Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
In Ridgefield, the lowest temperatures are generally noted in January, averaging a high of 33.4°F (0.8°C) and a low of 22.6°F (-5.2°C).Humidity
In Ridgefield, the average relative humidity in January is 76%.Rainfall
January and February are months with the least rain in Ridgefield, Connecticut, when the rain falls for 5.5 days and typically aggregates up to 0.55" (14mm) of rain.Snowfall
Months with snowfall are January through April, October through December. The months with the most snowfall in Ridgefield, Connecticut, are January and February, with an average 0.75" (19mm) of accumulated snow.Daylight
In Ridgefield, Connecticut, the average length of the day in January is 9h and 36min.On the first day of the month, sunrise is at 7:19 am and sunset at 4:35 pm. On the last day of January, in Ridgefield, sunrise is at 7:06 am and sunset at 5:08 pm EST.
Sunshine
The average sunshine in January in Ridgefield is 4.9h.UV index
In Ridgefield, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What time of the year is the coldest in Ridgefield?
How cold is January in Ridgefield?
What is the average humidity in January in Ridgefield?
What is the driest month in Ridgefield?
How many days does it rain in January in Ridgefield?
When does it snow the most in Ridgefield?
How many days does it snow in January in Ridgefield?
How many hours of daylight does Ridgefield have in January?
When are sunrise and sunset in January in Ridgefield?
How many hours of sunshine does Ridgefield have in January?
What is the UV index reading in January in Ridgefield?
Average temperature in January
Ridgefield, CT
- Average high temperature in January: 33.4°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in January: 22.6°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure in January
Ridgefield, CT
- Average pressure in January: 30.05"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
Ridgefield, 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).
Average humidity in January
Ridgefield, CT
- Average humidity in January: 76%
The months with the highest relative humidity are February and October (79%).
The month with the lowest relative humidity is April (72%).
Average rainfall in January
Ridgefield, CT
- Average rainfall in January: 0.55"
The wettest month (with the highest rainfall) is July (1.57").
The driest months (with the least rainfall) are January and February (0.55").
Average rainfall days in January
Ridgefield, CT
- Average rainfall days in January: 5.5 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in January
Ridgefield, CT
- Average snowfall in January: 0.75"
The months with the highest snowfall are January and February (0.75").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Ridgefield, CT
- Average snowfall days in January: 5 days
The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Ridgefield, CT
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 4h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in January
Ridgefield, CT
- Average sunshine days in January: 22.5 days
The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in January
Ridgefield, CT
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Ridgefield, CT
- Average cloud cover in January: 46
The months with the most cloud cover are February, March and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Ridgefield, CT
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, July, August, September, October, November and December (6mi).
The months with the lowest visibility are May and June (5mi).
Ridgefield, Connecticut, USA
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