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 Winter Harbor, the lowest temperatures are generally noted in January, averaging a high of 29.7°F (-1.3°C) and a low of 18.5°F (-7.5°C).Humidity
In January, the average relative humidity is 81%.Rainfall
In Winter Harbor, in January, it is raining for 8.1 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, in Winter Harbor, Maine, there are 142.1 rainfall days, and 32.28" (820mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Winter Harbor. In Winter Harbor, during January, snow falls for 11.8 days and regularly aggregates up to 5.31" (135mm) of snow. Throughout the year, in Winter Harbor, there are 48.1 snowfall days, and 23.82" (605mm) of snow is accumulated.Daylight
In Winter Harbor, the average length of the day in January is 9h and 18min.On the first day of the month, sunrise is at 7:08 am and sunset at 4:03 pm. On the last day of January, in Winter Harbor, sunrise is at 6:51 am and sunset at 4:39 pm EST.
Sunshine
In January, the average sunshine is 4.5h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 during January leads to these advisories:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be alert to the fact! The reflection from snow can nearly 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 Winter Harbor?
How cold is it in Winter Harbor in January?
What is the average humidity in January in Winter Harbor?
How many days does it rain in January in Winter Harbor?
How much does it snow in Winter Harbor in January?
What is the average length of the day in January in Winter Harbor?
When is the sunrise / sunset in January in Winter Harbor?
How long on average sun shines in January in Winter Harbor?
What is the month with the lowest UV index in Winter Harbor?
What is the UV index reading in January in Winter Harbor?
Average temperature in January
Winter Harbor, ME
- Average high temperature in January: 29.7°F
The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in January: 18.5°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in January
Winter Harbor, 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
Winter Harbor, ME
- Average wind speed in January: 10.4mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in January
Winter Harbor, ME
- Average humidity in January: 81%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is November (76%).
Average rainfall in January
Winter Harbor, ME
- Average rainfall in January: 3.19"
The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is July (1.57").
Average rainfall days in January
Winter Harbor, ME
- Average rainfall days in January: 8.1 days
The month with the highest number of rainy days is April (15.5 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in January
Winter Harbor, ME
- Average snowfall in January: 5.31"
The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Winter Harbor, ME
- 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
Winter Harbor, 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in January
Winter Harbor, ME
- Average sunshine days in January: 14.4 days
The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is April (11.2 days).
Average UV index in January
Winter Harbor, 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, November and December (UV index 2).
Average cloud cover in January
Winter Harbor, ME
- Average cloud cover in January: 52
The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in January
Winter Harbor, ME
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Winter Harbor, Maine, USA
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