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 is the coldest month, with the temperature often reaching an average high of 23.9°F (-4.5°C) and an average low of 10.8°F (-11.8°C).Humidity
In January, the average relative humidity in Dover South Mills is 86%.Rainfall
In January, in Dover South Mills, Maine, the rain falls for 8.3 days. Throughout January, 2.56" (65mm) of precipitation is accumulated. In Dover South Mills, during the entire year, the rain falls for 154.3 days and collects up to 32.68" (830mm) of precipitation.Snowfall
Months with snowfall in Dover South Mills are January through May, October through December. In January, it is snowing for 14.4 days. Throughout January, 10.04" (255mm) of snow is accumulated. Throughout the year, in Dover South Mills, there are 69.5 snowfall days, and 49.96" (1269mm) of snow is accumulated.Daylight
In Dover South Mills, the average length of the day in January is 9h and 14min.On the first day of January in Dover South Mills, sunrise is at 7:15 am and sunset at 4:05 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 4:42 pm EST.
Sunshine
In January, the average sunshine is 4.3h.UV index
The months with the lowest UV index in Dover South Mills are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 2 in January translates into these instructions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What month is the coldest in Dover South Mills?
How cold is it in Dover South Mills in January?
What is the average humidity in January in Dover South Mills?
How many days does it rain in January in Dover South Mills?
How many days does it snow in January in Dover South Mills?
What is the average length of the day in January in Dover South Mills?
When are sunrise and sunset in January in Dover South Mills?
How many hours of sunshine does Dover South Mills have in January?
What are the months with the lowest UV index in Dover South Mills?
What is the UV index reading in January in Dover South Mills?
Average temperature in January
Dover South Mills, ME
- Average high temperature in January: 23.9°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (23.9°F).
- Average low temperature in January: 10.8°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in January
Dover South Mills, ME
- Average pressure in January: 29.96"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in January
Dover South Mills, ME
- Average wind speed in January: 7.1mph
The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in January
Dover South Mills, ME
- Average humidity in January: 86%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (76%).
Average rainfall in January
Dover South Mills, ME
- Average rainfall in January: 2.56"
The wettest month (with the highest rainfall) is April (3.54").
The driest month (with the least rainfall) is July (1.89").
Average rainfall days in January
Dover South Mills, ME
- Average rainfall days in January: 8.3 days
The months with the highest number of rainy days are May and July (16.7 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in January
Dover South Mills, ME
- Average snowfall in January: 10.04"
The month with the highest snowfall is February (11.26").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Dover South Mills, ME
- Average snowfall days in January: 14.4 days
The month with the highest number of snowfall days is February (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Dover South Mills, ME
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in January
Dover South Mills, ME
- Average sunshine days in January: 14.2 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is April (10.7 days).
Average UV index in January
Dover South Mills, ME
- 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, October, November and December (UV index 2).
Average cloud cover in January
Dover South Mills, ME
- Average cloud cover in January: 54
The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 40).
Average visibility in January
Dover South Mills, ME
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
Dover South Mills, Maine, USA
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