January weather forecast
Mondamin, IA

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Weather in January

January, like December, is a freezing cold winter month in Mondamin, Iowa, with an average temperature fluctuating between 15.3°F (-9.3°C) and 28.6°F (-1.9°C).

Temperature

January is the month that records the lowest temperatures, with averages ranging from a high of 28.6°F (-1.9°C) to a low of 15.3°F (-9.3°C).

Humidity

January is the most humid month, with an average relative humidity of 81%.

Rainfall

The month with the least rainfall in Mondamin is January, when the rain falls for 3.8 days and typically collects 0.71" (18mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Mondamin. In Mondamin, in January, snow falls for 8.8 days, with typically accumulated 2.87" (73mm) of snow. Throughout the year, in Mondamin, there are 32.8 snowfall days, and 13.23" (336mm) of snow is accumulated.

Daylight

In Mondamin, the average length of the day in January is 9h and 34min.
On the first day of the month, sunrise is at 7:51 am and sunset at 5:03 pm. On the last day of January, sunrise is at 7:37 am and sunset at 5:37 pm CST.

Sunshine

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

UV index

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In January, a regular UV index of 2 translates into these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What part of the year is the coldest in Mondamin?

Mondamin's January weather, marked by an average high temperature of 28.6°F (-1.9°C) and an average low temperature of 15.3°F (-9.3°C), is the coldest in the year.

How cold is it in Mondamin in January?

January temperatures vary between a high-temperature of 28.6°F (-1.9°C) and a low-temperature of 15.3°F (-9.3°C).

What is the most humid month in Mondamin?

The most humid month in Mondamin is January, with an average relative humidity of 81%.

What is the average humidity in January in Mondamin?

The average relative humidity in January in Mondamin, Iowa, is 81%.

What is the driest month in Mondamin?

January is the month with the least rainfall in Mondamin, Iowa. Rain falls for 3.8 days and accumulates 0.71" (18mm) of precipitation.

How many days does it rain in January in Mondamin?

In Mondamin, in January, during 3.8 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

How much does it snow in Mondamin in January?

In Mondamin, Iowa, in January, snow falls for 8.8 days, with typically accumulated 2.87" (73mm) of snow.

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

In Mondamin, Iowa, the average day length in January is 9h and 34min.

When is the sunrise / sunset in January in Mondamin?

In January, on the first day of the month, sunrise is at 7:51 am and sunset at 5:03 pm. On the last day of the month, in Mondamin, Iowa, sunrise is at 7:37 am and sunset at 5:37 pm CST.

What is the month with the least sunshine in Mondamin?

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

How many hours of sunshine does Mondamin have in January?

In January, the average sunshine duration is 4.6h.

When is the lowest UV index in Mondamin?

The months with the lowest UV index in Mondamin are January, February, October through December, with an average maximum UV index of 2.

What is the UV index intensity in January in Mondamin?

In January, the average daily maximum UV index in Mondamin is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
32.9°F 0.5°C
28.6°F -1.9°C
32.4°F 0.2°C
Average low temperature
21.4°F -5.9°C
15.3°F -9.3°C
18.7°F -7.4°C
Average pressure
30.13" 765mmHg
30.16" 766mmHg
30.15" 766mmHg
Average wind speed
9.9mph 15.9km/h
10.3mph 16.6km/h
10.4mph 16.7km/h
Average max. wind speed
10.7mph 17.2km/h
11.1mph 17.9km/h
11.1mph 17.9km/h
Average wind speed gusts
15.8mph 25.4km/h
16.3mph 26.2km/h
16mph 25.7km/h
Average humidity
79%
81%
79%
Average rainfall
1.46" 37mm
0.71" 18mm
0.91" 23mm
Average rainfall days
4.5
3.8
2.7
Average snowfall
2.36" 60mm
2.87" 73mm
3.58" 91mm
Average snowfall days
6.8
8.8
7.8
Average daylight
9h 1min
9h 4min
10h 4min
Average sunshine
4h 5min
4h 4min
5h 3min
Average sunshine days
21.7
18.8
17.9
Average UV index
2
2
2
Average cloud cover
46%
50%
46%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Mondamin, IA

Average temperature in January - Mondamin, IA
  • Average high temperature in January: 28.6°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 (28.6°F).

  • Average low temperature in January: 15.3°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

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Average pressure in January
Mondamin, IA

Average pressure in January - Mondamin, 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 (29.86"Hg).

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Average wind speed in January
Mondamin, IA

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

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

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Average humidity in January
Mondamin, IA

Average humidity in January - Mondamin, IA
  • Average humidity in January: 81%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in January
Mondamin, IA

Average rainfall in January - Mondamin, IA
  • Average rainfall in January: 0.71"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (0.71").

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Average rainfall days in January
Mondamin, IA

Average rainfall days in January - Mondamin, IA
  • Average rainfall days in January: 3.8 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (2.7 days).

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Average snowfall in January
Mondamin, IA

Average snowfall in January - Mondamin, IA
  • Average snowfall in January: 2.87"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Mondamin, IA

Average snowfall days in January - Mondamin, IA
  • Average snowfall days in January: 8.8 days

The month with the highest number of snowfall days is January (8.8 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
Mondamin, IA

Average daylight in January / Average sunshine in January - Mondamin, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in January
Mondamin, IA

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

The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is June (10.7 days).

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Average UV index in January
Mondamin, IA

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in January
Mondamin, IA

Average cloud cover in January - Mondamin, 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 25).

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Average visibility in January
Mondamin, IA

Average visibility in January - Mondamin, 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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Mondamin, Iowa, USA

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