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
The coldest temperatures occur during January, when averages reach a peak of 28.9°F (-1.7°C) and a low of 17.1°F (-8.3°C).Humidity
In Knightville, the average relative humidity in January is 81%.Rainfall
In Knightville, in January, it is raining for 7.8 days, with typically 2.24" (57mm) of accumulated precipitation. In Knightville, during the entire year, the rain falls for 155.8 days and collects up to 32.87" (835mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Knightville, in January, snow falls for 11.2 days, with typically accumulated 6.26" (159mm) of snow. Throughout the year, in Knightville, Massachusetts, there are 54.3 snowfall days, and 34.45" (875mm) of snow is accumulated.Daylight
In January, the average length of the day in Knightville, Massachusetts, is 9h and 31min.On the first day of the month, sunrise is at 7:20 am and sunset at 4:29 pm. On the last day of January, sunrise is at 7:05 am and sunset at 5:03 pm EST.
Sunshine
In Knightville, the average sunshine in January is 4.5h.UV index
The months with the lowest UV index in Knightville are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 during January translates into the following guidance:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What is the coldest month in Knightville?
How cold is January in Knightville?
What is the average humidity in January in Knightville?
How much does it rain in Knightville in January?
How many days does it snow in January in Knightville?
What is the average length of the day in January in Knightville?
When are sunrise and sunset in January in Knightville?
How long on average sun shines in January in Knightville?
What is the month with the lowest UV index in Knightville?
What is the UV index reading in January in Knightville?
Average temperature in January
Knightville, MA
- Average high temperature in January: 28.9°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.9°F).
- Average low temperature in January: 17.1°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in January
Knightville, MA
- Average pressure in January: 30.03"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Knightville, MA
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in January
Knightville, MA
- Average humidity in January: 81%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (74%).
Average rainfall in January
Knightville, MA
- Average rainfall in January: 2.24"
The wettest month (with the highest rainfall) is October (3.35").
The driest month (with the least rainfall) is September (2.13").
Average rainfall days in January
Knightville, MA
- Average rainfall days in January: 7.8 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in January
Knightville, MA
- Average snowfall in January: 6.26"
The month with the highest snowfall is February (7.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Knightville, MA
- Average snowfall days in January: 11.2 days
The month with the highest number of snowfall days is February (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Knightville, MA
- Average daylight in January: 9h and 3min
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 6min).
- Average sunshine in January: 4h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in January
Knightville, MA
- Average sunshine days in January: 16 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in January
Knightville, MA
- Average UV index in January: 2
The months with the highest UV index are May, 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
Knightville, MA
- Average cloud cover in January: 51
The month with the most cloud cover is February (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in January
Knightville, MA
- 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).
Knightville, Massachusetts, USA
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