January weather forecast and climate
Sylvan Grove, KS

January, like December, in Sylvan Grove, Kansas, is another cold winter month, with temperature in the range of an average high of 41.4°F (5.2°C) and an average low of 25.2°F (-3.8°C).

Temperature

The coldest month is January, with an average high-temperature of 41.4°F (5.2°C) and an average low-temperature of 25.2°F (-3.8°C).

Humidity

In January, the average relative humidity in Sylvan Grove is 68%.

Rainfall

The month with the least rainfall is January when the rain falls for 3 days and typically collects 0.31" (8mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Sylvan Grove, Kansas, snow falls for 3.2 days, with typically accumulated 0.63" (16mm) of snow. In Sylvan Grove, during the entire year, snow falls for 15.8 days, and aggregates up to 4.76" (121mm) of snow.

Daylight

In January, the average length of the day in Sylvan Grove is 9.8h.

Sunshine

In Sylvan Grove, the average sunshine in January is 6.2h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Sylvan Grove?

January is the coldest month, with an average high-temperature of 41.4°F (5.2°C) and an average low-temperature of 25.2°F (-3.8°C).

What is the temperature in January in Sylvan Grove?

In Sylvan Grove, Kansas, in January, the average high-temperature is 41.4°F (5.2°C), and the average low-temperature is 25.2°F (-3.8°C).

What is the average humidity in January in Sylvan Grove?

In Sylvan Grove, Kansas, the average relative humidity in January is 68%.

How many days does it rain in January in Sylvan Grove?

In Sylvan Grove, in January, it is raining for 3 days, with typically 0.31" (8mm) of accumulated precipitation.

What is the driest month in Sylvan Grove?

The month with the least rainfall in Sylvan Grove, Kansas, is January when the rain falls for 3 days and typically collects 0.31" (8mm) of precipitation.

How many days does it snow in January in Sylvan Grove?

In Sylvan Grove, in January, during 3.2 snowfall days, 0.63" (16mm) of snow is typically accumulated.

What is the average length of the day in January in Sylvan Grove?

In January, the average length of the day in Sylvan Grove is 9.8h.

How many hours of sunshine does Sylvan Grove have in January?

The average sunshine in January in Sylvan Grove, Kansas, is 6.2h.

When is the lowest UV index in Sylvan Grove?

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Sylvan Grove?

The average daily maximum UV index in January in Sylvan Grove, Kansas, is 2. A UV Index of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.
Average temperature in January - Sylvan Grove, KS
  • Average high temperature in January: 41.4°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is January (41.4°F).

  • Average low temperature in January: 25.2°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in January - Sylvan Grove, KS
  • Average pressure in January: 30.16"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.85").

Average wind speed in January - Sylvan Grove, KS
  • Average wind speed in January: 10.8mph

The windiest month (with the highest average wind speed) is April (12.5mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).

Average humidity in January - Sylvan Grove, KS
  • Average humidity in January: 68%

Months with the highest relative humidity are May and December (69%).
The month with the lowest relative humidity is July (59%).

Average rainfall in January - Sylvan Grove, KS
  • Average rainfall in January: 0.31"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is January (0.31").

Average rainfall days in January - Sylvan Grove, KS
  • Average rainfall days in January: 3 days

The month with the highest number of rainy days is July (12 days).
The month with the least rainy days is January (3 days).

Average snowfall in January - Sylvan Grove, KS
  • Average snowfall in January: 0.63"

The month with the highest snowfall is February (1.42").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in January - Sylvan Grove, KS
  • Average snowfall days in January: 3.2 days

The month with the highest number of snowfall days is February (5.2 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Sylvan Grove, KS
  • Average daylight in January: 9.8h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in January: 6.2h

The month with the most sunshine is June (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 6.1h).

Average sunshine days in January - Sylvan Grove, KS
  • Average sunshine days in January: 25.3 days

The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is July (14.8 days).

Average UV index in January - Sylvan Grove, KS
  • Average UV index in January: 2

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January - Sylvan Grove, KS
  • Average cloud cover in January: 32

Months with the most cloud cover are February and March (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 20).

Average visibility in January - Sylvan Grove, KS
  • Average visibility in January: 6mi

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