World Resorts USA Casper Weather

Casper weather in April

Weather in Casper: April

Average day temperature: 48.1°F
Average night temperature: 31.8°F
Number of sunny days: 12 days
Day length: 12.8 - 14.1 hours
Number of rainy days: 0 days
Precipitation totals: 0.7 in.

Air temperature in April, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
11
22
33
44
55
66
77
88
Day temperature   
Night temperature

The highest day temperature during April of 2024 was 69°F. At the same time the lowest night temperature was 21°F. Daily and nightly averages during April were 52.7°F and 36.8°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
40%
40%
20%

Number of sunny, partly cloudy and cloudy days in April is almost equal.

Precipitation total in April, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.2
0.3
0.5
0.7
0.8
1.0
1.2

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

Wind speed in April, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.3
4.5
6.8
9.0
11.3
13.5
15.8
13.1
12.0
9.4
9.4
8.9
8.6
9.8
10.5
11.6
12.3
11.4
13.1
12.0
9.4
9.4
8.9
8.6
9.8
10.5
11.2
11.6
12.3
11.4

The average wind speed value in April is 11.2 mph

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.0
4.1
6.1
8.2
10.2
12.3
14.3
16.4
6.1
6.5
7.9
10.3
10.9
11.9
11.4
9.1
7.1
6.5
5.8
6.1
6.5
7.9
10.3
10.9
11.9
11.4
9.1
8.2
7.1
6.5
5.8

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: 8.2.

Best time for vacation in Casper

Sunniest months:
July 25 days
August 23 days
September 23 days
Warmest months:
July 85.4 °F
August 83.6 °F
June 76.7 °F
Coldest months:
January 28.3 °F
February 29.0 °F
December 34.3 °F
Rainiest months:
May 2 days
October 1 day
June 1 day
Windiest months:
December 13.1 mph
February 12.3 mph
November 12.0 mph

Casper on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+37°F
+43°F
+72°F
+72°F
+72°F
+61°F
+68°F
+41°F
+68°F
+57°F
+54°F
+63°F
+64°F
+61°F
+37°F
24 Hours Forecast
Casper
Local time: 02:00
April 10, thursday
0300
34°F
SW
3 mph
0600
28°F
SW
3 mph
0900
43°F
N
2 mph
1200
57°F
E
7 mph
1500
64°F
E
10 mph
1800
66°F
SE
10 mph
2100
52°F
SW
2 mph
April 11, friday
0000
41°F
NW
6 mph
Units of measurement: °C / °F