Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 070730
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT MON APR 07 2025
...................................
...THE CASPER WY CLIMATE SUMMARY FOR APRIL 6 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 59 2:48 PM 77 1991 54 5 47
MINIMUM 26 6:10 AM 6 1997 27 -1 31
AVERAGE 43 41 2
PRECIPITATION (IN)
YESTERDAY 0.00 0.85 1941 0.04 -0.04 0.83
MONTH TO DATE 0.29 0.23 0.06 0.83
SINCE MAR 1 1.62 1.07 0.55 1.40
SINCE JAN 1 2.34 2.12 0.22 2.43
SNOWFALL (IN)
YESTERDAY 0.0 6.3 1957 0.5 -0.5 4.8
MONTH TO DATE 3.5 2.5 1.0 5.0
SINCE MAR 1 11.5 12.8 -1.3 7.7
SINCE JUL 1 22.0 61.1 -39.1 37.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 24 -2 26
MONTH TO DATE 188 149 39 118
SINCE MAR 1 1037 1056 -19 1011
SINCE JUL 1 6052 6418 -366 5966
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 11:00 PM
LOWEST 19 2:00 PM
AVERAGE 52
..........................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 77 1988
MINIMUM TEMPERATURE (F) 27 14 1973
2008
2018
SUNRISE AND SUNSET
APRIL 7 2025.........SUNRISE 6:37 AM MDT SUNSET 7:40 PM MDT
APRIL 8 2025.........SUNRISE 6:35 AM MDT SUNSET 7:41 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$