January weather forecastNorth Truro, MA
January
Weather in January
January, the same as December, is another cold winter month in North Truro, Massachusetts, with an average temperature varying between 29.8°F (-1.2°C) and 37.6°F (3.1°C).Temperature
The month of January sees the lowest average temperatures, reaching 37.6°F (3.1°C) at the peak and 29.8°F (-1.2°C) at the low.Humidity
The average relative humidity in January is 75%.Rainfall
In North Truro, during January, the rain falls for 9 days and regularly aggregates up to 2.52" (64mm) of precipitation. Throughout the year, there are 157.1 rainfall days, and 32.17" (817mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In North Truro, in January, snow falls for 6.3 days, with typically accumulated 1.3" (33mm) of snow. Throughout the year, there are 20.3 snowfall days, and 5.39" (137mm) of snow is accumulated.Daylight
In North Truro, the average length of the day in January is 9h and 32min.On the first day of the month, sunrise is at 7:08 am and sunset at 4:19 pm. On the last day of January, sunrise is at 6:54 am and sunset at 4:53 pm EST.
Sunshine
In January, the average sunshine is 4.7h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
North Truro, MA
- Average high temperature in January: 37.6°F
The warmest month (with the highest average high temperature) is August (71.8°F).
The month with the lowest average high temperature is January (37.6°F).
- Average low temperature in January: 29.8°F
The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in January
North Truro, MA
- Average pressure in January: 29.99"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
North Truro, MA
- Average wind speed in January: 17.8mph
The windiest month (with the highest average wind speed) is January (17.8mph).
The calmest month (with the lowest average wind speed) is August (10.9mph).
Average humidity in January
North Truro, MA
- Average humidity in January: 75%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is November (74%).
Average rainfall in January
North Truro, MA
- Average rainfall in January: 2.52"
The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in January
North Truro, MA
- Average rainfall days in January: 9 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in January
North Truro, MA
- Average snowfall in January: 1.3"
The month with the highest snowfall is February (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
North Truro, MA
- Average snowfall days in January: 6.3 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
North Truro, MA
- Average daylight in January: 9h and 30min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 4h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in January
North Truro, MA
- Average sunshine days in January: 15.1 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is July (12.6 days).
Average UV index in January
North Truro, MA
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
North Truro, MA
- Average cloud cover in January: 50
The month with the most cloud cover is December (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
North Truro, MA
- 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).
