January weather forecast
Sioux Rapids, IA

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Weather in January

January, the same as December, in Sioux Rapids, Iowa, is a freezing cold winter month, with an average temperature ranging between max 24.3°F (-4.3°C) and min 11.7°F (-11.3°C).

Temperature

In Sioux Rapids, the lowest average temperatures are observed in January, with a high of 24.3°F (-4.3°C) and a low of 11.7°F (-11.3°C).

Humidity

With an average relative humidity of 86%, January is the most humid month.

Rainfall

The month with the least rainfall is January, when the rain falls for 4 days and typically collects 0.87" (22mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Sioux Rapids. In Sioux Rapids, in January, during 11.9 snowfall days, 4.17" (106mm) of snow is typically accumulated. Throughout the year, in Sioux Rapids, there are 46.1 snowfall days, and 19.06" (484mm) of snow is accumulated.

Daylight

In Sioux Rapids, the average length of the day in January is 9h and 27min.
On the first day of January, sunrise is at 7:51 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:31 pm CST.

Sunshine

The month with the least sunshine in Sioux Rapids is January, with an average of 4.1h of sunshine.

UV index

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 2 during January translates into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Sioux Rapids?

January, with average temperatures reaching a high of 24.3°F (-4.3°C) and a low of 11.7°F (-11.3°C), is the coldest month.

How cold is January in Sioux Rapids?

The high-temperature, in January, in Sioux Rapids, records 24.3°F (-4.3°C), while the low-temperature is 11.7°F (-11.3°C).

What is the most humid month in Sioux Rapids?

With an average relative humidity of 86%, January is the most humid month.

What is the average humidity in January in Sioux Rapids?

In January, the average relative humidity in Sioux Rapids, Iowa, is 86%.

What is the driest month in Sioux Rapids?

The month with the least rainfall in Sioux Rapids is January, when the rain falls for 4 days and typically collects 0.87" (22mm) of precipitation.

How much does it rain in Sioux Rapids in January?

In Sioux Rapids, in January, during 4 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

How many days does it snow in January in Sioux Rapids?

In January, in Sioux Rapids, Iowa, it is snowing for 11.9 days. Throughout January, 4.17" (106mm) of snow is accumulated.

What is the average length of the day in January in Sioux Rapids?

In Sioux Rapids, Iowa, the average day length in January is 9h and 27min.

When are sunrise and sunset in January in Sioux Rapids?

In January, on the first day of the month, sunrise is at 7:51 am and sunset at 4:56 pm. On the last day of the month, in Sioux Rapids, Iowa, sunrise is at 7:36 am and sunset at 5:31 pm CST.

What is the month with the least sunshine in Sioux Rapids?

January has the least sunshine of the year in Sioux Rapids, with an average of 4.1h of sunshine.

How long on average sun shines in January in Sioux Rapids?

In January, the average sunshine duration is 4.1h.

What is the UV index intensity in January in Sioux Rapids?

The average daily maximum UV index in January in Sioux Rapids, Iowa, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe 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
Sioux Rapids, IA

Average temperature in January - Sioux Rapids, IA
  • Average high temperature in January: 24.3°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (24.3°F).

  • Average low temperature in January: 11.7°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

Average pressure in January
Sioux Rapids, IA

Average pressure in January - Sioux Rapids, 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
Sioux Rapids, IA

Average wind speed in January - Sioux Rapids, IA
  • Average wind speed in January: 11.1mph

The windiest months (with the highest average wind speed) are January and April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

Average humidity in January
Sioux Rapids, IA

Average humidity in January - Sioux Rapids, IA
  • Average humidity in January: 86%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (68%).

Average rainfall in January
Sioux Rapids, IA

Average rainfall in January - Sioux Rapids, IA
  • Average rainfall in January: 0.87"

The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is January (0.87").

Average rainfall days in January
Sioux Rapids, IA

Average rainfall days in January - Sioux Rapids, IA
  • Average rainfall days in January: 4 days

The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is February (2.8 days).

Average snowfall in January
Sioux Rapids, IA

Average snowfall in January - Sioux Rapids, IA
  • Average snowfall in January: 4.17"

The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Sioux Rapids, IA

Average snowfall days in January - Sioux Rapids, IA
  • Average snowfall days in January: 11.9 days

The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Sioux Rapids, IA

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in January: 4h and 1min

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 6min).

Average sunshine days in January
Sioux Rapids, IA

Average sunshine days in January - Sioux Rapids, IA
  • Average sunshine days in January: 17 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is June (9.6 days).

Average UV index in January
Sioux Rapids, IA

Average UV index in January - Sioux Rapids, 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
Sioux Rapids, IA

Average cloud cover in January - Sioux Rapids, 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 30).

Average visibility in January
Sioux Rapids, IA

Average visibility in January - Sioux Rapids, IA
  • Average visibility in January: 5mi

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

Sioux Rapids, Iowa, USA

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