January weather forecast
Grantville, KS

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Weather in January

January, the same as December, is an icy winter month in Grantville, Kansas, with temperature in the range of an average low of 22.6°F (-5.2°C) and an average high of 37.9°F (3.3°C).

Temperature

In Grantville, the lowest average temperatures are observed in January, with a high of 37.9°F (3.3°C) and a low of 22.6°F (-5.2°C).

Humidity

In January, the average relative humidity in Grantville is 72%.

Rainfall

January is the month with the least rainfall. Rain falls for 4 days and accumulates 0.71" (18mm) of precipitation.

Snowfall

Months with snowfall in Grantville, Kansas, are January through April, October through December. In January, in Grantville, it is snowing for 4 days. Throughout January, 1.42" (36mm) of snow is accumulated. Throughout the year, there are 16.5 snowfall days, and 6.5" (165mm) of snow is accumulated.

Daylight

The average length of the day in January in Grantville, Kansas, is 9h and 47min.
On the first day of January in Grantville, Kansas, sunrise is at 7:41 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:41 pm CST.

Sunshine

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

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Grantville. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 2 transforms into these recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What are the coldest months in Grantville?

January tends to be the coldest month, with temperatures averaging a daily high of 37.9°F (3.3°C) and a low of 22.6°F (-5.2°C).

How cold is January in Grantville?

In January, in Grantville, the average high-temperature is 37.9°F (3.3°C), and the average low-temperature is 22.6°F (-5.2°C).

What is the average humidity in January in Grantville?

In January, the average relative humidity in Grantville is 72%.

What is the driest month in Grantville?

January is the month with the least rainfall in Grantville, Kansas. Rain falls for 4 days and accumulates 0.71" (18mm) of precipitation.

How many days does it rain in January in Grantville?

In Grantville, Kansas, in January, it is raining for 4 days, with typically 0.71" (18mm) of accumulated precipitation.

How much does it snow in Grantville in January?

In Grantville, during January, snow falls for 4 days and regularly aggregates up to 1.42" (36mm) of snow.

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

In January, the average day length in Grantville is 9h and 47min.

When is the sunrise / sunset in January in Grantville?

On the first day of January in Grantville, sunrise is at 7:41 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:41 pm CST.

What is the month with the least sunshine in Grantville?

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

How many hours of sunshine does Grantville have in January?

In Grantville, Kansas, the average sunshine duration in January is 5.4h.

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

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

What is the UV index intensity in January in Grantville?

The average daily maximum UV index in January in Grantville, Kansas, is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe 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
Grantville, KS

Average temperature in January - Grantville, KS
  • Average high temperature in January: 37.9°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in January: 22.6°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure in January
Grantville, KS

Average pressure in January - Grantville, KS
  • 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
Grantville, KS

Average wind speed in January - Grantville, KS
  • Average wind speed in January: 9.9mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).

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Average humidity in January
Grantville, KS

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

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in January
Grantville, KS

Average rainfall in January - Grantville, KS
  • Average rainfall in January: 0.71"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (0.71").

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Average rainfall days in January
Grantville, KS

Average rainfall days in January - Grantville, KS
  • Average rainfall days in January: 4 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (4 days).

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Average snowfall in January
Grantville, KS

Average snowfall in January - Grantville, KS
  • Average snowfall in January: 1.42"

The month with the highest snowfall is February (2.6").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Grantville, KS

Average snowfall days in January - Grantville, KS
  • Average snowfall days in January: 4 days

The month with the highest number of snowfall days is February (5.3 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
Grantville, KS

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • 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).

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Average sunshine days in January
Grantville, KS

Average sunshine days in January - Grantville, KS
  • Average sunshine days in January: 22.6 days

The month with the most sunshine days is December (22.8 days).
The month with the least sunshine days is May (12.7 days).

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Average UV index in January
Grantville, KS

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Grantville, KS

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

The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 25).

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Average visibility in January
Grantville, KS

Average visibility in January - Grantville, 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).

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Grantville, Kansas, USA

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