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 sea temperature 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
Temperature records mark January as the coldest month, with highs averaging 27.9°F (-2.3°C) and lows at 15.6°F (-9.1°C).Humidity
In January, the average relative humidity in Winterport is 82%.Rainfall
In January, in Winterport, the rain falls for 7.6 days. Throughout January, 2.01" (51mm) of precipitation is accumulated. In Winterport, during the entire year, the rain falls for 144.3 days and collects up to 24.61" (625mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall in Winterport is January, when snow falls for 10.1 days and typically aggregates up to 4.69" (119mm) of snow.Ocean temperature
In January, the average ocean temperature in Winterport, Maine, is 40.6°F (4.8°C).Note: In the activity of swimming, this is perceived as lethal and exceedingly dangerous. The cold water elicits sharp pain and instant hyperventilation. A specialized swimsuit is crucial to mitigate thermal detriment.
Daylight
In January, the average length of the day in Winterport is 9h and 17min.On the first day of January, sunrise is at 7:12 am and sunset at 4:05 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 4:41 pm EST.
Sunshine
In Winterport, the average sunshine in January is 4.6h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 2 translates into these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Winterport?
How cold is January in Winterport?
What is the average humidity in January in Winterport?
How many days does it rain in January in Winterport?
When does it snow the most in Winterport?
How many days does it snow in January in Winterport?
What is the ocean temperature in January in Winterport?
How many hours of daylight does Winterport have in January?
What time are sunrise and sunset in January in Winterport?
How long on average sun shines in January in Winterport?
What are the months with the lowest UV index in Winterport?
What is the UV index intensity in January in Winterport?
Average temperature in January
Winterport, ME
- Average high temperature in January: 27.9°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in January: 15.6°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).
Average pressure in January
Winterport, ME
- Average pressure in January: 29.95"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Winterport, ME
- Average wind speed in January: 8.6mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Winterport, ME
- Average humidity in January: 82%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and November (77%).
Average rainfall in January
Winterport, ME
- Average rainfall in January: 2.01"
The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is July (1.42").
Average rainfall days in January
Winterport, ME
- Average rainfall days in January: 7.6 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in January
Winterport, ME
- Average snowfall in January: 4.69"
The month with the highest snowfall is January (4.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Winterport, ME
- Average snowfall days in January: 10.1 days
The month with the highest number of snowfall days is February (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in January
Winterport, ME
- Average sea temperature in January: 40.5°F
The best month for swimming (with the highest average sea temperature) is August (57.7°F).
The coldest month (with the lowest average sea temperature) is March (37.5°F).
Average daylight in January /
Average sunshine in January
Winterport, ME
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in January
Winterport, ME
- Average sunshine days in January: 16.1 days
The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (11.6 days).
Average UV index in January
Winterport, 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
Winterport, ME
- Average cloud cover in January: 51
The months with the most cloud cover are February, March and April (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility in January
Winterport, ME
- Average visibility in January: 5mi
The months with the highest visibility are October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August and September (5mi).
Winterport, Maine, USA
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