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
Brockton's January weather, marked by an average high temperature of 34.5°F (1.4°C) and an average low temperature of 22.8°F (-5.1°C), is the coldest in the year.Humidity
In January, the average relative humidity in Brockton is 77%.Rainfall
In Brockton, during January, the rain falls for 8.3 days and regularly aggregates up to 2.52" (64mm) of precipitation. Throughout the year, in Brockton, there are 144.9 rainfall days, and 28.98" (736mm) of precipitation is accumulated.Snowfall
Months with snowfall in Brockton are January through May, November and December. In Brockton, in January, during 7.4 snowfall days, 2.99" (76mm) of snow is typically accumulated. Throughout the year, in Brockton, Massachusetts, there are 27.4 snowfall days, and 15" (381mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 32min.On the first day of the month, sunrise is at 7:12 am and sunset at 4:22 pm. On the last day of January, sunrise is at 6:58 am and sunset at 4:56 pm EST.
Sunshine
The average sunshine in January in Brockton, Massachusetts, is 5h.UV index
The months with the lowest UV index in Brockton are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 2 during January morphs into the following directions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What part of the year is the coldest in Brockton?
How cold is January in Brockton?
What is the average humidity in January in Brockton?
How much does it rain in Brockton in January?
How much does it snow in Brockton in January?
What is the average length of the day in January in Brockton?
What time are sunrise and sunset in January in Brockton?
How many hours of sunshine does Brockton have in January?
What is the month with the lowest UV index in Brockton?
What is the UV index intensity in January in Brockton?
Average temperature in January
Brockton, MA
- Average high temperature in January: 34.5°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in January: 22.8°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in January
Brockton, MA
- Average pressure in January: 30.01"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Brockton, MA
- Average wind speed in January: 9mph
The windiest month (with the highest average wind speed) is March (9.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in January
Brockton, MA
- Average humidity in January: 77%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (71%).
Average rainfall in January
Brockton, MA
- Average rainfall in January: 2.52"
The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in January
Brockton, MA
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (7.8 days).
Average snowfall in January
Brockton, MA
- Average snowfall in January: 2.99"
The month with the highest snowfall is March (4.17").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Brockton, MA
- Average snowfall days in January: 7.4 days
The month with the highest number of snowfall days is January (7.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Brockton, 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 12min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in January
Brockton, MA
- Average sunshine days in January: 17.5 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (13.1 days).
Average UV index in January
Brockton, MA
- Average UV index in January: 2
The months with the highest UV index are June, July and August (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
Brockton, MA
- Average cloud cover in January: 46
The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Brockton, 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).
Brockton, Massachusetts, USA
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