340
CDUS45 KRIW 190046
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
646 PM MDT TUE MAR 18 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR MARCH 18 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 35 12:23 PM 75 2017 50 -15 63
MINIMUM 28 4:59 PM -15 1965 24 4 25
AVERAGE 32 37 -5 44
PRECIPITATION (IN)
TODAY 0.01 0.95 1954 0.03 -0.02 0.00
MONTH TO DATE 0.91 0.44 0.47 0.26
SINCE MAR 1 0.91 0.44 0.47 0.26
SINCE JAN 1 1.63 1.49 0.14 1.29
SNOWFALL (IN)
TODAY MM 0.4 MM 0.0
MONTH TO DATE 3.5 5.8 -2.3 0.9
SINCE MAR 1 3.5 5.8 -2.3 0.9
SINCE JUL 1 14.0 54.1 -40.1 30.2
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 33 28 5 21
MONTH TO DATE 540 564 -24 530
SINCE MAR 1 540 564 -24 530
SINCE JUL 1 5555 5926 -371 5485
COOLING
TODAY 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 31 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 69
AVERAGE 85
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 71 1997
MINIMUM TEMPERATURE (F) 24 -8 1965
SUNRISE AND SUNSET
MARCH 18 2025.........SUNRISE 7:12 AM MDT SUNSET 7:16 PM MDT
MARCH 19 2025.........SUNRISE 7:10 AM MDT SUNSET 7:17 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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