January weather forecast and climate
Oswego, KS

January, the same as December, is a wintry winter month in Oswego, Kansas, with temperature in the range of an average low of 27.5°F (-2.5°C) and an average high of 42.4°F (5.8°C).

Temperature

With an average high-temperature of 42.4°F (5.8°C) and an average low-temperature of 27.5°F (-2.5°C), January is the coldest month.

Humidity

The average relative humidity in January is 71%.

Rainfall

In Oswego, in January, it is raining for 5.7 days, with typically 0.59" (15mm) of accumulated precipitation. Throughout the year, there are 108.5 rainfall days, and 12.44" (316mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Oswego are January through March, May, November and December. In January, it is snowing for 2.7 days. Throughout January, 0.35" (9mm) of snow is accumulated. Throughout the year, in Oswego, there are 9.9 snowfall days, and 1.46" (37mm) of snow is accumulated.

Daylight

The average length of the day in January is 10h.

Sunshine

The month with the least sunshine is January, with an average of 5.6h of sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Oswego. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 2 in January transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Oswego?

January is the coldest month in Oswego, Kansas, with an average high-temperature of 42.4°F (5.8°C) and an average low-temperature of 27.5°F (-2.5°C).

What is the temperature in January in Oswego?

The average high-temperature, in January, in Oswego, is 42.4°F (5.8°C), while the average low-temperature is 27.5°F (-2.5°C).

What is the average humidity in January in Oswego?

In Oswego, the average relative humidity in January is 71%.

How many days does it rain in January in Oswego?

In January, in Oswego, Kansas, the rain falls for 5.7 days. Throughout January, 0.59" (15mm) of precipitation is accumulated.

How much does it snow in Oswego in January?

In January, in Oswego, Kansas, it is snowing for 2.7 days. Throughout January, 0.35" (9mm) of snow is accumulated.

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

In Oswego, the average length of the day in January is 10h.

What is the month with the least sunshine in Oswego?

With an average of 5.6h of sunshine, January has the least sunshine of the year in Oswego, Kansas.

How many hours of sunshine does Oswego have in January?

The average sunshine in January in Oswego is 5.6h.

When is the lowest UV index in Oswego?

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

What is the UV index intensity in January in Oswego?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in January - Oswego, KS
  • Average high temperature in January: 42.4°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in January: 27.5°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

Average pressure in January - Oswego, KS
  • Average pressure in January: 30.17"

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

Average wind speed in January - Oswego, KS
  • Average wind speed in January: 10.1mph

The windiest months (with the highest average wind speed) are March and April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

Average humidity in January - Oswego, KS
  • Average humidity in January: 71%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in January - Oswego, KS
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is February (0.55").

Average rainfall days in January - Oswego, KS
  • Average rainfall days in January: 5.7 days

The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is December (4.9 days).

Average snowfall in January - Oswego, KS
  • Average snowfall in January: 0.35"

The month with the highest snowfall is February (0.67").
Months with the least snowfall are April, June, July, August, September and October (0").

Average snowfall days in January - Oswego, KS
  • Average snowfall days in January: 2.7 days

The month with the highest number of snowfall days is February (2.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Oswego, KS
  • Average daylight in January: 10h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in January: 5.6h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 5.6h).

Average sunshine days in January - Oswego, KS
  • Average sunshine days in January: 22.7 days

The month with the most sunshine days is December (23.4 days).
Months with the least sunshine days are June and July (14.8 days).

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

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

Average cloud cover in January - Oswego, KS
  • Average cloud cover in January: 37

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 23).

Average visibility in January - Oswego, 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).