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
Temperature readings reach their annual highs in January, averaging 16.7°F (-8.5°C) and a minimum average of 3.2°F (-16°C).Humidity
With an average relative humidity of 91%, January is the most humid month.Rainfall
January is the month with the least rainfall. Rain falls for 2.5 days and accumulates 0.55" (14mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Arthur, during January, snow falls for 14.8 days and regularly aggregates up to 3.43" (87mm) of snow. In Arthur, during the entire year, snow falls for 67 days and aggregates up to 18.03" (458mm) of snow.Daylight
In Arthur, the average length of the day in January is 9h and 1min.On the first day of January in Arthur, North Dakota, sunrise is at 8:14 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:29 pm CST.
Sunshine
January and December, with an average of 3.5h of sunshine, are months with the least sunshine in Arthur.UV index
January, February, November and December, with an average maximum UV index of 1, 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 rays for the ordinary person.Note: A daily high UV index of 1 in January leads to these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. When the Sun is at its strongest around midday, find shade and limit exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What is the coldest time of year in Arthur?
How cold is January in Arthur?
What is the most humid month in Arthur?
What is the average humidity in January in Arthur?
What is the driest month in Arthur?
How much does it rain in Arthur in January?
How much does it snow in Arthur in January?
How many hours of daylight does Arthur have in January?
What time are sunrise and sunset in January in Arthur?
What is the month with the least sunshine in Arthur?
How many hours of sunshine does Arthur have in January?
What are the months with the lowest UV index in Arthur?
What is the UV index reading in January in Arthur?
Average temperature in January
Arthur, ND
- Average high temperature in January: 16.7°F
The warmest months (with the highest average high temperature) are July and August (80.8°F).
The month with the lowest average high temperature is January (16.7°F).
- Average low temperature in January: 3.2°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 (3.2°F).
Average pressure in January
Arthur, 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 (29.86"Hg).
Average wind speed in January
Arthur, ND
- Average wind speed in January: 10.1mph
The windiest month (with the highest average wind speed) is October (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).
Average humidity in January
Arthur, ND
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is September (62%).
Average rainfall in January
Arthur, ND
- Average rainfall in January: 0.55"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in January
Arthur, ND
- Average rainfall days in January: 2.5 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in January
Arthur, ND
- Average snowfall in January: 3.43"
The month with the highest snowfall is December (3.74").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Arthur, ND
- Average snowfall days in January: 14.8 days
The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Arthur, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in January
Arthur, ND
- Average sunshine days in January: 15.6 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (11 days).
Average UV index in January
Arthur, ND
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in January
Arthur, ND
- Average cloud cover in January: 63
The months with the most cloud cover are January and February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in January
Arthur, 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).
Arthur, North Dakota, USA
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