January weather forecast
Clearfield, IA

Weather in January

January, like December, is a freezing cold winter month in Clearfield, Iowa, with an average temperature ranging between max 30.7°F (-0.7°C) and min 17.1°F (-8.3°C).

Temperature

The coldest month is January, with an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 17.1°F (-8.3°C).

Humidity

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

Rainfall

In January, the rain falls for 3.9 days. Throughout January, 0.67" (17mm) of precipitation is accumulated. Throughout the year, in Clearfield, there are 123.8 rainfall days, and 21.93" (557mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 8.3 days and accumulates 3.15" (80mm) of snow.

Daylight

The average length of the day in January is 9h and 39min.
On the first day of the month, sunrise is at 7:42 am and sunset at 5:00 pm. On the last day of January, in Clearfield, sunrise is at 7:28 am and sunset at 5:33 pm CST.

Sunshine

January has the least sunshine of the year in Clearfield, with an average of 4.6h of sunshine.

UV index

January is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 1 in January transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Clearfield?

January is the coldest month, with an average high-temperature of 30.7°F (-0.7°C) and an average low-temperature of 17.1°F (-8.3°C).

What is the temperature in January in Clearfield?

In January, in Clearfield, Iowa, the average high-temperature is 30.7°F (-0.7°C), and the average low-temperature is 17.1°F (-8.3°C).

What is the average humidity in January in Clearfield?

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

How many days does it rain in January in Clearfield?

In January, in Clearfield, the rain falls for 3.9 days. Throughout January, 0.67" (17mm) of precipitation is accumulated.

When does it snow the most in Clearfield?

The month with the most snowfall in Clearfield, Iowa, is January, when snow falls for 8.3 days and typically aggregates up to 3.15" (80mm) of snow.

How many days does it snow in January in Clearfield?

In Clearfield, Iowa, in January, during 8.3 snowfall days, 3.15" (80mm) of snow is typically accumulated.

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

In January, the average day length is 9h and 39min.

What time are sunrise and sunset in January in Clearfield?

In January, on the first day of the month, sunrise is at 7:42 am and sunset at 5:00 pm. On the last day of the month, in Clearfield, sunrise is at 7:28 am and sunset at 5:33 pm CST.

What is the month with the least sunshine in Clearfield?

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

How many hours of sunshine does Clearfield have in January?

In Clearfield, Iowa, the average sunshine duration in January is 4.6h.

When is the lowest UV index in Clearfield?

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

What is the UV index reading in January in Clearfield?

In January, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to Sun's UV rays.
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
Clearfield, IA

Average temperature in January - Clearfield, IA
  • Average high temperature in January: 30.7°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in January: 17.1°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in January
Clearfield, IA

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

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Average wind speed in January
Clearfield, IA

Average wind speed in January - Clearfield, IA
  • Average wind speed in January: 10.1mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity in January
Clearfield, IA

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

The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in January
Clearfield, IA

Average rainfall in January - Clearfield, IA
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is February (0.63").

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Average rainfall days in January
Clearfield, IA

Average rainfall days in January - Clearfield, IA
  • Average rainfall days in January: 3.9 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in January
Clearfield, IA

Average snowfall in January - Clearfield, IA
  • Average snowfall in January: 3.15"

The month with the highest snowfall is January (3.15").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Clearfield, IA

Average snowfall days in January - Clearfield, IA
  • Average snowfall days in January: 8.3 days

The month with the highest number of snowfall days is January (8.3 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
Clearfield, IA

Average daylight in January / Average sunshine in January - Clearfield, IA
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
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 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in January
Clearfield, IA

Average sunshine days in January - Clearfield, IA
  • Average sunshine days in January: 20.5 days

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in January
Clearfield, IA

Average UV index in January - Clearfield, 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).

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Average cloud cover in January
Clearfield, IA

Average cloud cover in January - Clearfield, IA
  • Average cloud cover in January: 49

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and September (Cloud cover 28).

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Average visibility in January
Clearfield, IA

Average visibility in January - Clearfield, 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).

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