070
CDUS45 KRIW 010045
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST SAT FEB 28 2026
...............................
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 28 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 60 2:45 PM 61 1972 42 18 59
MINIMUM 30 6:28 AM -20 1996 18 12 23
AVERAGE 45 30 15 41
PRECIPITATION (IN)
TODAY T 0.21 1994 0.02 -0.02 0.00
MONTH TO DATE 0.35 0.56 -0.21 0.24
SINCE DEC 1 0.90 1.66 -0.76 0.88
SINCE JAN 1 0.54 1.05 -0.51 0.72
SNOWFALL (IN)
TODAY MM 0.4 MM 0.0
MONTH TO DATE 4.5 10.9 -6.4 2.3
SINCE DEC 1 11.4 30.9 -19.5 10.5
SINCE JUL 1 15.7 48.3 -32.6 10.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 20 35 -15 24
MONTH TO DATE 824 1076 -252 1112
SINCE DEC 1 2751 3561 -810 3515
SINCE JUL 1 4177 5363 -1186 5015
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 26 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 15.7
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 54
LOWEST 12
AVERAGE 33
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 64 1986
MINIMUM TEMPERATURE (F) 18 -12 1960
SUNRISE AND SUNSET
FEBRUARY 28 2026......SUNRISE 6:43 AM MST SUNSET 5:54 PM MST
MARCH 1 2026.........SUNRISE 6:41 AM MST SUNSET 5:55 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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