January weather forecast
McCausland, IA

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Weather in January

January, the same as December, in McCausland, Iowa, is another subzero cold winter month, with temperature in the range of an average low of 14.4°F (-9.8°C) and an average high of 26.6°F (-3°C).

Temperature

In McCausland, Iowa, January records the lowest average temperatures, peaking at 26.6°F (-3°C) and reaching a low of 14.4°F (-9.8°C).

Humidity

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

Rainfall

In McCausland, Iowa, in January, it is raining for 5.4 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, there are 142.1 rainfall days, and 28.35" (720mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. January is the month with the most snowfall in McCausland. Snow falls for 11.5 days and accumulates 5.2" (132mm) of snow.

Daylight

The average length of the day in January is 9h and 34min.
On the first day of January, sunrise is at 7:28 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:15 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 3.9h of sunshine.

UV index

January is the month with the lowest UV index in McCausland, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 1 in January interprets into the following advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What is the coldest time of year in McCausland?

In McCausland, January is the month with the lowest recorded average temperatures, measuring a high of 26.6°F (-3°C) and a low of 14.4°F (-9.8°C).

How cold is it in McCausland in January?

The average high-temperature and low-temperature during January are 26.6°F (-3°C) and 14.4°F (-9.8°C) respectively.

What is the most humid month in McCausland?

With an average relative humidity of 85%, January is the most humid month.

What is the average humidity in January in McCausland?

The average relative humidity in January in McCausland is 85%.

How many days does it rain in January in McCausland?

In McCausland, Iowa, in January, during 5.4 rainfall days, 1.34" (34mm) of precipitation is typically accumulated.

What is the snowiest month in McCausland?

January is the month with the most snowfall in McCausland. Snow falls for 11.5 days and accumulates 5.2" (132mm) of snow.

How many days does it snow in January in McCausland?

In McCausland, Iowa, in January, snow falls for 11.5 days, with typically accumulated 5.2" (132mm) of snow.

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

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

When is the sunrise / sunset in January in McCausland?

In January, on the first day of the month, sunrise is at 7:28 am and sunset at 4:41 pm. On the last day of the month, in McCausland, sunrise is at 7:15 am and sunset at 5:15 pm CST.

What is the month with the least sunshine in McCausland?

January has the least sunshine of the year in McCausland, Iowa, with an average of 3.9h of sunshine.

How long on average sun shines in January in McCausland?

The average sunshine duration in January is 3.9h.

When is the lowest UV index in McCausland?

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

What is the UV index intensity in January in McCausland?

In January, the average daily maximum UV index in McCausland is 1. A UV Index of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
33.4°F 0.8°C
26.6°F -3°C
30.9°F -0.6°C
Average low temperature
22.6°F -5.2°C
14.4°F -9.8°C
18.1°F -7.7°C
Average pressure
30.1" 765mmHg
30.13" 765mmHg
30.12" 765mmHg
Average wind speed
9.8mph 15.8km/h
10.3mph 16.6km/h
10.4mph 16.7km/h
Average max. wind speed
10.4mph 16.7km/h
10.9mph 17.5km/h
11mph 17.7km/h
Average wind speed gusts
15.4mph 24.8km/h
16.3mph 26.2km/h
16.3mph 26.2km/h
Average humidity
82%
85%
83%
Average rainfall
1.38" 35mm
1.34" 34mm
1.26" 32mm
Average rainfall days
7.3
5.4
5.3
Average snowfall
2.28" 58mm
5.2" 132mm
3.86" 98mm
Average snowfall days
8.5
11.5
9.8
Average daylight
9h 1min
9h 4min
10h 4min
Average sunshine
4h 2min
3h 5min
4h 1min
Average sunshine days
16.8
14.8
14.8
Average UV index
2
1
2
Average cloud cover
55%
58%
56%
Average visibility
6mi 9.7km
5mi 8km
6mi 9.7km

Average temperature in January
McCausland, IA

Average temperature in January - McCausland, IA
  • Average high temperature in January: 26.6°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in January: 14.4°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).

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Average pressure in January
McCausland, IA

Average pressure in January - McCausland, IA
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in January
McCausland, IA

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

The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in January
McCausland, IA

Average humidity in January - McCausland, 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 (73%).

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Average rainfall in January
McCausland, IA

Average rainfall in January - McCausland, IA
  • Average rainfall in January: 1.34"

The wettest month (with the highest rainfall) is May (4.61").
The driest month (with the least rainfall) is February (1.26").

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Average rainfall days in January
McCausland, IA

Average rainfall days in January - McCausland, IA
  • Average rainfall days in January: 5.4 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall in January
McCausland, IA

Average snowfall in January - McCausland, IA
  • Average snowfall in January: 5.2"

The month with the highest snowfall is January (5.2").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
McCausland, IA

Average snowfall days in January - McCausland, IA
  • Average snowfall days in January: 11.5 days

The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
McCausland, IA

Average daylight in January / Average sunshine in January - McCausland, 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: 3h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in January
McCausland, IA

Average sunshine days in January - McCausland, IA
  • Average sunshine days in January: 14.8 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (10.7 days).

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Average UV index in January
McCausland, IA

Average UV index in January - McCausland, IA
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in January
McCausland, IA

Average cloud cover in January - McCausland, 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 August (Cloud cover 30).

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Average visibility in January
McCausland, IA

Average visibility in January - McCausland, 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).

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McCausland, Iowa, USA

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