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
January, marked by an average high-temperature of 30.7°F (-0.7°C) and a low-temperature of 19°F (-7.2°C), is the coldest month.Humidity
In January, the average relative humidity in Calvert is 81%.Rainfall
In January, the rain falls for 9.1 days. Throughout January, 2.05" (52mm) of precipitation is accumulated. In Calvert, during the entire year, the rain falls for 170.2 days and collects up to 32.2" (818mm) of precipitation.Snowfall
Months with snowfall in Calvert, Pennsylvania, are January through May, October through December. In January, in Calvert, it is snowing for 11.8 days. Throughout January, 4.72" (120mm) of snow is accumulated. In Calvert, Pennsylvania, during the entire year, snow falls for 41.9 days and aggregates up to 19.76" (502mm) of snow.Daylight
In January, the average length of the day is 9h and 35min.On the first day of January, sunrise is at 7:33 am and sunset at 4:48 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:22 pm EST.
Sunshine
The average sunshine in January is 3.8h.UV index
The average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 2 during January translates into the following directions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Minimize direct exposure to the Sun during midday when its radiation is at its peak. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What are the coldest months in Calvert?
How cold is it in Calvert in January?
What is the average humidity in January in Calvert?
How much does it rain in Calvert in January?
How much does it snow in Calvert in January?
How many hours of daylight does Calvert have in January?
What time are sunrise and sunset in January in Calvert?
How long on average sun shines in January in Calvert?
What is the UV index reading in January in Calvert?
Average temperature in January
Calvert, PA
- Average high temperature in January: 30.7°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in January: 19°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in January
Calvert, PA
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Calvert, PA
- Average wind speed in January: 7.6mph
The windiest months (with the highest average wind speed) are January, March and April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Calvert, PA
- Average humidity in January: 81%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (77%).
Average rainfall in January
Calvert, PA
- Average rainfall in January: 2.05"
The wettest month (with the highest rainfall) is July (3.43").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days in January
Calvert, PA
- Average rainfall days in January: 9.1 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in January
Calvert, PA
- Average snowfall in January: 4.72"
The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Calvert, PA
- Average snowfall days in January: 11.8 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Calvert, PA
- 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 12min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in January
Calvert, PA
- Average sunshine days in January: 13.6 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in January
Calvert, PA
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Calvert, PA
- Average cloud cover in January: 59
The months with the most cloud cover are January, February and December (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in January
Calvert, PA
- Average visibility in January: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Calvert, Pennsylvania, USA
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