January weather forecast
Sutliff, IA

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Weather in January

January, like December, is another subzero cold winter month in Sutliff, Iowa, with an average temperature ranging between min 14.2°F (-9.9°C) and max 26.2°F (-3.2°C).

Temperature

Sutliff's coldest month, January, generally records average temperatures ranging from a high of 26.2°F (-3.2°C) to a low of 14.2°F (-9.9°C).

Humidity

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

Rainfall

January is the month with the least rainfall in Sutliff. Rain falls for 5.2 days and accumulates 1.34" (34mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. January is the month with the most snowfall in Sutliff. Snow falls for 12.7 days and accumulates 5.79" (147mm) of snow.

Daylight

The average length of the day in January is 9h and 33min.
On the first day of January in Sutliff, sunrise is at 7:32 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:18 pm CST.

Sunshine

January has the least sunshine of the year in Sutliff, with an average of 4h of sunshine.

UV index

In January, the average daily maximum UV index in Sutliff, Iowa, is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 2 in January leads to these guidelines:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What are the coldest months in Sutliff?

Sutliff's January weather reaches an average high of 26.2°F (-3.2°C) and an average low of 14.2°F (-9.9°C), making it the coldest month.

How cold is it in Sutliff in January?

The average high-temperature, in January, in Sutliff, is 26.2°F (-3.2°C), while the average low-temperature is 14.2°F (-9.9°C).

What is the most humid month in Sutliff?

The most humid month in Sutliff is January, with an average relative humidity of 85%.

What is the average humidity in January in Sutliff?

The average relative humidity in January is 85%.

What is the driest month in Sutliff?

January is the month with the least rainfall in Sutliff, Iowa. Rain falls for 5.2 days and accumulates 1.34" (34mm) of precipitation.

How much does it rain in Sutliff in January?

In January, in Sutliff, Iowa, the rain falls for 5.2 days. Throughout January, 1.34" (34mm) of precipitation is accumulated.

What is the snowiest month in Sutliff?

January is the month with the most snowfall in Sutliff. Snow falls for 12.7 days and accumulates 5.79" (147mm) of snow.

How much does it snow in Sutliff in January?

In Sutliff, in January, during 12.7 snowfall days, 5.79" (147mm) of snow is typically accumulated.

How many hours of daylight does Sutliff have in January?

The average day length in January is 9h and 33min.

When is the sunrise / sunset in January in Sutliff?

On the first day of January in Sutliff, Iowa, sunrise is at 7:32 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:18 pm CST.

What is the month with the least sunshine in Sutliff?

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

How long on average sun shines in January in Sutliff?

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

What is the UV index intensity in January in Sutliff?

The average daily maximum UV index in January in Sutliff is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
33.1°F 0.6°C
26.2°F -3.2°C
30.6°F -0.8°C
Average low temperature
22.3°F -5.4°C
14.2°F -9.9°C
17.4°F -8.1°C
Average pressure
30.11" 765mmHg
30.14" 766mmHg
30.12" 765mmHg
Average wind speed
10mph 16.1km/h
10.6mph 17.1km/h
10.6mph 17.1km/h
Average max. wind speed
10.7mph 17.2km/h
11.2mph 18km/h
11.2mph 18km/h
Average wind speed gusts
15.8mph 25.4km/h
16.7mph 26.9km/h
16.6mph 26.7km/h
Average humidity
81%
85%
83%
Average rainfall
1.57" 40mm
1.34" 34mm
1.38" 35mm
Average rainfall days
6.8
5.2
5.2
Average snowfall
3.11" 79mm
5.79" 147mm
5.04" 128mm
Average snowfall days
9.5
12.7
10.3
Average daylight
9h 1min
9h 4min
10h 4min
Average sunshine
4h 2min
4h 0min
4h 1min
Average sunshine days
16.8
15.5
14
Average UV index
1
2
2
Average cloud cover
55%
58%
56%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Sutliff, IA

Average temperature in January - Sutliff, IA
  • Average high temperature in January: 26.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (26.2°F).

  • Average low temperature in January: 14.2°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).

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Average pressure in January
Sutliff, IA

Average pressure in January - Sutliff, IA
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in January
Sutliff, IA

Average wind speed in January - Sutliff, IA
  • Average wind speed in January: 10.6mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in January
Sutliff, IA

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

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in January
Sutliff, IA

Average rainfall in January - Sutliff, IA
  • Average rainfall in January: 1.34"

The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is January (1.34").

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Average rainfall days in January
Sutliff, IA

Average rainfall days in January - Sutliff, IA
  • Average rainfall days in January: 5.2 days

The month with the highest number of rainy days is May (19 days).
The months with the least rainy days are January and February (5.2 days).

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Average snowfall in January
Sutliff, IA

Average snowfall in January - Sutliff, IA
  • Average snowfall in January: 5.79"

The month with the highest snowfall is January (5.79").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Sutliff, IA

Average snowfall days in January - Sutliff, IA
  • Average snowfall days in January: 12.7 days

The month with the highest number of snowfall days is January (12.7 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
Sutliff, IA

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

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: 4h and 0min

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in January
Sutliff, IA

Average sunshine days in January - Sutliff, IA
  • Average sunshine days in January: 15.5 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is June (8.1 days).

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Average UV index in January
Sutliff, IA

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

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
Sutliff, IA

Average cloud cover in January - Sutliff, IA
  • Average cloud cover in January: 58

The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 31).

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Average visibility in January
Sutliff, IA

Average visibility in January - Sutliff, IA
  • Average visibility in January: 6mi

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

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Sutliff, Iowa, USA

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