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
The arrival of April in Rochford brings a soft temperature shift, with the average high-temperature nudging from an icy 42.4°F (5.8°C) in March to a frosty 49.6°F (9.8°C). Rochford's average low-temperature is measured at a wintry 32.7°F (0.4°C) during April.Humidity
The average relative humidity in April in Rochford, South Dakota, is 70%.Rainfall
In Rochford, during April, the rain falls for 10.1 days and regularly aggregates up to 1.61" (41mm) of precipitation. In Rochford, South Dakota, during the entire year, the rain falls for 96.1 days and collects up to 14.02" (356mm) of precipitation.Snowfall
Months with snowfall in Rochford, South Dakota, are January through June, September through December. The month with the most snowfall in Rochford is April, when snow falls for 7.8 days and typically aggregates up to 6.54" (166mm) of snow.Daylight
In Rochford, the average length of the day in April is 13h and 29min.On the first day of April in Rochford, sunrise is at 6:34 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 7:57 pm MDT.
Sunshine
In Rochford, South Dakota, the average sunshine in April is 9.3h.UV index
In April, the average daily maximum UV index in Rochford, South Dakota, is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 in April converts into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What are April temperatures in Rochford?
What is the average humidity in April in Rochford?
How many days does it rain in April in Rochford?
When does it snow the most in Rochford?
How much does it snow in Rochford in April?
What is the average length of the day in April in Rochford?
What time are sunrise and sunset in April in Rochford?
How many hours of sunshine does Rochford have in April?
How high is the UV index in April in Rochford?
Average temperature in April
Rochford, SD
- Average high temperature in April: 49.6°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is December (29.7°F).
- Average low temperature in April: 32.7°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is February (15.4°F).
Average pressure in April
Rochford, SD
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Rochford, SD
- Average wind speed in April: 9.6mph
The windiest month (with the highest average wind speed) is October (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.6mph).
Average humidity in April
Rochford, SD
- Average humidity in April: 70%
The months with the highest relative humidity are January and February (79%).
The months with the lowest relative humidity are August and September (51%).
Average rainfall in April
Rochford, SD
- Average rainfall in April: 1.61"
The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in April
Rochford, SD
- Average rainfall days in April: 10.1 days
The month with the highest number of rainy days is June (14.2 days).
The month with the least rainy days is November (2.7 days).
Average snowfall in April
Rochford, SD
- Average snowfall in April: 6.54"
The month with the highest snowfall is April (6.54").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Rochford, SD
- Average snowfall days in April: 7.8 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Rochford, 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: 8h and 54min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days in April
Rochford, SD
- Average sunshine days in April: 13.2 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in April
Rochford, SD
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Rochford, SD
- Average cloud cover in April: 40
The months with the most cloud cover are February and April (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in April
Rochford, SD
- Average visibility in April: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Rochford, South Dakota, USA
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