Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
With the transition into April, Rowena experiences an increase in average high-temperatures, moving up from a frosty 42.8°F (6°C) in March to a mild 55.4°F (13°C). Rowena records an average temperature drop to an icy 38.7°F (3.7°C) in April.Humidity
The average relative humidity in April in Rowena is 69%.Rainfall
In Rowena, South Dakota, during April, the rain falls for 12.7 days and regularly aggregates up to 2.4" (61mm) of precipitation. Throughout the year, there are 112.2 rainfall days, and 20.67" (525mm) of precipitation is accumulated.Snowfall
Months with snowfall in Rowena are January through May, October through December. In Rowena, South Dakota, during April, snow falls for 2.4 days and regularly aggregates up to 2.17" (55mm) of snow. Throughout the year, there are 42.1 snowfall days, and 18.94" (481mm) of snow is accumulated.Daylight
In April, the average length of the day in Rowena is 13h and 28min.On the first day of April, sunrise is at 7:06 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:27 pm CDT.
Sunshine
In Rowena, the average sunshine in April is 8h.UV index
In Rowena, South Dakota, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the temperature in April in Rowena?
What is the average humidity in April in Rowena?
How much does it rain in Rowena in April?
How many days does it snow in April in Rowena?
What is the average length of the day in April in Rowena?
When are sunrise and sunset in April in Rowena?
How long on average sun shines in April in Rowena?
How high is the UV index in April in Rowena?
Average temperature in April
Rowena, SD
- Average high temperature in April: 55.4°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (22.8°F).
- Average low temperature in April: 38.7°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).
Average pressure in April
Rowena, SD
- Average pressure in April: 29.93"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in April
Rowena, SD
- Average wind speed in April: 11.2mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in April
Rowena, SD
- Average humidity in April: 69%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (67%).
Average rainfall in April
Rowena, SD
- Average rainfall in April: 2.4"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is November (0.63").
Average rainfall days in April
Rowena, SD
- Average rainfall days in April: 12.7 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in April
Rowena, SD
- Average snowfall in April: 2.17"
The month with the highest snowfall is February (4.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Rowena, SD
- Average snowfall days in April: 2.4 days
The month with the highest number of snowfall days is December (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Rowena, SD
- Average daylight in April: 13h and 3min
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: 8h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in April
Rowena, SD
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in April
Rowena, SD
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in April
Rowena, SD
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in April
Rowena, 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).
Rowena, South Dakota, USA
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