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 brings a change in Lemmon's weather, with average high-temperatures moving from March's wintry 41.4°F (5.2°C) to a cool 52.3°F (11.3°C). Lemmon, during April nights, observes an average temperature of 35.2°F (1.8°C).Humidity
In Lemmon, the average relative humidity in April is 64%.Rainfall
In Lemmon, during April, the rain falls for 11.9 days and regularly aggregates up to 1.38" (35mm) of precipitation. Throughout the year, in Lemmon, there are 101.3 rainfall days, and 14.25" (362mm) of precipitation is accumulated.Snowfall
Months with snowfall in Lemmon are January through May, October through December. In April, it is snowing for 5.8 days. Throughout April, 3.15" (80mm) of snow is accumulated. Throughout the year, in Lemmon, South Dakota, there are 65.8 snowfall days, and 21.42" (544mm) of snow is accumulated.Daylight
The average length of the day in April in Lemmon is 13h and 35min.On the first day of April in Lemmon, sunrise is at 6:26 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 7:55 pm MDT.
Sunshine
In April, the average sunshine in Lemmon is 8.5h.UV index
In April, the average daily maximum UV index in Lemmon is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 3 in April leads to these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are April temperatures in Lemmon?
What is the average humidity in April in Lemmon?
How many days does it rain in April in Lemmon?
How much does it snow in Lemmon in April?
How many hours of daylight does Lemmon have in April?
When is the sunrise / sunset in April in Lemmon?
How many hours of sunshine does Lemmon have in April?
What is the UV index reading in April in Lemmon?
Average temperature in April
Lemmon, SD
- Average high temperature in April: 52.3°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in April: 35.2°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in April
Lemmon, SD
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Lemmon, SD
- Average wind speed in April: 11.7mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).
Average humidity in April
Lemmon, SD
- Average humidity in April: 64%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (51%).
Average rainfall in April
Lemmon, SD
- Average rainfall in April: 1.38"
The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in April
Lemmon, SD
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is January (2.9 days).
Average snowfall in April
Lemmon, SD
- Average snowfall in April: 3.15"
The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Lemmon, SD
- Average snowfall days in April: 5.8 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Lemmon, SD
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 8h and 3min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in April
Lemmon, SD
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in April
Lemmon, SD
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Lemmon, SD
- Average cloud cover in April: 44
The months with the most cloud cover are January and February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility in April
Lemmon, 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).
Lemmon, South Dakota, USA
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