January weather forecast
Ernestville, MO

Share

Weather in January

January, the same as December, is an icy winter month in Ernestville, Missouri, with temperature in the range of an average low of 23.2°F (-4.9°C) and an average high of 37°F (2.8°C).

Temperature

Ernestville's temperature records reveal January as the coldest month, marked by average highs of 37°F (2.8°C) and lows of 23.2°F (-4.9°C).

Humidity

The average relative humidity in January is 75%.

Rainfall

January is the month with the least rainfall. Rain falls for 5.3 days and accumulates 0.67" (17mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Ernestville, in January, during 4.1 snowfall days, 1.38" (35mm) of snow is typically accumulated. Throughout the year, there are 16.3 snowfall days, and 6.14" (156mm) of snow is accumulated.

Daylight

In Ernestville, Missouri, the average length of the day in January is 9h and 49min.
On the first day of the month, sunrise is at 7:33 am and sunset at 5:02 pm. On the last day of January, sunrise is at 7:21 am and sunset at 5:34 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 4.9h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 2 in January translates into this advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.

Frequently asked questions

What are the coldest months?

Ernestville's January weather, marked by an average high temperature of 37°F (2.8°C) and an average low temperature of 23.2°F (-4.9°C), is the coldest in the year.

How cold is it in January?

The high-temperature during January is 37°F (2.8°C) and the low-temperature is 23.2°F (-4.9°C).

What is the average humidity in January in Ernestville?

The average relative humidity in January is 75%.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 5.3 days and typically collects 0.67" (17mm) of precipitation.

How many days does it rain in January?

In Ernestville, during January, the rain falls for 5.3 days and regularly aggregates up to 0.67" (17mm) of precipitation.

How much does it snow in January?

In Ernestville, in January, during 4.1 snowfall days, 1.38" (35mm) of snow is typically accumulated.

How many hours of daylight does Ernestville have in January?

In January, the average day length is 9h and 49min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 7:33 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:34 pm CST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.9h of sunshine.

How many hours of sunshine does Ernestville have in January?

In January, the average sunshine duration is 4.9h.

What is the month with the lowest UV index?

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

What is the UV index intensity in January?

The average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
Average high temperature
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
Ernestville, MO

Average temperature in January - Ernestville, MO
  • Average high temperature in January: 37°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in January: 23.2°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

Average pressure in January
Ernestville, MO

Average pressure in January - Ernestville, 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 (29.91"Hg).

Average wind speed in January
Ernestville, MO

Average wind speed in January - Ernestville, MO
  • Average wind speed in January: 9.9mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in January
Ernestville, MO

Average humidity in January - Ernestville, MO
  • Average humidity in January: 75%

The months with the highest relative humidity are May, June and July (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
Ernestville, MO

Average rainfall in January - Ernestville, MO
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days in January
Ernestville, MO

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

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in January
Ernestville, MO

Average snowfall in January - Ernestville, MO
  • Average snowfall in January: 1.38"

The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Ernestville, MO

Average snowfall days in January - Ernestville, MO
  • Average snowfall days in January: 4.1 days

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Ernestville, MO
  • Average daylight in January: 9h and 5min

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 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in January
Ernestville, MO

Average sunshine days in January - Ernestville, MO
  • Average sunshine days in January: 21.3 days

The month with the most sunshine days is December (22.6 days).
The months with the least sunshine days are May and June (13.8 days).

Average UV index in January
Ernestville, MO

Average UV index in January - Ernestville, 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
Ernestville, MO

Average cloud cover in January - Ernestville, MO
  • Average cloud cover in January: 46

The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 28).

Average visibility in January
Ernestville, MO

Average visibility in January - Ernestville, 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).

Ernestville, Missouri, USA

Weather forecast for your location

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