World Resorts USA Bismarck Weather

Bismarck weather in April

Weather in Bismarck: April

Average day temperature: 47.0°F
Average night temperature: 35.3°F
Number of sunny days: 8 days
Day length: 12.8 - 14.4 hours
Number of rainy days: 1 day
Precipitation totals: 0.7 in.

Air temperature in April, °F

Show year:
2025
2024
2023

The highest day temperature during April of 2025 was 68°F. At the same time the lowest night temperature was 25°F. Daily and nightly averages during April were 52.2°F and 37.7°F.

Sunny, partly cloudy and cloudy days

Mostly all days in April are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in April, in.

Precipitation total value in Bismarck in April is 0.7 in. Other months of the year show relatively similar values.

Wind speed in April, mph

The average wind speed value in April is 11.0 mph It makes April most windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in April is: 6.2.

Best time for vacation in Bismarck

Sunniest months:
September 21 days
August 18 days
July 17 days
Warmest months:
July 82.2 °F
August 81.3 °F
June 75.2 °F
Coldest months:
January 19.3 °F
February 22.2 °F
December 24.0 °F
Rainiest months:
June 3 days
July 2 days
May 2 days
Windiest months:
April 11.0 mph
October 9.7 mph
May 9.6 mph

Bismarck on a weather map

Bismarck
+25°F
E 6 mph
Feels like: +18°F
Precip.: 100%
Places in USA:
Name
°F
+30°F
+77°F
+77°F
+45°F
+55°F
+70°F
+77°F
+70°F
+25°F
+57°F
+48°F
+63°F
+63°F
+46°F
+5°F
24 Hours Forecast
Bismarck
Local time: 22:47
December 05, friday
0000
25°F
E
6 mph
0300
27°F
E
6 mph
0600
28°F
E
9 mph
0900
30°F
SE
11 mph
1200
30°F
SE
15 mph
1500
27°F
SE
14 mph
1800
25°F
SE
8 mph
2100
21°F
E
3 mph
Units of measurement: °C / °F