January weather forecast
Arnolds Park, IA

Weather in January

January, the same as December, in Arnolds Park, Iowa, is a freezing cold winter month, with an average temperature ranging between max 22.8°F (-5.1°C) and min 9.5°F (-12.5°C).

Temperature

With an average high-temperature of 22.8°F (-5.1°C) and an average low-temperature of 9.5°F (-12.5°C), January is the coldest month.

Humidity

January is the most humid month, with an average relative humidity of 88%.

Rainfall

The month with the least rainfall in Arnolds Park is January, when the rain falls for 3.3 days and typically collects 0.83" (21mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In January, in Arnolds Park, it is snowing for 10.8 days. Throughout January, 3.82" (97mm) of snow is accumulated. Throughout the year, there are 48.3 snowfall days, and 21.18" (538mm) of snow is accumulated.

Daylight

In Arnolds Park, the average length of the day in January is 9h and 25min.
On the first day of the month, sunrise is at 7:52 am and sunset at 4:55 pm. On the last day of January, in Arnolds Park, sunrise is at 7:36 am and sunset at 5:30 pm CST.

Sunshine

With an average of 4h of sunshine, January has the least sunshine of the year in Arnolds Park.

UV index

The months with the lowest UV index in Arnolds Park are January, February and November, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 1 in January transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Arnolds Park?

With an average high-temperature of 22.8°F (-5.1°C) and an average low-temperature of 9.5°F (-12.5°C), January is the coldest month in Arnolds Park, Iowa.

What is the most humid month in Arnolds Park?

The most humid month is January, with an average relative humidity of 88%.

What is the average humidity in January in Arnolds Park?

The average relative humidity in January is 88%.

What is the driest month in Arnolds Park?

January is the month with the least rainfall. Rain falls for 3.3 days and accumulates 0.83" (21mm) of precipitation.

How much does it rain in Arnolds Park in January?

In Arnolds Park, during January, the rain falls for 3.3 days and regularly aggregates up to 0.83" (21mm) of precipitation.

How much does it snow in Arnolds Park in January?

In Arnolds Park, in January, during 10.8 snowfall days, 3.82" (97mm) of snow is typically accumulated.

What is the average length of the day in January in Arnolds Park?

The average day length in January in Arnolds Park, Iowa, is 9h and 25min.

When is the sunrise / sunset in January in Arnolds Park?

On the first day of January in Arnolds Park, sunrise is at 7:52 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:30 pm CST.

What is the month with the least sunshine in Arnolds Park?

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

How long on average sun shines in January in Arnolds Park?

The average sunshine duration in January in Arnolds Park is 4h.

What is the month with the lowest UV index in Arnolds Park?

January, February and November, with an average maximum UV index of 1, are months with the lowest UV index in Arnolds Park, Iowa.

What is the UV index reading in January in Arnolds Park?

The average daily maximum UV index in January in Arnolds Park is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
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
Arnolds Park, IA

Average temperature in January - Arnolds Park, IA
  • Average high temperature in January: 22.8°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 (22.8°F).

  • Average low temperature in January: 9.5°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).

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Average pressure in January
Arnolds Park, IA

Average pressure in January - Arnolds Park, 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 (29.87"Hg).

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Average wind speed in January
Arnolds Park, IA

Average wind speed in January - Arnolds Park, IA
  • Average wind speed in January: 11.2mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

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Average humidity in January
Arnolds Park, IA

Average humidity in January - Arnolds Park, IA
  • Average humidity in January: 88%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in January
Arnolds Park, IA

Average rainfall in January - Arnolds Park, IA
  • Average rainfall in January: 0.83"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in January
Arnolds Park, IA

Average rainfall days in January - Arnolds Park, IA
  • Average rainfall days in January: 3.3 days

The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is February (3 days).

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Average snowfall in January
Arnolds Park, IA

Average snowfall in January - Arnolds Park, IA
  • Average snowfall in January: 3.82"

The month with the highest snowfall is February (5.04").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Arnolds Park, IA

Average snowfall days in January - Arnolds Park, IA
  • Average snowfall days in January: 10.8 days

The month with the highest number of snowfall days is December (11 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
Arnolds Park, IA

Average daylight in January / Average sunshine in January - Arnolds Park, IA
  • Average daylight in January: 9h and 25min

The month with the longest days is June (Average daylight: 15h and 21min).
The month with the shortest days is December (Average daylight: 9h and 2min).

  • Average sunshine in January: 4h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in January
Arnolds Park, IA

Average sunshine days in January - Arnolds Park, IA
  • Average sunshine days in January: 17.6 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in January
Arnolds Park, IA

Average UV index in January - Arnolds Park, IA
  • Average UV index in January: 1

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).

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Average cloud cover in January
Arnolds Park, IA

Average cloud cover in January - Arnolds Park, IA
  • Average cloud cover in January: 58

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in January
Arnolds Park, IA

Average visibility in January - Arnolds Park, 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).

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