531
CDUS45 KRIW 160045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT TUE JUL 15 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR JULY 15 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 87 4:19 PM 102 2006 90 -3 94
MINIMUM 52 5:02 AM 42 2009 53 -1 59
2010
AVERAGE 70 72 -2 77
PRECIPITATION (IN)
TODAY T 0.86 1953 0.04 -0.04 0.07
MONTH TO DATE 0.15 0.57 -0.42 0.18
SINCE JUN 1 0.68 1.91 -1.23 0.98
SINCE JAN 1 5.60 7.42 -1.82 6.24
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 5 7 -2 12
MONTH TO DATE 108 81 27 76
SINCE JUN 1 183 132 51 179
SINCE JAN 1 183 136 47 182
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83
LOWEST 26
AVERAGE 55
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 104 2005
MINIMUM TEMPERATURE (F) 54 43 1983
SUNRISE AND SUNSET
JULY 15 2025..........SUNRISE 5:41 AM MDT SUNSET 8:42 PM MDT
JULY 16 2025..........SUNRISE 5:42 AM MDT SUNSET 8:42 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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