April weather forecastViola, KS
April
Weather in April
April is an enjoyable spring month in Viola, Kansas, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 47.1°F (8.4°C).Temperature
Viola in April experiences a slight uptick in the average high-temperature, adjusting from March's 59°F (15°C) to a still refreshing 67.6°F (19.8°C). Viola throughout April, records an average low-temperature of 47.1°F (8.4°C).Humidity
The average relative humidity in April in Viola is 68%.Rainfall
In April, the rain falls for 13.3 days. Throughout April, 2.32" (59mm) of precipitation is accumulated. Throughout the year, there are 122.6 rainfall days, and 24.96" (634mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.4 snowfall days, in April, Viola aggregates 0.16" (4mm) of snow. In Viola, during the entire year, snow falls for 12.7 days and aggregates up to 5.51" (140mm) of snow.Daylight
In April, the average length of the day is 13h and 11min.On the first day of the month, sunrise is at 7:14 am and sunset at 7:53 pm. On the last day of April, in Viola, sunrise is at 6:35 am and sunset at 8:19 pm CDT.
Sunshine
In Viola, the average sunshine in April is 8.6h.UV index
The average daily maximum UV index in April in Viola is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 4 translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Viola, KS
- Average high temperature in April: 67.6°F
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in April: 47.1°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure in April
Viola, KS
- Average pressure in April: 29.89"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in April
Viola, KS
- Average wind speed in April: 12mph
The windiest month (with the highest average wind speed) is April (12mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).
Average humidity in April
Viola, KS
- Average humidity in April: 68%
The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is July (59%).
Average rainfall in April
Viola, KS
- Average rainfall in April: 2.32"
The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in April
Viola, KS
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in April
Viola, KS
- Average snowfall in April: 0.16"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Viola, KS
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Viola, KS
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 8h and 36min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in April
Viola, KS
- Average sunshine days in April: 14.4 days
The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is August (13.2 days).
Average UV index in April
Viola, KS
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in April
Viola, KS
- Average cloud cover in April: 36
The month with the most cloud cover is March (Cloud cover 37).
The months with the least cloud cover are June and August (Cloud cover 20).
Average visibility in April
Viola, KS
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
