April weather forecast and climate
Rantoul, KS

April is an enjoyable spring month in Rantoul, Kansas, with average temperature fluctuating between 46.6°F (8.1°C) and 64.8°F (18.2°C).

Temperature

In Rantoul, the average high-temperature increases, from a fresh 55°F (12.8°C) in March, to an enjoyable 64.8°F (18.2°C). The average low-temperature, in Rantoul, is 46.6°F (8.1°C).

Humidity

The average relative humidity in April is 73%.

Rainfall

In Rantoul, during April, the rain falls for 13.3 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, there are 126.9 rainfall days, and 23.5" (597mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. April is the last month it regularly snows in Rantoul. During 0.3 snowfall days, Rantoul aggregates 0.12" (3mm) of snow. In Rantoul, during the entire year, snow falls for 14 days, and aggregates up to 6.38" (162mm) of snow.

Daylight

In Rantoul, the average length of the day is 13.2h.

Sunshine

In April, the average sunshine in Rantoul is 8.5h.

UV index

In April, the average daily maximum UV index in Rantoul is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Rantoul?

In April, the average high-temperature is 64.8°F (18.2°C), and the average low-temperature is 46.6°F (8.1°C).

What is the average humidity in April in Rantoul?

The average relative humidity in April in Rantoul, Kansas, is 73%.

How much does it rain in Rantoul in April?

In Rantoul, Kansas, in April, during 13.3 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

What is the last month it snows in Rantoul?

April is the last month it regularly snows. During 0.3 snowfall days, in April, Rantoul aggregates 0.12" (3mm) of snow.

How many hours of daylight does Rantoul have in April?

The average length of the day in April in Rantoul is 13.2h.

How many hours of sunshine does Rantoul have in April?

In April, the average sunshine in Rantoul, Kansas, is 8.5h.

What is the UV index reading in April in Rantoul?

In April, the average daily maximum UV index in Rantoul, Kansas, is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in April - Rantoul, KS
  • Average high temperature in April: 64.8°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 April: 46.6°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 April - Rantoul, KS
  • Average pressure in April: 29.91"

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 April - Rantoul, KS
  • Average wind speed in April: 10.6mph

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 April - Rantoul, KS
  • Average humidity in April: 73%

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 - Rantoul, KS
  • Average rainfall in April: 2.09"

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 April - Rantoul, KS
  • Average rainfall days in April: 13.3 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 April - Rantoul, KS
  • Average snowfall in April: 0.12"

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 April - Rantoul, KS
  • Average snowfall days in April: 0.3 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 April / Average sunshine in April - Rantoul, KS
  • Average daylight in April: 13.2h

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 April: 8.5h

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 April - Rantoul, KS
  • Average sunshine days in April: 15.3 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 April - Rantoul, KS
  • Average UV index in April: 5

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 - Rantoul, KS
  • Average cloud cover in April: 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 April - Rantoul, 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).