Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 050045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT WED JUN 04 2025
...................................
...THE CASPER WY CLIMATE SUMMARY FOR JUNE 4 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 67 3:54 PM 95 2021 75 -8 77
MINIMUM 36 3:20 AM 30 1943 43 -7 42
AVERAGE 52 59 -7 60
PRECIPITATION (IN)
TODAY 0.00 0.51 2023 0.06 -0.06 0.00
MONTH TO DATE 0.08 0.23 -0.15 0.01
SINCE JUN 1 0.08 0.23 -0.15 0.01
SINCE JAN 1 5.00 5.74 -0.74 5.27
SNOWFALL (IN)
TODAY MM 0.1 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 13 7 6 5
MONTH TO DATE 35 29 6 22
SINCE JUN 1 35 29 6 22
SINCE JUL 1 6966 7389 -423 6969
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 3 3 0 0
SINCE JUN 1 3 3 0 0
SINCE JAN 1 3 7 -4 3
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 28
AVERAGE 64
..........................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 94 2020
MINIMUM TEMPERATURE (F) 43 32 1966
1998
SUNRISE AND SUNSET
JUNE 4 2025..........SUNRISE 5:28 AM MDT SUNSET 8:41 PM MDT
JUNE 5 2025..........SUNRISE 5:28 AM MDT SUNSET 8:41 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$