Climatological Report (Daily)
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
936
CDUS45 KRIW 020045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT FRI AUG 01 2025
...................................
...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 1 2025...
VALID TODAY AS OF 0600 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 1:16 PM 99 2008 90 -4 94
MINIMUM 50 5:36 AM 42 1968 55 -5 45
AVERAGE 68 72 -4 70
PRECIPITATION (IN)
TODAY 0.22 0.31 2006 0.03 0.19 0.00
MONTH TO DATE 0.22 0.03 0.19 0.00
SINCE JUN 1 1.89 2.56 -0.67 1.33
SINCE JAN 1 6.81 8.07 -1.26 6.59
SNOWFALL (IN)
TODAY MM 0.0 MM 0.0
MONTH TO DATE MM 0.0 MM 0.0
SINCE JUN 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 96 140 -44 70
SINCE JUL 1 5 14 -9 16
COOLING
TODAY 3 7 -4 5
MONTH TO DATE 3 7 -4 5
SINCE JUN 1 305 258 47 293
SINCE JAN 1 305 262 43 296
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89
LOWEST 26
AVERAGE 58
..........................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 99 2000
MINIMUM TEMPERATURE (F) 54 45 1975
SUNRISE AND SUNSET
AUGUST 1 2025........SUNRISE 5:57 AM MDT SUNSET 8:26 PM MDT
AUGUST 2 2025........SUNRISE 5:58 AM MDT SUNSET 8:25 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$