622
CDUS45 KRIW 050045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST WED FEB 04 2026
...............................
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 4 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 59 3:45 PM 61 1963 36 23 61
MINIMUM 20 7:03 AM -27 1982 15 5 12
AVERAGE 40 25 15 37
PRECIPITATION (IN)
TODAY 0.00 0.23 2015 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.07 -0.07 T
SINCE DEC 1 0.55 1.17 -0.62 0.64
SINCE JAN 1 0.19 0.56 -0.37 0.48
SNOWFALL (IN)
TODAY MM 0.4 MM 0.0
MONTH TO DATE 0.0 1.5 -1.5 T
SINCE DEC 1 6.9 21.5 -14.6 8.2
SINCE JUL 1 11.2 38.9 -27.7 8.2
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 25 40 -15 28
MONTH TO DATE 109 160 -51 112
SINCE DEC 1 2036 2645 -609 2515
SINCE JUL 1 3462 4447 -985 4015
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 14.1
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 78
LOWEST 20
AVERAGE 49
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 62 1963
MINIMUM TEMPERATURE (F) 15 -23 1982
SUNRISE AND SUNSET
FEBRUARY 4 2026......SUNRISE 7:17 AM MST SUNSET 5:23 PM MST
FEBRUARY 5 2026......SUNRISE 7:16 AM MST SUNSET 5:24 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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