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
The lowest temperatures in Mandan, North Dakota, are recorded in January, with averages reaching a high of 20.7°F (-6.3°C) and a low of 6.3°F (-14.3°C).Humidity
With an average relative humidity of 89%, January is the most humid month.Rainfall
The month with the least rainfall is January, when the rain falls for 3 days and typically collects 0.43" (11mm) of precipitation.Snowfall
Months with snowfall in Mandan, North Dakota, are January through May, October through December. In Mandan, in January, snow falls for 11.4 days, with typically accumulated 2.56" (65mm) of snow. In Mandan, North Dakota, during the entire year, snow falls for 58.6 days and aggregates up to 18.27" (464mm) of snow.Daylight
In Mandan, the average length of the day in January is 9h and 2min.On the first day of January in Mandan, sunrise is at 8:28 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 8:09 am and sunset at 5:44 pm CST.
Sunshine
The month with the least sunshine in Mandan is January, with an average of 3.9h of sunshine.UV index
In Mandan, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During January, 2 as the daily maximum UV index converts into the following advice:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What part of the year is the coldest in Mandan?
How cold is January in Mandan?
What is the most humid month in Mandan?
What is the average humidity in January in Mandan?
What is the driest month in Mandan?
How much does it rain in Mandan in January?
How much does it snow in Mandan in January?
How many hours of daylight does Mandan have in January?
When are sunrise and sunset in January in Mandan?
What is the month with the least sunshine in Mandan?
How long on average sun shines in January in Mandan?
What is the UV index reading in January in Mandan?
Average temperature in January
Mandan, ND
- Average high temperature in January: 20.7°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in January: 6.3°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in January
Mandan, 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
Mandan, ND
- Average wind speed in January: 10.2mph
The windiest months (with the highest average wind speed) are April and October (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in January
Mandan, ND
- Average humidity in January: 89%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (55%).
Average rainfall in January
Mandan, ND
- Average rainfall in January: 0.43"
The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in January
Mandan, ND
- Average rainfall days in January: 3 days
The month with the highest number of rainy days is June (13.1 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in January
Mandan, ND
- Average snowfall in January: 2.56"
The month with the highest snowfall is December (3.31").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Mandan, ND
- Average snowfall days in January: 11.4 days
The month with the highest number of snowfall days is December (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Mandan, ND
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 3h and 5min
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 54min).
Average sunshine days in January
Mandan, ND
- Average sunshine days in January: 18.1 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is June (14.6 days).
Average UV index in January
Mandan, ND
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in January
Mandan, ND
- Average cloud cover in January: 59
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in January
Mandan, 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).
Mandan, North Dakota, USA
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