January weather forecastBrooklyn, OH
January
Weather in January
January, like December, is a freezing cold winter month in Brooklyn, Ohio, with an average temperature fluctuating between 21.2°F (-6°C) and 31.3°F (-0.4°C).Temperature
In Brooklyn, the month of January is known for its lowest average temperatures, reaching a high of 31.3°F (-0.4°C) and a low of 21.2°F (-6°C).Humidity
The average relative humidity in January in Brooklyn is 84%.Rainfall
In Brooklyn, in January, during 4.7 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. Throughout the year, there are 109.1 rainfall days, and 8.43" (214mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Brooklyn, during January, snow falls for 8.1 days and regularly aggregates up to 0.63" (16mm) of snow. In Brooklyn, during the entire year, snow falls for 32.9 days and aggregates up to 2.8" (71mm) of snow.Daylight
The average length of the day in January is 9h and 35min.On the first day of January, sunrise is at 7:53 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:41 pm EST.
Sunshine
January has the least sunshine of the year in Brooklyn, with an average of 2.7h of sunshine.UV index
In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the UV index of 2 transforms into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Brooklyn, OH
- Average high temperature in January: 31.3°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in January: 21.2°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in January
Brooklyn, OH
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Brooklyn, OH
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity in January
Brooklyn, OH
- Average humidity in January: 84%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are July and August (75%).
Average rainfall in January
Brooklyn, OH
- Average rainfall in January: 0.51"
The wettest month (with the highest rainfall) is May (1.06").
The driest months (with the least rainfall) are February and November (0.47").
Average rainfall days in January
Brooklyn, OH
- Average rainfall days in January: 4.7 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in January
Brooklyn, OH
- Average snowfall in January: 0.63"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Brooklyn, OH
- Average snowfall days in January: 8.1 days
The month with the highest number of snowfall days is February (8.8 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
Brooklyn, OH
- Average daylight in January: 9h and 36min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 2h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in January
Brooklyn, OH
- Average sunshine days in January: 20.8 days
The month with the most sunshine days is December (21.2 days).
The month with the least sunshine days is May (13.3 days).
Average UV index in January
Brooklyn, OH
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Brooklyn, OH
- Average cloud cover in January: 72
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Brooklyn, OH
- 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).
