January weather forecast
Van Horne, IA

Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
°Celsius°Fahrenheit
Share

Contents

Weather in January

January, the same as December, in Van Horne, Iowa, is a freezing cold winter month, with temperature in the range of an average high of 25.9°F (-3.4°C) and an average low of 13.5°F (-10.3°C).

Temperature

The coldest period tends to be January, when average temperatures fluctuate between a high of 25.9°F (-3.4°C) and a low of 13.5°F (-10.3°C).

Humidity

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

Rainfall

January is the month with the least rainfall. Rain falls for 4.5 days and accumulates 1.18" (30mm) of precipitation.

Snowfall

Months with snowfall in Van Horne are January through May, October through December. The month with the most snowfall in Van Horne is January, when snow falls for 9.6 days and typically aggregates up to 5.24" (133mm) of snow.

Daylight

In January, the average length of the day is 9h and 32min.
On the first day of the month, sunrise is at 7:36 am and sunset at 4:47 pm. On the last day of January, sunrise is at 7:22 am and sunset at 5:21 pm CST.

Sunshine

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

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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 2 in January leads to these recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
[Resources]

Frequently asked questions

What month is the coldest in Van Horne?

Van Horne, Iowa, reaches its average lowest temperatures in January, measuring 25.9°F (-3.4°C) at the peak and 13.5°F (-10.3°C) at the lowest.

How cold is January in Van Horne?

An average high-temperature, in January, in Van Horne, is 25.9°F (-3.4°C) and the average low-temperature is 13.5°F (-10.3°C).

What is the most humid month in Van Horne?

January is the most humid month in Van Horne, with an average relative humidity of 85%.

What is the average humidity in January in Van Horne?

In Van Horne, Iowa, the average relative humidity in January is 85%.

What is the driest month in Van Horne?

The month with the least rainfall in Van Horne, Iowa, is January, when the rain falls for 4.5 days and typically collects 1.18" (30mm) of precipitation.

How many days does it rain in January in Van Horne?

In Van Horne, Iowa, during January, the rain falls for 4.5 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When does it snow the most in Van Horne?

The month with the most snowfall in Van Horne is January, when snow falls for 9.6 days and typically aggregates up to 5.24" (133mm) of snow.

How many days does it snow in January in Van Horne?

In Van Horne, in January, snow falls for 9.6 days, with typically accumulated 5.24" (133mm) of snow.

What is the average length of the day in January in Van Horne?

The average day length in January in Van Horne, Iowa, is 9h and 32min.

When is the sunrise / sunset in January in Van Horne?

In January, on the first day of the month, sunrise is at 7:36 am and sunset at 4:47 pm. On the last day of the month, in Van Horne, Iowa, sunrise is at 7:22 am and sunset at 5:21 pm CST.

What is the month with the least sunshine in Van Horne?

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

How many hours of sunshine does Van Horne have in January?

The average sunshine duration in January in Van Horne, Iowa, is 4h.

What are the months with the lowest UV index in Van Horne?

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

How high is the UV index in January in Van Horne?

In Van Horne, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
32.7°F 0.4°C
25.9°F -3.4°C
30.2°F -1°C
Average low temperature
21.7°F -5.7°C
13.5°F -10.3°C
17.1°F -8.3°C
Average pressure
30.11" 765mmHg
30.14" 766mmHg
30.13" 765mmHg
Average wind speed
10.1mph 16.3km/h
10.7mph 17.2km/h
10.6mph 17.1km/h
Average max. wind speed
10.8mph 17.4km/h
11.3mph 18.2km/h
11.2mph 18km/h
Average wind speed gusts
16mph 25.7km/h
17mph 27.4km/h
16.7mph 26.9km/h
Average humidity
81%
85%
84%
Average rainfall
1.5" 38mm
1.18" 30mm
1.26" 32mm
Average rainfall days
6.4
4.5
4.6
Average snowfall
2.64" 67mm
5.24" 133mm
5" 127mm
Average snowfall days
8.5
9.6
10.6
Average daylight
9h 1min
9h 3min
10h 4min
Average sunshine
4h 2min
4h 0min
4h 1min
Average sunshine days
18.2
18.2
14.8
Average UV index
2
2
2
Average cloud cover
54%
57%
56%
Average visibility
6mi 9.7km
5mi 8km
6mi 9.7km

Average temperature in January
Van Horne, IA

Average temperature in January - Van Horne, IA
  • Average high temperature in January: 25.9°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (25.9°F).

  • Average low temperature in January: 13.5°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 (13.5°F).

[Resources]

Average pressure in January
Van Horne, IA

Average pressure in January - Van Horne, 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 (29.89"Hg).

[Resources]

Average wind speed in January
Van Horne, IA

Average wind speed in January - Van Horne, IA
  • Average wind speed in January: 10.7mph

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

[Resources]

Average humidity in January
Van Horne, IA

Average humidity in January - Van Horne, 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 (72%).

[Resources]

Average rainfall in January
Van Horne, IA

Average rainfall in January - Van Horne, IA
  • Average rainfall in January: 1.18"

The wettest month (with the highest rainfall) is May (4.61").
The driest month (with the least rainfall) is January (1.18").

[Resources]

Average rainfall days in January
Van Horne, IA

Average rainfall days in January - Van Horne, IA
  • Average rainfall days in January: 4.5 days

The month with the highest number of rainy days is June (19.3 days).
The month with the least rainy days is January (4.5 days).

[Resources]

Average snowfall in January
Van Horne, IA

Average snowfall in January - Van Horne, IA
  • Average snowfall in January: 5.24"

The month with the highest snowfall is January (5.24").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in January
Van Horne, IA

Average snowfall days in January - Van Horne, IA
  • Average snowfall days in January: 9.6 days

The month with the highest number of snowfall days is February (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in January /
Average sunshine in January
Van Horne, IA

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

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 month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

[Resources]

Average sunshine days in January
Van Horne, IA

Average sunshine days in January - Van Horne, IA
  • Average sunshine days in January: 18.2 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is June (8.4 days).

[Resources]

Average UV index in January
Van Horne, IA

Average UV index in January - Van Horne, IA
  • Average UV index in January: 2

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

[Resources]

Average cloud cover in January
Van Horne, IA

Average cloud cover in January - Van Horne, IA
  • Average cloud cover in January: 57

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 30).

[Resources]

Average visibility in January
Van Horne, IA

Average visibility in January - Van Horne, IA
  • Average visibility in January: 5mi

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

[Resources]

Van Horne, Iowa, USA

Weather forecast for today
Weather forecast for tomorrow
10 days weather forecast
Climate data
1January
2February
3March
4April
5May
6June
7July
8August
9September
10October
11November
12December

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location