January weather forecast
Avon, CT

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Weather in January

January, the same as December, is a wintry winter month in Avon, Connecticut, with an average temperature ranging between max 32°F (0°C) and min 20.1°F (-6.6°C).

Temperature

The coldest period is January, when temperatures fluctuate between an average high of 32°F (0°C) and a low of 20.1°F (-6.6°C).

Humidity

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

Rainfall

In Avon, in January, it is raining for 9.4 days, with typically 2.32" (59mm) of accumulated precipitation. Throughout the year, there are 159.6 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Avon, in January, snow falls for 8.2 days, with typically accumulated 3.74" (95mm) of snow. Throughout the year, there are 33.1 snowfall days, and 18.39" (467mm) of snow is accumulated.

Daylight

In January, the average length of the day in Avon is 9h and 33min.
On the first day of the month, sunrise is at 7:18 am and sunset at 4:30 pm. On the last day of January, sunrise is at 7:04 am and sunset at 5:04 pm EST.

Sunshine

In Avon, the average sunshine in January is 4.9h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 2 translates into these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.

Frequently asked questions

What month is the coldest?

Avon experiences its lowest temperatures in January, with an average peak of 32°F (0°C) and a low of 20.1°F (-6.6°C).

How cold is it in January?

In Avon, 32°F (0°C) is the average high-temperature and 20.1°F (-6.6°C) is the average low-temperature during January.

What is the average humidity in January?

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

How many days does it rain in January in Avon?

In January, the rain falls for 9.4 days. Throughout January, 2.32" (59mm) of precipitation is accumulated.

How many days does it snow in January in Avon?

In January, it is snowing for 8.2 days. Throughout January, 3.74" (95mm) of snow is accumulated.

How many hours of daylight does Avon have in January?

The average day length in January in Avon, Connecticut, is 9h and 33min.

What time are sunrise and sunset in January?

On the first day of January in Avon, sunrise is at 7:18 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 5:04 pm EST.

How long on average sun shines in January?

The average sunshine duration in January is 4.9h.

When is the lowest UV index?

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

How high is the UV index in January?

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

Average temperature in January
Avon, CT

Average temperature in January - Avon, CT
  • Average high temperature in January: 32°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°F).

  • Average low temperature in January: 20.1°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).

Average pressure in January
Avon, CT

Average pressure in January - Avon, 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).

Average wind speed in January
Avon, CT

Average wind speed in January - Avon, CT
  • Average wind speed in January: 8.3mph

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).

Average humidity in January
Avon, CT

Average humidity in January - Avon, CT
  • Average humidity in January: 77%

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

Average rainfall in January
Avon, CT

Average rainfall in January - Avon, CT
  • Average rainfall in January: 2.32"

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

Average rainfall days in January
Avon, CT

Average rainfall days in January - Avon, CT
  • Average rainfall days in January: 9.4 days

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).

Average snowfall in January
Avon, CT

Average snowfall in January - Avon, CT
  • Average snowfall in January: 3.74"

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

Average snowfall days in January
Avon, CT

Average snowfall days in January - Avon, CT
  • Average snowfall days in January: 8.2 days

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

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

Average daylight in January / Average sunshine in January - Avon, CT
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 4h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in January
Avon, CT

Average sunshine days in January - Avon, CT
  • Average sunshine days in January: 17.1 days

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

Average UV index in January
Avon, CT

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

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

Average cloud cover in January
Avon, CT

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

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in January
Avon, CT

Average visibility in January - Avon, CT
  • Average visibility in January: 5mi

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

Avon, Connecticut, USA

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