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
The start of January sees the average high-temperature at a still icy 36.3°F (2.4°C), showing little difference from December's 34.7°F (1.5°C). January's average low-temperature reading settles at a subzero cold 18.9°F (-7.3°C).Humidity
In Bridgeport, the average relative humidity in January is 71%.Rainfall
In January, the rain falls for 4.1 days. Throughout January, 2.36" (60mm) of precipitation is accumulated. Throughout the year, there are 63.4 rainfall days, and 15.71" (399mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Bridgeport, during January, snow falls for 11.3 days and regularly aggregates up to 16.81" (427mm) of snow. In Bridgeport, California, during the entire year, snow falls for 78.5 days and aggregates up to 95.63" (2429mm) of snow.Daylight
In Bridgeport, the average length of the day in January is 9h and 52min.On the first day of January, sunrise is at 7:13 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 5:17 pm PST.
Sunshine
In January, the average sunshine is 6.6h.UV index
The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during January translates into the following guidance:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January?
What is the average humidity in January?
How much does it rain in January?
How many days does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
How long on average sun shines in January?
When is the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Bridgeport, CA
- Average high temperature in January: 36.3°F
The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is December (34.7°F).
- Average low temperature in January: 18.9°F
The month with the highest average low temperature is July (50°F).
The coldest month (with the lowest average low temperature) is December (16.9°F).
Average pressure in January
Bridgeport, CA
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in January
Bridgeport, CA
- Average wind speed in January: 5.6mph
The windiest month (with the highest average wind speed) is March (7mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in January
Bridgeport, CA
- Average humidity in January: 71%
The months with the highest relative humidity are February and March (73%).
The month with the lowest relative humidity is August (34%).
Average rainfall in January
Bridgeport, CA
- Average rainfall in January: 2.36"
The wettest month (with the highest rainfall) is February (2.48").
The driest month (with the least rainfall) is August (0.24").
Average rainfall days in January
Bridgeport, CA
- Average rainfall days in January: 4.1 days
The month with the highest number of rainy days is May (8.3 days).
The month with the least rainy days is November (2.5 days).
Average snowfall in January
Bridgeport, CA
- Average snowfall in January: 16.81"
The month with the highest snowfall is February (17.87").
The months with the least snowfall are July and August (0").
Average snowfall days in January
Bridgeport, CA
- Average snowfall days in January: 11.3 days
The month with the highest number of snowfall days is March (14.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Bridgeport, CA
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 6h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in January
Bridgeport, CA
- Average sunshine days in January: 18.9 days
The month with the most sunshine days is October (25.5 days).
The month with the least sunshine days is March (14 days).
Average UV index in January
Bridgeport, CA
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in January
Bridgeport, CA
- Average cloud cover in January: 28
The months with the most cloud cover are March and December (Cloud cover 29).
The months with the least cloud cover are August and September (Cloud cover 8).
Average visibility in January
Bridgeport, CA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Bridgeport, California, USA
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