January weather forecast and climate
Ottawa, KS

January, like December, in Ottawa, Kansas, is a wintry winter month, with temperature in the range of an average high of 38.8°F (3.8°C) and an average low of 23.9°F (-4.5°C).

Temperature

January is the coldest month, with an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 23.9°F (-4.5°C).

Humidity

In January, the average relative humidity is 72%.

Rainfall

The month with the least rainfall is January when the rain falls for 4.7 days and typically collects 0.71" (18mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Ottawa, Kansas. In January, it is snowing for 3.9 days. Throughout January, 1.61" (41mm) of snow is accumulated. Throughout the year, there are 14 snowfall days, and 6.38" (162mm) of snow is accumulated.

Daylight

In January, the average length of the day in Ottawa, Kansas, is 9.8h.

Sunshine

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

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 of 2, and less, symbolizes a low health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 in January interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Ottawa?

With an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 23.9°F (-4.5°C), January is the coldest month in Ottawa, Kansas.

What is the temperature in January in Ottawa?

In January, in Ottawa, Kansas, the average high-temperature is 38.8°F (3.8°C), and the average low-temperature is 23.9°F (-4.5°C).

What is the average humidity in January in Ottawa?

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

How much does it rain in Ottawa in January?

In Ottawa, during January, the rain falls for 4.7 days and regularly aggregates up to 0.71" (18mm) of precipitation.

What is the driest month in Ottawa?

The month with the least rainfall in Ottawa, Kansas, is January when the rain falls for 4.7 days and typically collects 0.71" (18mm) of precipitation.

How much does it snow in Ottawa in January?

In Ottawa, Kansas, in January, during 3.9 snowfall days, 1.61" (41mm) of snow is typically accumulated.

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

In Ottawa, Kansas, the average length of the day in January is 9.8h.

What is the month with the least sunshine in Ottawa?

January has the least sunshine of the year in Ottawa, Kansas, with an average of 5.4h of sunshine.

How many hours of sunshine does Ottawa have in January?

In January, the average sunshine is 5.4h.

When is the lowest UV index in Ottawa?

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

What is the UV index intensity in January in Ottawa?

In Ottawa, Kansas, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.
Average temperature in January - Ottawa, KS
  • Average high temperature in January: 38.8°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in January: 23.9°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in January - Ottawa, 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 (29.88").

Average wind speed in January - Ottawa, KS
  • Average wind speed in January: 10.2mph

The windiest months (with the highest average wind speed) are March and April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

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

The month with the highest relative humidity is May (79%).
Months with the lowest relative humidity are October and November (69%).

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

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in January - Ottawa, KS
  • Average rainfall days in January: 4.7 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is December (4.5 days).

Average snowfall in January - Ottawa, KS
  • Average snowfall in January: 1.61"

The month with the highest snowfall is February (2.28").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January - Ottawa, KS
  • Average snowfall days in January: 3.9 days

The month with the highest number of snowfall days is February (4.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in January: 5.4h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 5.4h).

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

Months with the most sunshine days are January and December (22.6 days).
The month with the least sunshine days is May (12.7 days).

Average UV index in January - Ottawa, 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, November and December (UV index 2).

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

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

Average visibility in January - Ottawa, 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).