January weather forecast
Tolona, MO

Share

Weather in January

January, the same as December, is an icy winter month in Tolona, Missouri, with an average temperature varying between 20.1°F (-6.6°C) and 32.5°F (0.3°C).

Temperature

Tolona reaches its lowest average temperatures in January, measuring 32.5°F (0.3°C) at the peak and 20.1°F (-6.6°C) at the lowest.

Humidity

The average relative humidity in January is 78%.

Rainfall

January is the month with the least rainfall. Rain falls for 5.3 days and accumulates 1.26" (32mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. The month with the most snowfall in Tolona is January, when snow falls for 9.3 days and typically aggregates up to 4.21" (107mm) of snow.

Daylight

In January, the average length of the day is 9h and 43min.
On the first day of January, sunrise is at 7:28 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:24 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 4.4h of sunshine.

UV index

January, February, November 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 low threat to health from unsafe exposure to UV radiation for the average person.
Note: An average maximum UV index of 2 in January leads to these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

With an average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.1°F (-6.6°C), January is the coldest month.

How cold is January?

The high-temperature during January is 32.5°F (0.3°C) and the low-temperature is 20.1°F (-6.6°C).

What is the average humidity in January?

In January, the average relative humidity is 78%.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 5.3 days and typically collects 1.26" (32mm) of precipitation.

How many days does it rain in January?

In Tolona, in January, it is raining for 5.3 days, with typically 1.26" (32mm) of accumulated precipitation.

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 9.3 days and accumulates 4.21" (107mm) of snow.

How many days does it snow in January?

In Tolona, in January, during 9.3 snowfall days, 4.21" (107mm) of snow is typically accumulated.

How many hours of daylight does Tolona have in January?

In January, the average day length is 9h and 43min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:28 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:24 pm CST.

What is the month with the least sunshine?

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

How long on average sun shines in January?

In January, the average sunshine duration is 4.4h.

When is the lowest UV index?

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

How high is the UV index in January in Tolona?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Tolona, MO

Average temperature in January - Tolona, MO
  • Average high temperature in January: 32.5°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in January: 20.1°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in January
Tolona, MO

Average pressure in January - Tolona, MO
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in January
Tolona, MO

Average wind speed in January - Tolona, MO
  • Average wind speed in January: 10.2mph

The windiest months (with the highest average wind speed) are January and February (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in January
Tolona, MO

Average humidity in January - Tolona, MO
  • Average humidity in January: 78%

The months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (70%).

Average rainfall in January
Tolona, MO

Average rainfall in January - Tolona, MO
  • Average rainfall in January: 1.26"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days in January
Tolona, MO

Average rainfall days in January - Tolona, MO
  • Average rainfall days in January: 5.3 days

The months with the highest number of rainy days are May and June (17.3 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in January
Tolona, MO

Average snowfall in January - Tolona, MO
  • Average snowfall in January: 4.21"

The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Tolona, MO

Average snowfall days in January - Tolona, MO
  • Average snowfall days in January: 9.3 days

The month with the highest number of snowfall days is January (9.3 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
Tolona, MO

Average daylight in January / Average sunshine in January - Tolona, MO
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 4h and 2min

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

Average sunshine days in January
Tolona, MO

Average sunshine days in January - Tolona, MO
  • Average sunshine days in January: 17.9 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is June (10.1 days).

Average UV index in January
Tolona, MO

Average UV index in January - Tolona, 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
Tolona, MO

Average cloud cover in January - Tolona, 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 July (Cloud cover 28).

Average visibility in January
Tolona, MO

Average visibility in January - Tolona, 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).

Tolona, Missouri, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location