January weather forecast
West Hartford, CT

Weather in January

January, the same as December, is a wintry winter month in West Hartford, Connecticut, with an average temperature varying between 20.7°F (-6.3°C) and 32.7°F (0.4°C).

Temperature

With an average high-temperature of 32.7°F (0.4°C) and an average low-temperature of 20.7°F (-6.3°C), January is the coldest month.

Humidity

In West Hartford, the average relative humidity in January is 77%.

Rainfall

In West Hartford, during January, the rain falls for 9 days and regularly aggregates up to 2.17" (55mm) of precipitation. Throughout the year, in West Hartford, there are 166.8 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, November and December. In West Hartford, Connecticut, in January, snow falls for 7.3 days, with typically accumulated 3.43" (87mm) of snow. In West Hartford, Connecticut, during the entire year, snow falls for 30.2 days and aggregates up to 15.67" (398mm) of snow.

Daylight

The average length of the day in January in West Hartford, Connecticut, is 9h and 34min.
On the first day of January in West Hartford, sunrise is at 7:18 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:05 pm EST.

Sunshine

The average sunshine in January in West Hartford, Connecticut, is 5h.

UV index

In West Hartford, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 2 in January interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. 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.
[Resources]

FAQ

What is the coldest month in West Hartford?

With an average high-temperature of 32.7°F (0.4°C) and an average low-temperature of 20.7°F (-6.3°C), January is the coldest month in West Hartford, Connecticut.

What is the temperature in January in West Hartford?

In January, in West Hartford, Connecticut, the average high-temperature is 32.7°F (0.4°C), and the average low-temperature is 20.7°F (-6.3°C).

What is the average humidity in January in West Hartford?

The average relative humidity in January is 77%.

How much does it rain in West Hartford in January?

In West Hartford, Connecticut, in January, during 9 rainfall days, 2.17" (55mm) of precipitation is typically accumulated.

How many days does it snow in January in West Hartford?

In West Hartford, Connecticut, in January, snow falls for 7.3 days, with typically accumulated 3.43" (87mm) of snow.

What is the average length of the day in January in West Hartford?

In West Hartford, the average day length in January is 9h and 34min.

When is the sunrise / sunset in January in West Hartford?

In January, on the first day of the month, sunrise is at 7:18 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:05 pm EST.

How many hours of sunshine does West Hartford have in January?

In January, the average sunshine duration in West Hartford, Connecticut, is 5h.

What is the UV index reading in January in West Hartford?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
West Hartford, CT

Average temperature in January - West Hartford, CT
  • Average high temperature in January: 32.7°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (32.7°F).

  • Average low temperature in January: 20.7°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

[Resources]

Average pressure in January
West Hartford, CT

Average pressure in January - West Hartford, CT
  • Average pressure in January: 30.03"Hg

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

[Resources]

Average wind speed in January
West Hartford, CT

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

The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

[Resources]

Average humidity in January
West Hartford, CT

Average humidity in January - West Hartford, CT
  • Average humidity in January: 77%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (70%).

[Resources]

Average rainfall in January
West Hartford, CT

Average rainfall in January - West Hartford, CT
  • Average rainfall in January: 2.17"

The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is September (2.05").

[Resources]

Average rainfall days in January
West Hartford, CT

Average rainfall days in January - West Hartford, CT
  • Average rainfall days in January: 9 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (9 days).

[Resources]

Average snowfall in January
West Hartford, CT

Average snowfall in January - West Hartford, CT
  • Average snowfall in January: 3.43"

The month with the highest snowfall is February (4.8").
The months with the least snowfall are June, July, August, September and October (0").

[Resources]

Average snowfall days in January
West Hartford, CT

Average snowfall days in January - West Hartford, CT
  • Average snowfall days in January: 7.3 days

The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in January /
Average sunshine in January
West Hartford, CT

Average daylight in January / Average sunshine in January - West Hartford, CT
  • Average daylight in January: 9h and 34min

The month with the longest days is June (Average daylight: 15h and 10min).
The month with the shortest days is December (Average daylight: 9h and 13min).

  • Average sunshine in January: 5h and 0min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

[Resources]

Average sunshine days in January
West Hartford, CT

Average sunshine days in January - West Hartford, CT
  • Average sunshine days in January: 17.5 days

The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is June (10.4 days).

[Resources]

Average UV index in January
West Hartford, CT

Average UV index in January - West Hartford, CT
  • Average UV index in January: 2

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

[Resources]

Average cloud cover in January
West Hartford, CT

Average cloud cover in January - West Hartford, CT
  • Average cloud cover in January: 45

The 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).

[Resources]

Average visibility in January
West Hartford, CT

Average visibility in January - West Hartford, CT
  • Average visibility in January: 6mi

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location