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United States weather

Weather in Brown County, South Dakota for April 2026

Your guide to Brown County weather in April - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Brown County during April is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Brown County at the beginning of April is 5 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16.3 °F by the end of April.

    • Rain 🌧️

  • The climate of Brown County in April is notably wet, with an average of 11 rainy days, and a total of 76 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
18
Dry days
Average rainy days
11
Rainy days
Average snowy days
1
Snow days
Average temperatures
13°/2°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Brown County Weather April

Move between months or click on a day
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate or heavy rain shower
3°
2
Moderate or heavy snow showers
2°
3
Overcast
5°
4
Heavy rain at times
2°
5
Sunny
5°
6
Overcast
14°
7
Partly cloudy
4°
8
Overcast
10°
9
Patchy rain possible
18°
10
Overcast
14°
11
Overcast
16°
12
Cloudy
19°
13
Cloudy
16°
14
Heavy rain at times
10°
15
Sunny
14°
16
Overcast
22°
17
Patchy rain possible
13°
18
Overcast
8°
19
Cloudy
13°
20
Overcast
16°
21
Overcast
20°
22
Overcast
19°
23
Overcast
14°
24
Patchy rain possible
8°
25
Overcast
18°
26
Patchy rain possible
14°
27
Overcast
19°
28
Moderate or heavy rain shower
17°
29
Sunny
15°
30
Cloudy
23°

Temperatures trend during April in Brown County

See the weather trend as well as the moving average line

April weather in Brown County day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
Apr. 1 Moderate or heavy rain shower
Moderate or heavy rain shower
 3° /0° 10 mm 0 cm
Apr. 2 Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /0° 19.8 mm 6.8 cm
Apr. 3 Overcast
Overcast
 5° /0° 0.4 mm 0 cm
Apr. 4 Heavy rain at times
Heavy rain at times
 2° /-3° 5.1 mm 0 cm
Apr. 5 Sunny
Sunny
 5° /-6° 0 mm 0 cm
Apr. 6 Overcast
Overcast
 14° /-3° 0 mm 0 cm
Apr. 7 Partly cloudy
Partly cloudy
 4° /-4° 0 mm 0 cm
Apr. 8 Overcast
Overcast
 10° /-2° 0 mm 0 cm
Apr. 9 Patchy rain possible
Patchy rain possible
 18° /2° 0.1 mm 0 cm
Apr. 10 Overcast
Overcast
 14° /2° 0.2 mm 0 cm
Apr. 11 Overcast
Overcast
 16° /1° 0 mm 0 cm
Apr. 12 Cloudy
Cloudy
 19° /8° 0 mm 0 cm
Apr. 13 Cloudy
Cloudy
 16° /6° 0.2 mm 0 cm
Apr. 14 Heavy rain at times
Heavy rain at times
 10° /4° 2.3 mm 0 cm
Apr. 15 Sunny
Sunny
 14° /-1° 0 mm 0 cm
Apr. 16 Overcast
Overcast
 22° /3° 0 mm 0 cm
Apr. 17 Patchy rain possible
Patchy rain possible
 13° /7° 0.5 mm 0 cm
Apr. 18 Overcast
Overcast
 8° /3° 0 mm 0 cm
Apr. 19 Cloudy
Cloudy
 13° /0° 0 mm 0 cm
Apr. 20 Overcast
Overcast
 16° /3° 0 mm 0 cm
Apr. 21 Overcast
Overcast
 20° /2° 8.8 mm 0 cm
Apr. 22 Overcast
Overcast
 19° /4° 0 mm 0 cm
Apr. 23 Overcast
Overcast
 14° /4° 0 mm 0 cm
Apr. 24 Patchy rain possible
Patchy rain possible
 8° /5° 4.9 mm 0 cm
Apr. 25 Overcast
Overcast
 18° /5° 0 mm 0 cm
Apr. 26 Patchy rain possible
Patchy rain possible
 14° /4° 0.6 mm 0 cm
Apr. 27 Overcast
Overcast
 19° /10° 2.2 mm 0 cm
Apr. 28 Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /3° 18.4 mm 0 cm
Apr. 29 Sunny
Sunny
 15° /0° 0 mm 0 cm
Apr. 30 Cloudy
Cloudy
 23° /4° 2.6 mm 0 cm
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Important Notice
Our weather forecast for Brown County in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Brown County forecast closer to your planned date for the most up-to-date weather information.
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Brown County in April - FAQ

What are the expected maximum and minimum temperatures in Brown County during April?

Prepare for cooler days with highs just around 13° and colder nights, dipping below 2°.

How much rainfall should be expected in Brown County during April?

Moderate rainfall is anticipated in Brown County during April, with a total of 76 mm spread over approximately 11 days. Considering plans for rainy days is advisable.

Will it snow in Brown County in April 2026?

Brown County typically sees 6.8 cm of snowfall during April.

What are the typical wind conditions in Brown County during April?

The average wind speed in Brown County during April is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Brown County snow forecast April 2026

Track daily snowfall levels and discover Brown County’s snowy potential this April ❄️
On average, Brown County sees 1 snowy days during April, with approximately 6.8 cm of total snowfall.

April rainfall patterns in Brown County

Explore the daily rainfall trends and prepare for Brown Countys April weather 💧
Typically, Brown County has 11 rainy days in April with a total of 76 mm of rainfall.

UV exposure in Brown County during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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AberdeenGreen Bay
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Location coordinates Where is Brown County?

Get accurate weather forecasts for Brown County, located at latitude 45.465 and longitude -98.486. Stay updated with localized weather information tailored for Brown County.

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