April weather forecast and climate
Vermillion, KS

April is a comfortable spring month in Vermillion, Kansas, with average temperature fluctuating between 44.2°F (6.8°C) and 63.5°F (17.5°C).

Temperature

In Vermillion, the average high-temperature in April rises, from a fresh 52.9°F (11.6°C) in March, to a comfortable 63.5°F (17.5°C). In April, the average low-temperature is 44.2°F (6.8°C).

Humidity

The average relative humidity in April is 69%.

Rainfall

In Vermillion, during April, the rain falls for 12.3 days and regularly aggregates up to 1.61" (41mm) of precipitation. In Vermillion, Kansas, during the entire year, the rain falls for 113.5 days and collects up to 19.65" (499mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Vermillion. April is the last month it regularly snows. During 0.3 snowfall days, in April, Vermillion aggregates 0.2" (5mm) of snow. Throughout the year, in Vermillion, there are 19.6 snowfall days, and 6.06" (154mm) of snow is accumulated.

Daylight

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

Sunshine

In Vermillion, the average sunshine is 8.6h.

UV index

In Vermillion, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to the UV radiation for average individuals.
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 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. 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 Vermillion?

The average high-temperature, in April, in Vermillion, is 63.5°F (17.5°C), while the average low-temperature is 44.2°F (6.8°C).

What is the average humidity in April in Vermillion?

The average relative humidity in April in Vermillion is 69%.

How much does it rain in Vermillion in April?

In Vermillion, during April, the rain falls for 12.3 days and regularly aggregates up to 1.61" (41mm) of precipitation.

What is the last month it snows in Vermillion?

April is the last month it regularly snows in Vermillion. During 0.3 snowfall days, in April, Vermillion aggregates 0.2" (5mm) of snow.

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

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

How many hours of sunshine does Vermillion have in April?

The average sunshine in April is 8.6h.

How high is the UV index in April in Vermillion?

In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.
Average temperature in April - Vermillion, KS
  • Average high temperature in April: 63.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in April: 44.2°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in April - Vermillion, 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 (29.86").

Average wind speed in April - Vermillion, KS
  • Average wind speed in April: 10.7mph

The windiest month (with the highest average wind speed) is March (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in April - Vermillion, KS
  • Average humidity in April: 69%

The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is October (66%).

Average rainfall in April - Vermillion, KS
  • Average rainfall in April: 1.61"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is February (0.51").

Average rainfall days in April - Vermillion, KS
  • Average rainfall days in April: 12.3 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (3.8 days).

Average snowfall in April - Vermillion, KS
  • Average snowfall in April: 0.2"

The month with the highest snowfall is January (1.61").
Months with the least snowfall are May, June, July, August and September (0").

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

Months with the highest number of snowfall days are January and February (5.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Vermillion, 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: 9.4h).

  • Average sunshine in April: 8.6h

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 - Vermillion, KS
  • Average sunshine days in April: 15.3 days

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is May (13.3 days).

Average UV index in April - Vermillion, 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 - Vermillion, KS
  • Average cloud cover in April: 39

The month with the most cloud cover is March (Cloud cover 44).
Months with the least cloud cover are June and July (Cloud cover 26).

Average visibility in April - Vermillion, 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).