January weather forecast and climate
Ellington, CT

Weather in January

January, like December, in Ellington, Connecticut, is another cold winter month, with average temperature varying between 19.8°F (-6.8°C) and 32.4°F (0.2°C).

Temperature

January is the coldest month, with an average high-temperature of 32.4°F (0.2°C) and an average low-temperature of 19.8°F (-6.8°C).

Humidity

In Ellington, the average relative humidity is 78%.

Rainfall

In Ellington, it is raining for 5.5 days, with typically 0.51" (13mm) of accumulated precipitation. Throughout the year, in Ellington, there are 105.6 rainfall days, and 9.84" (250mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Ellington, Connecticut, are January through May, November and December. In Ellington, in January, during 5.3 snowfall days, 0.71" (18mm) of snow is typically accumulated. In Ellington, during the entire year, snow falls for 23.1 days, and aggregates up to 4.69" (119mm) of snow.

Daylight

In Ellington, the average length of the day is 9.5h.

Sunshine

In Ellington, the average sunshine is 5h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ellington. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Ellington?

January is the coldest month in Ellington, with an average high-temperature of 32.4°F (0.2°C) and an average low-temperature of 19.8°F (-6.8°C).

What is the temperature in January in Ellington?

In January, in Ellington, the average high-temperature is 32.4°F (0.2°C), and the average low-temperature is 19.8°F (-6.8°C).

What is the average humidity in January in Ellington?

In January, the average relative humidity in Ellington is 78%.

How much does it rain in Ellington in January?

In Ellington, during January, the rain falls for 5.5 days and regularly aggregates up to 0.51" (13mm) of precipitation.

How many days does it snow in January in Ellington?

In January, in Ellington, Connecticut, it is snowing for 5.3 days. Throughout January, 0.71" (18mm) of snow is accumulated.

How many hours of daylight does Ellington have in January?

In Ellington, the average length of the day in January is 9.5h.

How long on average sun shines in January in Ellington?

The average sunshine in January in Ellington, Connecticut, is 5h.

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

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

How high is the UV index in January in Ellington?

In January, the average daily maximum UV index in Ellington, Connecticut, is 2. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.

Average temperature in January
Ellington, CT

Average temperature in January - Ellington, CT
  • Average high temperature in January: 32.4°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.4°F).

  • Average low temperature in January: 19.8°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in January
Ellington, CT

Average pressure in January - Ellington, CT
  • Average pressure in January: 30.03"

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 in January
Ellington, CT

Average wind speed in January - Ellington, CT
  • Average wind speed in January: 8.2mph

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 in January
Ellington, CT

Average humidity in January - Ellington, CT
  • Average humidity in January: 78%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in January
Ellington, CT

Average rainfall in January - Ellington, CT
  • Average rainfall in January: 0.51"

The wettest months (with the highest rainfall) are May, June and July (1.1").
The driest month (with the least rainfall) is September (0.39").

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Average rainfall days in January
Ellington, CT

Average rainfall days in January - Ellington, CT
  • Average rainfall days in January: 5.5 days

The month with the highest number of rainy days is June (12.1 days).
Months with the least rainy days are January and February (5.5 days).

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Average snowfall in January
Ellington, CT

Average snowfall in January - Ellington, CT
  • Average snowfall in January: 0.71"

The month with the highest snowfall is February (1.5").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Ellington, CT

Average snowfall days in January - Ellington, CT
  • Average snowfall days in January: 5.3 days

The month with the highest number of snowfall days is February (6.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Ellington, CT

Average daylight in January / Average sunshine in January - Ellington, CT
  • Average daylight in January: 9.5h

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

  • Average sunshine in January: 5h

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).

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Average sunshine days in January
Ellington, CT

Average sunshine days in January - Ellington, CT
  • Average sunshine days in January: 21.9 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is June (15.7 days).

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Average UV index in January
Ellington, CT

Average UV index in January - Ellington, CT
  • Average UV index in January: 2

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 cloud cover in January
Ellington, CT

Average cloud cover in January - Ellington, CT
  • Average cloud cover in January: 46

Months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in January
Ellington, CT

Average visibility in January - Ellington, CT
  • Average visibility in January: 6mi

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

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