January weather forecast
Arma, KS

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Weather in January

January, the same as December, is an icy winter month in Arma, Kansas, with an average temperature fluctuating between 41.7°F (5.4°C) and 26.8°F (-2.9°C).

Temperature

Arma records the coldest temperatures in January, averaging a high of 41.7°F (5.4°C) and a low of 26.8°F (-2.9°C).

Humidity

In January, the average relative humidity is 72%.

Rainfall

January is the month with the least rainfall. Rain falls for 6.2 days and accumulates 1.02" (26mm) of precipitation.

Snowfall

Months with snowfall in Arma are January through March, May, November and December. In January, in Arma, it is snowing for 3.3 days. Throughout January, 1.06" (27mm) of snow is accumulated. Throughout the year, in Arma, there are 12.5 snowfall days, and 4.37" (111mm) of snow is accumulated.

Daylight

In Arma, the average length of the day in January is 9h and 55min.
On the first day of the month, sunrise is at 7:33 am and sunset at 5:11 pm. On the last day of January, sunrise is at 7:23 am and sunset at 5:41 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 5.4h of sunshine.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 2 in January leads to these recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. To guard against the harmful effects of the Sun, minimize exposure during midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Arma?

With an average high-temperature of 41.7°F (5.4°C) and an average low-temperature of 26.8°F (-2.9°C), January is the coldest month in Arma, Kansas.

Is it cold in Arma during January?

The high-temperature, in January, in Arma, is 41.7°F (5.4°C), while the low-temperature averages to 26.8°F (-2.9°C).

What is the average humidity in January in Arma?

The average relative humidity in January in Arma, Kansas, is 72%.

What is the driest month in Arma?

The month with the least rainfall in Arma, Kansas, is January, when the rain falls for 6.2 days and typically collects 1.02" (26mm) of precipitation.

How much does it rain in Arma in January?

In Arma, in January, during 6.2 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

How much does it snow in Arma in January?

In Arma, during January, snow falls for 3.3 days and regularly aggregates up to 1.06" (27mm) of snow.

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

In Arma, Kansas, the average day length in January is 9h and 55min.

When are sunrise and sunset in January in Arma?

In January, on the first day of the month, sunrise is at 7:33 am and sunset at 5:11 pm. On the last day of the month, in Arma, Kansas, sunrise is at 7:23 am and sunset at 5:41 pm CST.

What is the month with the least sunshine in Arma?

With an average of 5.4h of sunshine, January has the least sunshine of the year in Arma.

How long on average sun shines in January in Arma?

The average sunshine duration in January is 5.4h.

What is the month with the lowest UV index in Arma?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Arma.

What is the UV index reading in January in Arma?

In Arma, Kansas, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
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
Arma, KS

Average temperature in January - Arma, KS
  • Average high temperature in January: 41.7°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in January: 26.8°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in January
Arma, KS

Average pressure in January - Arma, KS
  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in January
Arma, KS

Average wind speed in January - Arma, KS
  • Average wind speed in January: 10.5mph

The windiest month (with the highest average wind speed) is March (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).

Average humidity in January
Arma, KS

Average humidity in January - Arma, KS
  • Average humidity in January: 72%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are October and November (71%).

Average rainfall in January
Arma, KS

Average rainfall in January - Arma, KS
  • Average rainfall in January: 1.02"

The wettest month (with the highest rainfall) is May (4.76").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in January
Arma, KS

Average rainfall days in January - Arma, KS
  • Average rainfall days in January: 6.2 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is December (5.4 days).

Average snowfall in January
Arma, KS

Average snowfall in January - Arma, KS
  • Average snowfall in January: 1.06"

The month with the highest snowfall is February (1.73").
The months with the least snowfall are April, June, July, August, September and October (0").

Average snowfall days in January
Arma, KS

Average snowfall days in January - Arma, KS
  • Average snowfall days in January: 3.3 days

The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Arma, KS

Average daylight in January / Average sunshine in January - Arma, KS
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 5h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

Average sunshine days in January
Arma, KS

Average sunshine days in January - Arma, KS
  • Average sunshine days in January: 20.8 days

The month with the most sunshine days is December (22.3 days).
The months with the least sunshine days are May and June (12.8 days).

Average UV index in January
Arma, KS

Average UV index in January - Arma, KS
  • Average UV index in January: 2

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in January
Arma, KS

Average cloud cover in January - Arma, KS
  • Average cloud cover in January: 40

The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 25).

Average visibility in January
Arma, KS

Average visibility in January - Arma, KS
  • 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).

Arma, Kansas, USA

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