900
CDUS45 KRIW 060741
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
141 AM MDT FRI JUN 06 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR JUNE 5 2025
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)
YESTERDAY
MAXIMUM 64 2:49 PM 94 2020 75 -11 87
MINIMUM 44 11:59 PM 32 1966 43 1 47
1998
AVERAGE 54 59 -5
PRECIPITATION (IN)
YESTERDAY 0.09 0.35 1945 0.05 0.04 0.00
MONTH TO DATE 0.17 0.28 -0.11 0.01
SINCE JUN 1 0.17 0.28 -0.11 0.01
SINCE JAN 1 5.09 5.79 -0.70 5.27
SNOWFALL (IN)
YESTERDAY 0.0 3.0 1966 0.0 0.0 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 0
DEGREE DAYS
HEATING
YESTERDAY 11 7 4 0
MONTH TO DATE 46 36 10 22
SINCE JUN 1 46 36 10 22
SINCE JUL 1 6977 7396 -419 6969
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 3 4 -1 2
SINCE JUN 1 3 4 -1 2
SINCE JAN 1 3 8 -5 5
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 AM
LOWEST 44 4:00 PM
AVERAGE 71
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 2006
MINIMUM TEMPERATURE (F) 43 31 1998
SUNRISE AND SUNSET
JUNE 6 2025..........SUNRISE 5:28 AM MDT SUNSET 8:42 PM MDT
JUNE 7 2025..........SUNRISE 5:27 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.
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