851
CDUS45 KRIW 240045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT MON JUN 23 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR JUNE 23 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 80 4:59 PM 101 1954 83 -3 98
MINIMUM 32R 4:16 AM 38 1987 47 -15 54
AVERAGE 56 65 -9 76
PRECIPITATION (IN)
TODAY 0.00 0.95 1989 0.04 -0.04 0.00
MONTH TO DATE 0.52 1.07 -0.55 0.80
SINCE JUN 1 0.52 1.07 -0.55 0.80
SINCE JAN 1 5.44 6.58 -1.14 6.06
SNOWFALL (IN)
TODAY MM 0.0 MM 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE JUN 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 26.5 71.8 -45.3 42.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 9 2 7 0
MONTH TO DATE 87 113 -26 48
SINCE JUN 1 87 113 -26 48
SINCE JUL 1 7018 7473 -455 6995
COOLING
TODAY 0 2 -2 11
MONTH TO DATE 51 30 21 59
SINCE JUN 1 51 30 21 59
SINCE JAN 1 51 34 17 62
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.7
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 96
LOWEST 11
AVERAGE 54
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 102 1988
MINIMUM TEMPERATURE (F) 47 37 2017
SUNRISE AND SUNSET
JUNE 23 2025..........SUNRISE 5:28 AM MDT SUNSET 8:49 PM MDT
JUNE 24 2025..........SUNRISE 5:28 AM MDT SUNSET 8:49 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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