April weather forecastOral, SD
April
Weather in April
April in Oral, South Dakota, is a cool spring month, with an average temperature fluctuating between 54.9°F (12.7°C) and 35.4°F (1.9°C).Temperature
The shift into April brings a slight increase in the average high-temperature, moving from a frosty 47.5°F (8.6°C) in March to a fresh 54.9°F (12.7°C). April witnesses an average low-temperature hovering around a wintry 35.4°F (1.9°C).Humidity
In April, the average relative humidity in Oral is 62%.Rainfall
In April, the rain falls for 13.3 days. Throughout April, 1.81" (46mm) of precipitation is accumulated. In Oral, during the entire year, the rain falls for 115.8 days and collects up to 16.61" (422mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Oral. In Oral, in April, snow falls for 4.8 days, with typically accumulated 3.43" (87mm) of snow. In Oral, during the entire year, snow falls for 49.2 days and aggregates up to 23.19" (589mm) of snow.Daylight
The average length of the day in April in Oral is 13h and 27min.On the first day of April, sunrise is at 6:33 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 7:54 pm MDT.
Sunshine
In Oral, the average sunshine in April is 9.5h.UV index
The average daily maximum UV index in April in Oral is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 in April translates into these instructions:
Heed the precautions - It is counselled to guard against solar damage. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Oral, SD
- Average high temperature in April: 54.9°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (32.4°F).
- Average low temperature in April: 35.4°F
The month with the highest average low temperature is July (63.9°F).
The coldest months (with the lowest average low temperature) are February and December (18.5°F).
Average pressure in April
Oral, SD
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Oral, SD
- Average wind speed in April: 9.9mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).
Average humidity in April
Oral, SD
- Average humidity in April: 62%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is August (47%).
Average rainfall in April
Oral, SD
- Average rainfall in April: 1.81"
The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in April
Oral, SD
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is December (3.5 days).
Average snowfall in April
Oral, SD
- Average snowfall in April: 3.43"
The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Oral, SD
- Average snowfall days in April: 4.8 days
The month with the highest number of snowfall days is February (10.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Oral, SD
- Average daylight in April: 13h and 30min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 9h and 30min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in April
Oral, SD
- Average sunshine days in April: 12.1 days
The month with the most sunshine days is December (21.4 days).
The month with the least sunshine days is May (11.2 days).
Average UV index in April
Oral, SD
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Oral, SD
- Average cloud cover in April: 38
The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in April
Oral, SD
- 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).
