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 month of January sees the lowest average temperatures, reaching 42.4°F (5.8°C) at the peak and 26.6°F (-3°C) at the low.Humidity
In Marionville, the average relative humidity in January is 74%.Rainfall
In Marionville, in January, during 7.2 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Marionville, during the entire year, the rain falls for 155.2 days and collects up to 36.5" (927mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 4.9 days and typically aggregates up to 2.64" (67mm) of snow.Daylight
In Marionville, the average length of the day in January is 9h and 58min.On the first day of the month, sunrise is at 7:27 am and sunset at 5:08 pm. On the last day of January, sunrise is at 7:17 am and sunset at 5:38 pm CST.
Sunshine
With an average of 5.2h of sunshine, January has the least sunshine of the year.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during January translates into these guidelines:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Marionville?
Is it cold during January?
What is the average humidity in January?
How much does it rain in Marionville in January?
When does it snow the most?
How much does it snow in January?
How many hours of daylight does Marionville have in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Marionville have in January?
When is the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Marionville, MO
- Average high temperature in January: 42.4°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in January: 26.6°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in January
Marionville, 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 (29.93"Hg).
Average wind speed in January
Marionville, MO
- Average wind speed in January: 9.8mph
The windiest months (with the highest average wind speed) are March and April (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in January
Marionville, MO
- Average humidity in January: 74%
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are July, August and October (73%).
Average rainfall in January
Marionville, MO
- Average rainfall in January: 2.01"
The wettest month (with the highest rainfall) is May (5.28").
The driest month (with the least rainfall) is February (1.77").
Average rainfall days in January
Marionville, MO
- Average rainfall days in January: 7.2 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in January
Marionville, MO
- Average snowfall in January: 2.64"
The month with the highest snowfall is January (2.64").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Marionville, MO
- Average snowfall days in January: 4.9 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Marionville, MO
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- 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 12min).
Average sunshine days in January
Marionville, MO
- Average sunshine days in January: 19.2 days
The month with the most sunshine days is December (21.1 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in January
Marionville, 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 and December (UV index 2).
Average cloud cover in January
Marionville, MO
- Average cloud cover in January: 43
The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in January
Marionville, 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).
Marionville, Missouri, USA
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