January weather forecast
Kellerton, IA

Share

Weather in January

January, the same as December, in Kellerton, Iowa, is another subzero cold winter month, with an average temperature varying between 30.6°F (-0.8°C) and 16.9°F (-8.4°C).

Temperature

January, recording an average high temperature of 30.6°F (-0.8°C) and a low temperature of 16.9°F (-8.4°C), is Kellerton's coldest month.

Humidity

The average relative humidity in January is 80%.

Rainfall

In Kellerton, Iowa, in January, during 4.1 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, there are 126.9 rainfall days, and 22.6" (574mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 8.4 days and typically aggregates up to 3.54" (90mm) of snow.

Daylight

In Kellerton, the average length of the day in January is 9h and 39min.
On the first day of January, sunrise is at 7:40 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:32 pm CST.

Sunshine

With an average of 4.6h of sunshine, January has the least sunshine of the year.

UV index

January is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 1 in January converts into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

Kellerton's coldest weather arrives in January, when temperatures average a high of 30.6°F (-0.8°C) and a low of 16.9°F (-8.4°C).

How cold is January?

In Kellerton, in January, the average high-temperature is 30.6°F (-0.8°C), and the average low-temperature is 16.9°F (-8.4°C).

What is the average humidity in January?

In Kellerton, the average relative humidity in January is 80%.

How many days does it rain in January?

In Kellerton, in January, it is raining for 4.1 days, with typically 0.75" (19mm) of accumulated precipitation.

What is the snowiest month?

January is the month with the most snowfall. Snow falls for 8.4 days and accumulates 3.54" (90mm) of snow.

How many days does it snow in January?

In January, it is snowing for 8.4 days. Throughout January, 3.54" (90mm) of snow is accumulated.

What is the average length of the day in January?

The average day length in January in Kellerton, Iowa, is 9h and 39min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:40 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:32 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 4.6h of sunshine.

How long on average sun shines in January?

In January, the average sunshine duration is 4.6h.

What is the month with the lowest UV index?

January is the month with the lowest UV index, with an average maximum UV index of 1.

What is the UV index intensity in January?

The average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's 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
Kellerton, IA

Average temperature in January - Kellerton, IA
  • Average high temperature in January: 30.6°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in January: 16.9°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

Average pressure in January
Kellerton, IA

Average pressure in January - Kellerton, 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
Kellerton, IA

Average wind speed in January - Kellerton, IA
  • Average wind speed in January: 10.3mph

The windiest months (with the highest average wind speed) are January, February and March (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity in January
Kellerton, IA

Average humidity in January - Kellerton, IA
  • Average humidity in January: 80%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
Kellerton, IA

Average rainfall in January - Kellerton, IA
  • Average rainfall in January: 0.75"

The wettest month (with the highest rainfall) is June (3.86").
The driest months (with the least rainfall) are February and December (0.71").

Average rainfall days in January
Kellerton, IA

Average rainfall days in January - Kellerton, IA
  • Average rainfall days in January: 4.1 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (4.1 days).

Average snowfall in January
Kellerton, IA

Average snowfall in January - Kellerton, IA
  • Average snowfall in January: 3.54"

The month with the highest snowfall is January (3.54").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Kellerton, IA

Average snowfall days in January - Kellerton, IA
  • Average snowfall days in January: 8.4 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Kellerton, IA
  • 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 18min).

  • Average sunshine in January: 4h and 4min

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 36min).

Average sunshine days in January
Kellerton, IA

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

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is May (10.6 days).

Average UV index in January
Kellerton, IA

Average UV index in January - Kellerton, IA
  • Average UV index in January: 1

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

Average cloud cover in January
Kellerton, IA

Average cloud cover in January - Kellerton, IA
  • Average cloud cover in January: 50

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in January
Kellerton, IA

Average visibility in January - Kellerton, 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).

Kellerton, Iowa, USA

Weather forecast for your location

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