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 Northbrook, January records the lowest average temperatures, peaking at 36.9°F (2.7°C) and reaching a low of 23.9°F (-4.5°C).Humidity
January, April, July and November, with an average relative humidity of 76%, are the least humid months in Northbrook, Maryland.Rainfall
In January, the rain falls for 8.4 days. Throughout January, 2.2" (56mm) of precipitation is accumulated. In Northbrook, during the entire year, the rain falls for 158.9 days and collects up to 32.68" (830mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Northbrook. In Northbrook, during January, snow falls for 6.9 days and regularly aggregates up to 3.5" (89mm) of snow. Throughout the year, there are 23.9 snowfall days, and 13.31" (338mm) of snow is accumulated.Daylight
In Northbrook, the average length of the day in January is 9h and 45min.On the first day of the month, sunrise is at 7:28 am and sunset at 4:53 pm. On the last day of January, sunrise is at 7:16 am and sunset at 5:25 pm EST.
Sunshine
The months with the least sunshine in Northbrook, Maryland, are January and February, with an average of 4.6h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 2 during January, leads to the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What part of the year is the coldest in Northbrook?
How cold is it in Northbrook in January?
What are the least humid months in Northbrook?
What is the average humidity in January in Northbrook?
How many days does it rain in January in Northbrook?
How much does it snow in Northbrook in January?
How many hours of daylight does Northbrook have in January?
When is the sunrise / sunset in January in Northbrook?
What is the month with the least sunshine in Northbrook?
How long on average sun shines in January in Northbrook?
What are the months with the lowest UV index in Northbrook?
How high is the UV index in January in Northbrook?
Average temperature in January
Northbrook, MD
- Average high temperature in January: 36.9°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in January: 23.9°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure in January
Northbrook, MD
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Northbrook, MD
- Average wind speed in January: 8.7mph
The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in January
Northbrook, MD
- Average humidity in January: 76%
The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, April, July and November (76%).
Average rainfall in January
Northbrook, MD
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (2.13").
Average rainfall days in January
Northbrook, MD
- Average rainfall days in January: 8.4 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in January
Northbrook, MD
- Average snowfall in January: 3.5"
The month with the highest snowfall is March (4.06").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Northbrook, MD
- Average snowfall days in January: 6.9 days
The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Northbrook, MD
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days in January
Northbrook, MD
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (11.6 days).
Average UV index in January
Northbrook, MD
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Northbrook, MD
- Average cloud cover in January: 48
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in January
Northbrook, MD
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Northbrook, Maryland, USA
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