January weather forecast
Yetter, IA

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Weather in January

January, the same as December, in Yetter, Iowa, is a freezing cold winter month, with an average temperature varying between 25.2°F (-3.8°C) and 13.1°F (-10.5°C).

Temperature

In Yetter, Iowa, January is the month with the lowest recorded average temperatures, measuring a high of 25.2°F (-3.8°C) and a low of 13.1°F (-10.5°C).

Humidity

With an average relative humidity of 85%, January is the most humid month.

Rainfall

January is the month with the least rainfall. Rain falls for 3.3 days and accumulates 0.43" (11mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In January, it is snowing for 9.1 days. Throughout January, 1.69" (43mm) of snow is accumulated. Throughout the year, there are 35.1 snowfall days, and 7.99" (203mm) of snow is accumulated.

Daylight

In Yetter, the average length of the day in January is 9h and 31min.
On the first day of the month, sunrise is at 7:48 am and sunset at 4:57 pm. On the last day of January, sunrise is at 7:33 am and sunset at 5:31 pm CST.

Sunshine

With an average of 4h of sunshine, January has the least sunshine of the year.

UV index

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 2 in January transforms into this advice:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.

Frequently asked questions

What month is the coldest?

January, marked by an average high-temperature of 25.2°F (-3.8°C) and a low-temperature of 13.1°F (-10.5°C), is the coldest month.

How cold is January?

Yetter in January has an average high-temperature of 25.2°F (-3.8°C) and an average low-temperature of 13.1°F (-10.5°C).

What is the most humid month?

With an average relative humidity of 85%, January is the most humid month.

What is the average humidity in January?

In January, the average relative humidity is 85%.

What is the driest month in Yetter?

January is the month with the least rainfall. Rain falls for 3.3 days and accumulates 0.43" (11mm) of precipitation.

How much does it rain in January?

In Yetter, in January, it is raining for 3.3 days, with typically 0.43" (11mm) of accumulated precipitation.

How much does it snow in January?

In Yetter, in January, during 9.1 snowfall days, 1.69" (43mm) of snow is typically accumulated.

How many hours of daylight does Yetter have in January?

The average day length in January is 9h and 31min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:48 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:31 pm CST.

What is the month with the least sunshine in Yetter?

The month with the least sunshine is January, with an average of 4h of sunshine.

How long on average sun shines in January?

In Yetter, Iowa, the average sunshine duration in January is 4h.

What is the UV index intensity in January?

In Yetter, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes 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
Yetter, IA

Average temperature in January - Yetter, IA
  • Average high temperature in January: 25.2°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in January: 13.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).

Average pressure in January
Yetter, IA

Average pressure in January - Yetter, IA
  • 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 (29.88"Hg).

Average wind speed in January
Yetter, IA

Average wind speed in January - Yetter, IA
  • Average wind speed in January: 11.2mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in January
Yetter, IA

Average humidity in January - Yetter, IA
  • Average humidity in January: 85%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is April (67%).

Average rainfall in January
Yetter, IA

Average rainfall in January - Yetter, IA
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is January (0.43").

Average rainfall days in January
Yetter, IA

Average rainfall days in January - Yetter, IA
  • Average rainfall days in January: 3.3 days

The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (2.5 days).

Average snowfall in January
Yetter, IA

Average snowfall in January - Yetter, IA
  • Average snowfall in January: 1.69"

The month with the highest snowfall is February (2.68").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Yetter, IA

Average snowfall days in January - Yetter, IA
  • Average snowfall days in January: 9.1 days

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Yetter, IA

Average daylight in January / Average sunshine in January - Yetter, IA
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in January: 4h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in January
Yetter, IA

Average sunshine days in January - Yetter, IA
  • Average sunshine days in January: 20 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is June (12 days).

Average UV index in January
Yetter, IA

Average UV index in January - Yetter, IA
  • Average UV index in January: 2

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in January
Yetter, IA

Average cloud cover in January - Yetter, IA
  • Average cloud cover in January: 56

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in January
Yetter, IA

Average visibility in January - Yetter, IA
  • 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).

Yetter, Iowa, USA

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