April weather forecast and climate
Oskaloosa, KS

April in Oskaloosa, Kansas, is an enjoyable spring month, with average temperature ranging between max 64°F (17.8°C) and min 45.9°F (7.7°C).

Temperature

In Oskaloosa, the average high-temperature increases, from a cool 54.1°F (12.3°C) in March, to a comfortable 64°F (17.8°C). In Oskaloosa, Kansas, the average low-temperature is 45.9°F (7.7°C).

Humidity

In Oskaloosa, the average relative humidity is 72%.

Rainfall

In Oskaloosa, during April, the rain falls for 14 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Oskaloosa, during the entire year, the rain falls for 131.2 days and collects up to 25.47" (647mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. April is the last month it regularly snows in Oskaloosa. During 0.3 snowfall days, Oskaloosa aggregates 0.08" (2mm) of snow. In Oskaloosa, during the entire year, snow falls for 16.2 days, and aggregates up to 7.01" (178mm) of snow.

Daylight

In Oskaloosa, the average length of the day is 13.3h.

Sunshine

In Oskaloosa, the average sunshine is 8.5h.

UV index

The average daily maximum UV index in Oskaloosa is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 temperature in April in Oskaloosa?

In April, the average high-temperature is 64°F (17.8°C), and the average low-temperature is 45.9°F (7.7°C).

What is the average humidity in April in Oskaloosa?

In Oskaloosa, the average relative humidity in April is 72%.

How much does it rain in Oskaloosa in April?

In Oskaloosa, in April, it is raining for 14 days, with typically 2.44" (62mm) of accumulated precipitation.

What is the last month it snows in Oskaloosa?

April is the last month it regularly snows in Oskaloosa, Kansas. During 0.3 snowfall days, in April, Oskaloosa aggregates 0.08" (2mm) of snow.

What is the average length of the day in April in Oskaloosa?

In April, the average length of the day in Oskaloosa, Kansas, is 13.3h.

How long on average sun shines in April in Oskaloosa?

The average sunshine in April in Oskaloosa is 8.5h.

How high is the UV index in April in Oskaloosa?

The average daily maximum UV index in April in Oskaloosa is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in April - Oskaloosa, KS
  • Average high temperature in April: 64°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in April: 45.9°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in April - Oskaloosa, KS
  • Average pressure in April: 29.91"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.88").

Average wind speed in April - Oskaloosa, KS
  • Average wind speed in April: 10.1mph

The windiest months (with the highest average wind speed) are March and April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in April - Oskaloosa, KS
  • Average humidity in April: 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 April - Oskaloosa, KS
  • Average rainfall in April: 2.44"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (0.91").

Average rainfall days in April - Oskaloosa, KS
  • Average rainfall days in April: 14 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in April - Oskaloosa, KS
  • Average snowfall in April: 0.08"

The month with the highest snowfall is February (2.64").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April - Oskaloosa, KS
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is February (5 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Oskaloosa, KS
  • Average daylight in April: 13.3h

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 April: 8.5h

Months with the most sunshine are June and July (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 5.2h).

Average sunshine days in April - Oskaloosa, KS
  • Average sunshine days in April: 14.1 days

The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is May (12.5 days).

Average UV index in April - Oskaloosa, KS
  • Average UV index in April: 4

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 April - Oskaloosa, KS
  • Average cloud cover in April: 40

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

Average visibility in April - Oskaloosa, KS
  • Average visibility in April: 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).