Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 140045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SUN JUL 13 2025
...................................
...THE CASPER WY CLIMATE SUMMARY FOR JULY 13 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 94 3:59 PM 103 2005 89 5 99
MINIMUM 47 4:51 AM 37 2008 53 -6 54
AVERAGE 71 71 0 77
PRECIPITATION (IN)
TODAY 0.00 1.64 2004 0.04 -0.04 0.00
MONTH TO DATE 0.15 0.49 -0.34 0.11
SINCE JUN 1 0.68 1.83 -1.15 0.91
SINCE JAN 1 5.60 7.34 -1.74 6.17
SNOWFALL (IN)
TODAY MM 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 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 3 9 -6 16
SINCE JUN 1 94 135 -41 70
SINCE JUL 1 3 9 -6 16
COOLING
TODAY 6 6 0 12
MONTH TO DATE 92 68 24 49
SINCE JUN 1 167 119 48 152
SINCE JAN 1 167 123 44 155
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54
LOWEST 13
AVERAGE 34
..........................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 101 1983
MINIMUM TEMPERATURE (F) 53 41 1952
SUNRISE AND SUNSET
JULY 13 2025..........SUNRISE 5:39 AM MDT SUNSET 8:44 PM MDT
JULY 14 2025..........SUNRISE 5:40 AM MDT SUNSET 8:43 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$