World Resorts USA Casper Weather

Casper weather in May

Weather in Casper: May

Average day temperature: 61.6°F
Average night temperature: 43.9°F
Number of sunny days: 13 days
Day length: 14.1 - 15.1 hours
Number of rainy days: 2 days
Precipitation totals: 0.9 in.

Air temperature in May, °F

Show year:
2024
2023
2022

The highest day temperature during May of 2024 was 78°F. At the same time the lowest night temperature was 27°F. Day and night temperature averages during May were 58.0°F and 41.0°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Casper in May is 0.9 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 10.5 mph

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 May is: 9.1.

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:
February 27.8 °F
January 28.6 °F
December 33.2 °F
Rainiest months:
May 2 days
June 1 day
October 1 day
Windiest months:
December 13.3 mph
February 12.4 mph
November 12.2 mph

Casper on a weather map

Casper
+45°F
NE 16 mph
Feels like: +36°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+50°F
+75°F
+75°F
+59°F
+70°F
+77°F
+70°F
+46°F
+63°F
+57°F
+73°F
+72°F
+66°F
+34°F
24 Hours Forecast
Casper
Local time: 12:23
November 21, thursday
1500
48°F
NE
17 mph
1800
41°F
NE
11 mph
2100
36°F
NE
11 mph
November 22, friday
0000
32°F
NE
11 mph
0300
32°F
NE
10 mph
0600
32°F
NE
11 mph
0900
37°F
NE
8 mph
1200
50°F
NE
11 mph
Units of measurement: °C / °F