United StatesAverage weather for South Dakota in April
It's cool to moderate in April in South Dakota with an average temperature of 15°C. Temperatures this month range from a low of 4°C to a high of 22°C. At night, you can expect temperatures between -7°C and 8°C.
Start of April
The month of April starts in South Dakota with cool temps, averaging around 13°C during the day and nights around 1°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid April
By mid-April, daytime temps rise to around 16°C, with nights around 1°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of April
By the end of April, the average daytime temperature in South Dakota is around 18°C, while nighttime temps are about 5°C. A shower might pop up, but overall, the weather will be dry and sunny.
In April, there is an average of 85 mm of precipitation, spread over 6 days. Of the total precipitation, about 2,7 cm falls as snow in April. The wind speed is around 5 Bft, mostly coming from the Southwest.
South Dakota in April |
New York | ||
|---|---|---|---|
 Average temperature |
15°C | 17°C | |
 Max. temperature |
22°C | 22°C | |
| Min. temperature |
4°C | -5°C | |
 Total precipitation |
85 mm | 81 mm | |
| Rainy days |
6 days | 11 days | |
 Total snowfall |
2,7 cm | 0,4 cm | |
| Snowy days |
1 day | 1 day | |
March
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is April a good time to visit South Dakota?
Looking for sun and warm weather? April isn’t a good month to be in South Dakota. The temperatures are too low for a warm stay this month.
Temperature records
With 34°C in 2023, South Dakota reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was -3°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -14°C to a highest value of 14°C.
Check out the climate of South Dakota for all months and discover the best travel time
The climate in South Dakota is based on weather data from . Other places, like New York City, Miami or Los Angeles, might have different weather. You can check out all destinations in South Dakota to get the full picture of the climate.
Daily Temperature in April in South Dakota
This chart shows the average daily high and low temperatures in April for South Dakota, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in April in South Dakota
The chart below shows the average daily precipitation in April for South Dakota, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for April, you can expect about 6 days of precipitation in South Dakota.
Daily Snowfall in April in South Dakota
This chart shows the average daily snowfall in April in South Dakota, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in April.
Daily UV index in April in South Dakota
This chart shows the average daily UV index in April in South Dakota, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in April in South Dakota over the years
This chart shows the average temperature in April in South Dakota, measured in degrees Celsius, over the past few years.
Total precipitation in April in South Dakota over the years
This chart shows the average precipitation in April in South Dakota, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in April in South Dakota per year
This chart shows the average snowfall in April in South Dakota, measured in centimeters, over the past few years.
Daily weather in April for South Dakota
Click on any day in April to get detailed info about the usual weather on that day in South Dakota. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in South Dakota
Have you been to South Dakota in April?
Share your weather experience in April in South Dakota.
Average weather in South Dakota by month
Click on a month below to see detailed weather info for South Dakota. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of South Dakota for all months at once
