and July, with an average maximum UV index of 6.

What is the warmest month in Avon?

With an average high-temperature of 82.2°F (27.9°C) and an average low-temperature of 63.1°F (17.3°C), July is the warmest month in Avon.

What is the month with the most sunshine in Avon?

July and August, with an average of 10.3h of sunshine, are months with the most sunshine.

What is the driest month in Avon?

The month with the least rainfall in Avon, Connecticut, is September when the rain falls for 12.6 days and typically collects 1.97" (50mm) of precipitation.

What is the wettest month in Avon?

December is the month with the most rainfall in Avon. Rain falls for 10.5 days and accumulates 3.43" (87mm) of precipitation.

What is the month with the shortest days in Avon?

With an average of 9.2h of daylight, December has the shortest days of the year in Avon, Connecticut.

Average temperature
Avon, CT

Average temperature - Avon, CT

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

[Resources]

Average pressure
Avon, CT

Average pressure - Avon, CT

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

[Resources]

Average wind speed
Avon, CT

Average wind speed - Avon, CT

The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

[Resources]

Average rainfall
Avon, CT

Average rainfall - Avon, CT

The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (1.97").

[Resources]

Average rainfall days
Avon, CT

Average rainfall days - Avon, CT

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (9.4 days).

[Resources]

Average snowfall
Avon, CT

Average snowfall - Avon, CT

The month with the highest snowfall is February (5.24").
Months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days
Avon, CT

Average snowfall days - Avon, CT

The month with the highest number of snowfall days is February (8.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight / Average sunshine
Avon, CT

Average daylight / Average sunshine - Avon, CT

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

Months with the most sunshine are July and August (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.6h).

[Resources]

Average sunshine days
Avon, CT

Average sunshine days - Avon, CT

The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is June (11.6 days).

[Resources]

Average UV index
Avon, CT

Average UV index - Avon, CT

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

[Resources]

Average visibility
Avon, CT

Average visibility - Avon, CT

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

[Resources]