January weather forecast
Kelley, IA

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Weather in January

January, the same as December, in Kelley, Iowa, is a freezing cold winter month, with an average temperature ranging between max 26.6°F (-3°C) and min 13.5°F (-10.3°C).

Temperature

January, characterized by an average high temperature of 26.6°F (-3°C) and a low temperature of 13.5°F (-10.3°C), is generally the coldest month.

Humidity

January is the most humid month, with an average relative humidity of 84%.

Rainfall

January is the month with the least rainfall in Kelley. Rain falls for 4 days and accumulates 0.94" (24mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 9.1 days and typically aggregates up to 4.06" (103mm) of snow.

Daylight

The average length of the day in January is 9h and 32min.
On the first day of the month, sunrise is at 7:42 am and sunset at 4:53 pm. On the last day of January, sunrise is at 7:28 am and sunset at 5:27 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 3.9h of sunshine.

UV index

With an average maximum UV index of 1, January is the month with the lowest UV index in Kelley, Iowa. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 1 suggests these recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What are the coldest months in Kelley?

Kelley's coldest month, January, registers temperatures that range from a high of 26.6°F (-3°C) to a low of 13.5°F (-10.3°C).

How cold is it in Kelley in January?

The high-temperature, in January, in Kelley, is 26.6°F (-3°C), while the low-temperature averages to 13.5°F (-10.3°C).

What is the most humid month in Kelley?

The most humid month is January, with an average relative humidity of 84%.

What is the average humidity in January in Kelley?

The average relative humidity in January in Kelley is 84%.

What is the driest month in Kelley?

The month with the least rainfall in Kelley, Iowa, is January, when the rain falls for 4 days and typically collects 0.94" (24mm) of precipitation.

How much does it rain in Kelley in January?

In January, the rain falls for 4 days. Throughout January, 0.94" (24mm) of precipitation is accumulated.

What is the snowiest month in Kelley?

January is the month with the most snowfall. Snow falls for 9.1 days and accumulates 4.06" (103mm) of snow.

How much does it snow in Kelley in January?

In Kelley, during January, snow falls for 9.1 days and regularly aggregates up to 4.06" (103mm) of snow.

What is the average length of the day in January in Kelley?

The average day length in January is 9h and 32min.

When is the sunrise / sunset in January in Kelley?

In January, on the first day of the month, sunrise is at 7:42 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:27 pm CST.

What is the month with the least sunshine in Kelley?

The month with the least sunshine in Kelley, Iowa, is January, with an average of 3.9h of sunshine.

How many hours of sunshine does Kelley have in January?

In Kelley, Iowa, the average sunshine duration in January is 3.9h.

What is the month with the lowest UV index in Kelley?

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 in Kelley?

In January, the average daily maximum UV index is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Kelley, IA

Average temperature in January - Kelley, IA
  • Average high temperature in January: 26.6°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 (26.6°F).

  • Average low temperature in January: 13.5°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure in January
Kelley, IA

Average pressure in January - Kelley, 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).

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Average wind speed in January
Kelley, IA

Average wind speed in January - Kelley, IA
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in January
Kelley, IA

Average humidity in January - Kelley, IA
  • Average humidity in January: 84%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in January
Kelley, IA

Average rainfall in January - Kelley, IA
  • Average rainfall in January: 0.94"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days in January
Kelley, IA

Average rainfall days in January - Kelley, IA
  • Average rainfall days in January: 4 days

The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in January
Kelley, IA

Average snowfall in January - Kelley, IA
  • Average snowfall in January: 4.06"

The month with the highest snowfall is January (4.06").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Kelley, IA

Average snowfall days in January - Kelley, 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).

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

Average daylight in January / Average sunshine in January - Kelley, 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 12min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in January
Kelley, IA

Average sunshine days in January - Kelley, IA
  • Average sunshine days in January: 18.8 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (10.4 days).

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Average UV index in January
Kelley, IA

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

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

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Average cloud cover in January
Kelley, IA

Average cloud cover in January - Kelley, IA
  • Average cloud cover in January: 57

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 31).

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Average visibility in January
Kelley, IA

Average visibility in January - Kelley, IA
  • Average visibility in January: 5mi

The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).

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Kelley, Iowa, USA

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