April weather forecast and climate
Roeland Park, KS

April is a comfortable spring month in Roeland Park, Kansas, with average temperature varying between 64°F (17.8°C) and 46.2°F (7.9°C).

Temperature

In April, the average high-temperature rises, from a cool 54.3°F (12.4°C) in March, to an enjoyable 64°F (17.8°C). In Roeland Park, the average low-temperature is 46.2°F (7.9°C).

Humidity

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

Rainfall

In Roeland Park, Kansas, during April, the rain falls for 7.6 days and regularly aggregates up to 0.47" (12mm) of precipitation. Throughout the year, there are 62.3 rainfall days, and 4.76" (121mm) of precipitation is accumulated.

Snowfall

In Roeland Park snow does not fall, June through September.

Daylight

In April, the average length of the day in Roeland Park is 13.3h.

Sunshine

The average sunshine in Roeland Park is 8.4h.

UV index

In April, the average daily maximum UV index in Roeland Park, Kansas, is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Roeland Park?

The average high-temperature, in April, in Roeland Park, Kansas, is 64°F (17.8°C), while the average low-temperature is 46.2°F (7.9°C).

What is the average humidity in April in Roeland Park?

The average relative humidity in April in Roeland Park, Kansas, is 72%.

How much does it rain in Roeland Park in April?

In Roeland Park, in April, it is raining for 7.6 days, with typically 0.47" (12mm) of accumulated precipitation.

Does it snow in Roeland Park in April?

In April, in Roeland Park, it doesn't snow. March is the latest month when it typically snows.

When it does not snow in Roeland Park?

April, June through September are months without snowfall.

How many hours of daylight does Roeland Park have in April?

The average length of the day in April in Roeland Park, Kansas, is 13.3h.

How many hours of sunshine does Roeland Park have in April?

In April, the average sunshine is 8.4h.

What is the UV index intensity in April in Roeland Park?

The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in April - Roeland Park, KS
  • Average high temperature in April: 64°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in April: 46.2°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

Average pressure in April - Roeland Park, 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 (29.89").

Average wind speed in April - Roeland Park, KS
  • Average wind speed in April: 9.9mph

The windiest months (with the highest average wind speed) are March and April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in April - Roeland Park, KS
  • Average humidity in April: 72%

Months with the highest relative humidity are May and June (78%).
The month with the lowest relative humidity is October (69%).

Average rainfall in April - Roeland Park, KS
  • Average rainfall in April: 0.47"

The wettest month (with the highest rainfall) is May (0.71").
The driest month (with the least rainfall) is November (0.16").

Average rainfall days in April - Roeland Park, KS
  • Average rainfall days in April: 7.6 days

Months with the highest number of rainy days are May and July (8.3 days).
The month with the least rainy days is January (2.2 days).

Average snowfall in April - Roeland Park, KS
  • Average snowfall in April: 0"

The month with the highest snowfall is January (0.39").
Months with the least snowfall are April, June, July, August and September (0").

Average snowfall days in April - Roeland Park, KS
  • Average snowfall days in April: 0.3 days

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

Average daylight in April / Average sunshine in April - Roeland Park, 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: 8.4h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 5.1h).

Average sunshine days in April - Roeland Park, KS
  • Average sunshine days in April: 20.7 days

The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is May (19.7 days).

Average UV index in April - Roeland Park, KS
  • Average UV index in April: 4

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in April - Roeland Park, KS
  • Average cloud cover in April: 41

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in April - Roeland Park, 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).