Monthly weather forecast and climate
Ansonia, CT

Weather in January

January, the same as December, is another cold winter month in Ansonia, Connecticut, with temperature in the range of an average high of 34.7°F (1.5°C) and an average low of 24.6°F (-4.1°C). January is the coldest month, with an average high-temperature of 34.7°F (1.5°C) and an average low-temperature of 24.6°F (-4.1°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Ansonia, Connecticut, with average temperature varying between 37°F (2.8°C) and 25.2°F (-3.8°C). In Ansonia, the average high-temperature in February is essentially the same as in January - a still wintry 37°F (2.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Ansonia, Connecticut, with average temperature fluctuating between 32°F (0°C) and 44.2°F (6.8°C). In Ansonia, the average high-temperature in March marginally rises, from a cold 37°F (2.8°C) in February, to a chilly 44.2°F (6.8°C). Weather in March »

Weather in April

April in Ansonia, Connecticut, is a mild spring month, with average temperature ranging between max 55.4°F (13°C) and min 41.5°F (5.3°C). In Ansonia, Connecticut, the average high-temperature rises, from a frosty 44.2°F (6.8°C) in March, to a mild 55.4°F (13°C). Weather in April »

Weather in May

May, the last month of the spring, in Ansonia, is a comfortable month, with average temperature varying between 51.4°F (10.8°C) and 66.7°F (19.3°C). In Ansonia, Connecticut, the average high-temperature increases, from a moderate 55.4°F (13°C) in April, to a comfortable 66.7°F (19.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Ansonia, Connecticut, with average temperature varying between 59.5°F (15.3°C) and 74.8°F (23.8°C). In Ansonia, the average high-temperature in June marginally rises, from an enjoyable 66.7°F (19.3°C) in May, to a warm 74.8°F (23.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Ansonia, Connecticut, with temperature in the range of an average low of 66.7°F (19.3°C) and an average high of 81.9°F (27.7°C). July is the warmest month, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 66.7°F (19.3°C). In July, the average heat index is appraised at a tropical 87.3°F (30.7°C). Weather in July »

Weather in August

August, the last month of the summer, in Ansonia, is also a moderately hot month, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 80.2°F (26.8°C). In Ansonia, the average high-temperature is almost the same as in July - a still moderately hot 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 Ansonia, Connecticut, with average temperature varying between 73°F (22.8°C) and 59.4°F (15.2°C). In September, the average high-temperature slightly decreases, from a moderately hot 80.2°F (26.8°C) in August, to an agreeable 73°F (22.8°C). Weather in September »

Weather in October

October, like September, in Ansonia, Connecticut, is another enjoyable autumn month, with temperature in the range of an average low of 50°F (10°C) and an average high of 61.7°F (16.5°C). In October, the average high-temperature drops, from an agreeable 73°F (22.8°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 Ansonia, is another chilly month, with average temperature varying between 49.8°F (9.9°C) and 39.2°F (4°C). In November, the average high-temperature drops, from a comfortable 61.7°F (16.5°C) in October, to a frosty 49.8°F (9.9°C). Weather in November »

Weather in December

December, the first month of the winter, in Ansonia, is also a wintry month, with average temperature fluctuating between 31.3°F (-0.4°C) and 40.3°F (4.6°C). In December, the average high-temperature decreases, from a frosty 49.8°F (9.9°C) in November, to a wintry 40.3°F (4.6°C). Weather in December »
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FAQ

What is the coldest month in Ansonia?

The coldest month in Ansonia, Connecticut, is January, with an average high-temperature of 34.7°F (1.5°C) and an average low-temperature of 24.6°F (-4.1°C).

How many days does it rain in Ansonia?

Throughout the year, in Ansonia, Connecticut, there are 169.1 rainfall days, and 36.26" (921mm) of precipitation is accumulated.

When does it snow in Ansonia?

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

How many days does it snow in Ansonia?

In Ansonia, during the entire year, snow falls for 27.3 days, and aggregates up to 11.42" (290mm) of snow.

When is the lowest UV index in Ansonia?

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

What is the most humid month in Ansonia?

With an average relative humidity of 77%, February is the most humid month in Ansonia.

What is the snowiest month in Ansonia?

The month with the most snowfall in Ansonia, Connecticut, is February when snow falls for 7.8 days and typically aggregates up to 3.23" (82mm) of snow.

What is the month with the least sunshine in Ansonia?

The month with the least sunshine in Ansonia, Connecticut, is February, with an average of 4.7h of sunshine.

What is the least humid month in Ansonia?

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

When it does not snow in Ansonia?

May through October are months without snowfall in Ansonia, Connecticut.

When are the longest days in Ansonia?

With an average of 15.1h of daylight, June has the longest days of the year.

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

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

What is the warmest month in Ansonia?

The warmest month in Ansonia is July, with an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 66.7°F (19.3°C).

What are the months with the most sunshine in Ansonia?

Months with the most sunshine in Ansonia, Connecticut, are July and August, with an average of 10.5h of sunshine.

What is the driest month in Ansonia?

The month with the least rainfall in Ansonia is September when the rain falls for 13.1 days and typically collects 2.24" (57mm) of precipitation.

What is the rainiest month in Ansonia?

The month with the most rainfall is December when the rain falls for 12.8 days and typically aggregates up to 4.06" (103mm) of precipitation.

What is the month with the shortest days in Ansonia?

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

Average pressure
Ansonia, CT

Average pressure - Ansonia, CT

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

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Average wind speed
Ansonia, CT

Average wind speed - Ansonia, CT

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average rainfall
Ansonia, CT

Average rainfall - Ansonia, CT

The wettest month (with the highest rainfall) is December (4.06").
The driest month (with the least rainfall) is September (2.24").

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Average rainfall days
Ansonia, CT

Average rainfall days - Ansonia, CT

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (9.4 days).

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Average snowfall
Ansonia, CT

Average snowfall - Ansonia, CT

The month with the highest snowfall is February (3.23").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Ansonia, CT

Average snowfall days - Ansonia, CT

The month with the highest number of snowfall days is February (7.8 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Ansonia, CT

Average daylight / Average sunshine - Ansonia, 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).

Months with the most sunshine are July and August (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days
Ansonia, CT

Average sunshine days - Ansonia, CT

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index
Ansonia, CT

Average UV index - Ansonia, 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
Ansonia, CT

Average visibility - Ansonia, 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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