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
January proves to be the coldest month, recording an average maximum temperature of 19.8°F (-6.8°C) and a minimum temperature of 5.4°F (-14.8°C).Humidity
With an average relative humidity of 90%, January is the most humid month in Mercer.Rainfall
In Mercer, in January, during 2.6 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, there are 100.5 rainfall days, and 15.2" (386mm) of precipitation is accumulated.Snowfall
Months with snowfall in Mercer are January through May, October through December. The month with the most snowfall in Mercer is January, when snow falls for 15.3 days and typically aggregates up to 3.78" (96mm) of snow.Daylight
In Mercer, the average length of the day in January is 8h and 58min.On the first day of the month, sunrise is at 8:30 am and sunset at 5:02 pm. On the last day of January, in Mercer, sunrise is at 8:10 am and sunset at 5:42 pm CST.
Sunshine
With an average of 3.7h of sunshine, January has the least sunshine of the year in Mercer.UV index
The months with the lowest UV index in Mercer are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 1 translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What time of the year is the coldest in Mercer?
How cold is it in Mercer in January?
What is the most humid month in Mercer?
What is the average humidity in January in Mercer?
How many days does it rain in January in Mercer?
When does it snow the most in Mercer?
How much does it snow in Mercer in January?
How many hours of daylight does Mercer have in January?
When are sunrise and sunset in January in Mercer?
What is the month with the least sunshine in Mercer?
How long on average sun shines in January in Mercer?
What is the month with the lowest UV index in Mercer?
What is the UV index reading in January in Mercer?
Average temperature in January
Mercer, ND
- Average high temperature in January: 19.8°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (19.8°F).
- Average low temperature in January: 5.4°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in January
Mercer, ND
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in January
Mercer, ND
- Average wind speed in January: 10.4mph
The windiest months (with the highest average wind speed) are April and October (11.1mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).
Average humidity in January
Mercer, ND
- Average humidity in January: 90%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (55%).
Average rainfall in January
Mercer, ND
- Average rainfall in January: 0.59"
The wettest month (with the highest rainfall) is June (2.6").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in January
Mercer, ND
- Average rainfall days in January: 2.6 days
The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in January
Mercer, ND
- Average snowfall in January: 3.78"
The month with the highest snowfall is January (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Mercer, ND
- Average snowfall days in January: 15.3 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Mercer, ND
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in January
Mercer, ND
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in January
Mercer, ND
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Mercer, ND
- Average cloud cover in January: 60
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in January
Mercer, ND
- Average visibility in January: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Mercer, North Dakota, USA
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