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 Birmingham, the lowest average temperatures are observed in January, with a high of 37.9°F (3.3°C) and a low of 26.2°F (-3.2°C).Humidity
In Birmingham, the average relative humidity in January is 75%.Rainfall
January and September are months with the least rain when the rain falls for 5.4 days and typically aggregates up to 0.39" (10mm) of rain.Snowfall
Months with snowfall in Birmingham are January through March, November and December. The months with the most snowfall are January and March, with an average 0.55" (14mm) of accumulated snow.Daylight
The average length of the day in January is 9h and 43min.On the first day of the month, sunrise is at 7:20 am and sunset at 4:44 pm. On the last day of January, sunrise is at 7:08 am and sunset at 5:16 pm EST.
Sunshine
The average sunshine in January is 5.1h.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 minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
Is it cold during January?
What is the average humidity in January?
What is the driest month?
How many days does it rain in January?
What is the snowiest month?
How many days does it snow in January in Birmingham?
What is the average length of the day in January?
When are sunrise and sunset in January?
How many hours of sunshine does Birmingham have in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Birmingham, NJ
- Average high temperature in January: 37.9°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in January: 26.2°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure in January
Birmingham, NJ
- Average pressure in January: 30.08"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
Birmingham, NJ
- Average wind speed in January: 8.5mph
The windiest months (with the highest average wind speed) are March and April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in January
Birmingham, NJ
- Average humidity in January: 75%
The months with the highest relative humidity are May, June and October (78%).
The month with the lowest relative humidity is April (72%).
Average rainfall in January
Birmingham, NJ
- Average rainfall in January: 0.39"
The wettest month (with the highest rainfall) is July (1.14").
The driest months (with the least rainfall) are January and September (0.39").
Average rainfall days in January
Birmingham, NJ
- Average rainfall days in January: 5.4 days
The month with the highest number of rainy days is July (12.5 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in January
Birmingham, NJ
- Average snowfall in January: 0.55"
The months with the highest snowfall are January and March (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Birmingham, NJ
- Average snowfall days in January: 3.8 days
The month with the highest number of snowfall days is January (3.8 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
Birmingham, NJ
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in January
Birmingham, NJ
- Average sunshine days in January: 21.9 days
The month with the most sunshine days is November (22.7 days).
The month with the least sunshine days is July (14.5 days).
Average UV index in January
Birmingham, NJ
- 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
Birmingham, NJ
- Average cloud cover in January: 44
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in January
Birmingham, NJ
- 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).
Birmingham, New Jersey, USA
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