January weather forecast
Dallas Center, IA

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Weather in January

January, like December, is another subzero cold winter month in Dallas Center, Iowa, with temperature in the range of an average low of 14.4°F (-9.8°C) and an average high of 28°F (-2.2°C).

Temperature

Dallas Center, Iowa, notes the coldest temperatures in January, with a high average of 28°F (-2.2°C) and a low of 14.4°F (-9.8°C).

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 82%.

Rainfall

January is the month with the least rainfall. Rain falls for 3.6 days and accumulates 0.47" (12mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Dallas Center, during January, snow falls for 8.9 days and regularly aggregates up to 1.93" (49mm) of snow. In Dallas Center, during the entire year, snow falls for 32 days and aggregates up to 7.32" (186mm) of snow.

Daylight

In January, the average length of the day is 9h and 34min.
On the first day of the month, sunrise is at 7:42 am and sunset at 4:55 pm. On the last day of January, sunrise is at 7:28 am and sunset at 5:29 pm CST.

Sunshine

With an average of 4.3h of sunshine, January has the least sunshine of the year in Dallas Center.

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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, the maximum UV index of 1 suggests this advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. Boost your sun resistance with garments that are densely woven yet spacious. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Frequently asked questions

What are the coldest months in Dallas Center?

Dallas Center's coldest month, January, registers temperatures that range from a high of 28°F (-2.2°C) to a low of 14.4°F (-9.8°C).

How cold is it in Dallas Center in January?

January temperatures in Dallas Center, Iowa, vary between a high-temperature of 28°F (-2.2°C) and a low-temperature of 14.4°F (-9.8°C).

What is the most humid month in Dallas Center?

January and February, with an average relative humidity of 82%, are most humid months in Dallas Center, Iowa.

What is the average humidity in January in Dallas Center?

In Dallas Center, Iowa, the average relative humidity in January is 82%.

What is the driest month in Dallas Center?

The month with the least rainfall in Dallas Center, Iowa, is January, when the rain falls for 3.6 days and typically collects 0.47" (12mm) of precipitation.

How much does it rain in Dallas Center in January?

In Dallas Center, Iowa, in January, it is raining for 3.6 days, with typically 0.47" (12mm) of accumulated precipitation.

How many days does it snow in January in Dallas Center?

In January, it is snowing for 8.9 days. Throughout January, 1.93" (49mm) of snow is accumulated.

How many hours of daylight does Dallas Center have in January?

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

When is the sunrise / sunset in January in Dallas Center?

In January, on the first day of the month, sunrise is at 7:42 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:29 pm CST.

What is the month with the least sunshine in Dallas Center?

The month with the least sunshine in Dallas Center, Iowa, is January, with an average of 4.3h of sunshine.

How long on average sun shines in January in Dallas Center?

In Dallas Center, the average sunshine duration in January is 4.3h.

When is the lowest UV index in Dallas Center?

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

What is the UV index intensity in January in Dallas Center?

In January, the average daily maximum UV index in Dallas Center, Iowa, is 1. A UV Index estimate of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
33.4°F 0.8°C
28°F -2.2°C
32°F 0°C
Average low temperature
22.3°F -5.4°C
14.4°F -9.8°C
18°F -7.8°C
Average pressure
30.12" 765mmHg
30.16" 766mmHg
30.14" 766mmHg
Average wind speed
10.1mph 16.3km/h
10.4mph 16.7km/h
10.3mph 16.6km/h
Average max. wind speed
10.7mph 17.2km/h
11.1mph 17.9km/h
11mph 17.7km/h
Average wind speed gusts
15.8mph 25.4km/h
16.7mph 26.9km/h
16.3mph 26.2km/h
Average humidity
78%
82%
82%
Average rainfall
0.59" 15mm
0.47" 12mm
0.51" 13mm
Average rainfall days
3.9
3.6
2.8
Average snowfall
0.87" 22mm
1.93" 49mm
2.09" 53mm
Average snowfall days
5.7
8.9
8.3
Average daylight
9h 1min
9h 4min
10h 4min
Average sunshine
4h 5min
4h 2min
4h 5min
Average sunshine days
21.9
20.4
18.2
Average UV index
2
1
2
Average cloud cover
49%
53%
50%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Dallas Center, IA

Average temperature in January - Dallas Center, IA
  • Average high temperature in January: 28°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in January: 14.4°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

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Average pressure in January
Dallas Center, IA

Average pressure in January - Dallas Center, 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
Dallas Center, IA

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

The windiest months (with the highest average wind speed) are January and April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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Average humidity in January
Dallas Center, IA

Average humidity in January - Dallas Center, IA
  • Average humidity in January: 82%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in January
Dallas Center, IA

Average rainfall in January - Dallas Center, IA
  • Average rainfall in January: 0.47"

The wettest month (with the highest rainfall) is June (2.68").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in January
Dallas Center, IA

Average rainfall days in January - Dallas Center, IA
  • Average rainfall days in January: 3.6 days

The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is February (2.8 days).

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Average snowfall in January
Dallas Center, IA

Average snowfall in January - Dallas Center, IA
  • Average snowfall in January: 1.93"

The month with the highest snowfall is February (2.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Dallas Center, IA

Average snowfall days in January - Dallas Center, IA
  • Average snowfall days in January: 8.9 days

The month with the highest number of snowfall days is January (8.9 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
Dallas Center, IA

Average daylight in January / Average sunshine in January - Dallas Center, 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 2min

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 18min).

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Average sunshine days in January
Dallas Center, IA

Average sunshine days in January - Dallas Center, IA
  • Average sunshine days in January: 20.4 days

The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is June (11.9 days).

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Average UV index in January
Dallas Center, IA

Average UV index in January - Dallas Center, 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
Dallas Center, IA

Average cloud cover in January - Dallas Center, IA
  • Average cloud cover in January: 53

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in January
Dallas Center, IA

Average visibility in January - Dallas Center, IA
  • Average visibility in January: 6mi

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

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Dallas Center, Iowa, USA

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