January weather forecastWellsville, MO

January

Weather in January

January, like December, in Wellsville, Missouri, is a wintry winter month, with an average temperature fluctuating between 22.5°F (-5.3°C) and 36.1°F (2.3°C).

Temperature

January brings the lowest temperatures, with an average high of 36.1°F (2.3°C) and an average low of 22.5°F (-5.3°C).

Humidity

The average relative humidity in January in Wellsville is 76%.

Rainfall

The months with the least rainfall are January and February Rain falls for 6.7 days and accumulates 1.46" (37mm) of rain.

Snowfall

January through April, November and December are months with snowfall in Wellsville. January is the month with the most snowfall in Wellsville. Snow falls for 5.7 days and accumulates 3.11" (79mm) of snow.

Daylight

In January, the average length of the day is 9h and 48min.
On the first day of the month, sunrise is at 7:25 am and sunset at 4:54 pm. On the last day of January, in Wellsville, sunrise is at 7:13 am and sunset at 5:25 pm CST.

Sunshine

With an average of 4.4h of sunshine, January has the least sunshine of the year in Wellsville, Missouri.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Wellsville. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Experience reduced UV exposure by about half when donning a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.

Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Wellsville's January weather, marked by an average high temperature of 36.1°F (2.3°C) and an average low temperature of 22.5°F (-5.3°C), is the coldest in the year.

Wellsville in January has an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 22.5°F (-5.3°C).

In January, the average relative humidity in Wellsville is 76%.

January and February are months with the least rain in Wellsville when the rain falls for 6.7 days and typically aggregates up to 1.46" (37mm) of rain.

In Wellsville, in January, it is raining for 6.7 days, with typically 1.46" (37mm) of accumulated precipitation.

January is the month with the most snowfall in Wellsville. Snow falls for 5.7 days and accumulates 3.11" (79mm) of snow.

In Wellsville, during January, snow falls for 5.7 days and regularly aggregates up to 3.11" (79mm) of snow.

In January, the average day length in Wellsville, Missouri, is 9h and 48min.

In January, on the first day of the month, sunrise is at 7:25 am and sunset at 4:54 pm. On the last day of the month, in Wellsville, Missouri, sunrise is at 7:13 am and sunset at 5:25 pm CST.

The month with the least sunshine in Wellsville, Missouri, is January, with an average of 4.4h of sunshine.

In Wellsville, Missouri, the average sunshine duration in January is 4.4h.

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Wellsville, Missouri.

In Wellsville, Missouri, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

41°F

36.1°F

40.6°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.6mph

9.9mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

19.3

15.7

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Wellsville, MO

Average high temperature in January: 36.1°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (36.1°F).

Average low temperature in January: 22.5°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in January
Wellsville, MO

Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in January
Wellsville, MO

Average wind speed in January: 9.3mph

The windiest months (with the highest average wind speed) are January and February (9.3mph).
The calmest month (with the lowest average wind speed) is July (6mph).

Average humidity in January
Wellsville, MO

Average humidity in January: 76%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

Average rainfall in January
Wellsville, MO

Average rainfall in January: 1.46"

The wettest month (with the highest rainfall) is May (3.39").
The driest months (with the least rainfall) are January and February (1.46").

Average rainfall days in January
Wellsville, MO

Average rainfall days in January: 6.7 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is December (6.5 days).

Average snowfall in January
Wellsville, MO

Average snowfall in January: 3.11"

The month with the highest snowfall is January (3.11").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Wellsville, MO

Average snowfall days in January: 5.7 days

The month with the highest number of snowfall days is February (5.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Wellsville, MO

Average daylight in January: 9h and 48min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

Average sunshine in January: 4h and 24min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in January
Wellsville, MO

Average sunshine days in January: 19.3 days

The month with the most sunshine days is December (20 days).
The month with the least sunshine days is May (12.2 days).

Average UV index in January
Wellsville, MO

Average UV index in January: 2

The months with the highest UV index are 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
Wellsville, MO

Average cloud cover in January: 52

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in January
Wellsville, 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).