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 40.5°F (4.7°C) and a minimum average of 25.5°F (-3.6°C).Humidity
In January, the average relative humidity in Preston, Missouri, is 74%.Rainfall
January is the month with the least rainfall. Rain falls for 7.1 days and accumulates 1.18" (30mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In January, in Preston, it is snowing for 5.6 days. Throughout January, 1.38" (35mm) of snow is accumulated. Throughout the year, in Preston, there are 19 snowfall days, and 5.87" (149mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 53min.On the first day of the month, sunrise is at 7:28 am and sunset at 5:03 pm. On the last day of January, sunrise is at 7:17 am and sunset at 5:34 pm CST.
Sunshine
The month with the least sunshine is January, with an average of 5.1h of sunshine.UV index
The months with the lowest UV index in Preston, Missouri, are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In January, the maximum UV index of 2 translates into these guidelines:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Preston?
How cold is January in Preston?
What is the average humidity in January in Preston?
What is the driest month in Preston?
How much does it rain in Preston in January?
How much does it snow in Preston in January?
What is the average length of the day in January in Preston?
When is the sunrise / sunset in January in Preston?
What is the month with the least sunshine in Preston?
How many hours of sunshine does Preston have in January?
What is the month with the lowest UV index in Preston?
What is the UV index intensity in January in Preston?
Average temperature in January
Preston, MO
- Average high temperature in January: 40.5°F
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (40.5°F).
- Average low temperature in January: 25.5°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).
Average pressure in January
Preston, MO
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Preston, MO
- Average wind speed in January: 9.4mph
The windiest month (with the highest average wind speed) is March (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).
Average humidity in January
Preston, MO
- Average humidity in January: 74%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Preston, MO
- Average rainfall in January: 1.18"
The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in January
Preston, MO
- Average rainfall days in January: 7.1 days
The months with the highest number of rainy days are May and July (16.7 days).
The month with the least rainy days is December (6 days).
Average snowfall in January
Preston, MO
- Average snowfall in January: 1.38"
The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Preston, MO
- Average snowfall days in January: 5.6 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Preston, MO
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in January
Preston, MO
- Average sunshine days in January: 20.2 days
The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is July (11.7 days).
Average UV index in January
Preston, MO
- 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
Preston, MO
- Average cloud cover in January: 44
The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility in January
Preston, MO
- 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).
Preston, Missouri, USA
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