478
CDUS45 KRIW 210737
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1237 AM MST TUE JAN 21 2025
...............................
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 20 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 2 11:59 PM 57 2005 36 -34 46
MINIMUM -25R 2:19 AM -19 1959 15 -40 1
AVERAGE -11 25 -36
PRECIPITATION (IN)
YESTERDAY 0.00 0.53 2018 0.02 -0.02 0.00
MONTH TO DATE 0.45 0.32 0.13 0.36
SINCE DEC 1 0.61 0.93 -0.32 0.42
SINCE JAN 1 0.45 0.32 0.13 0.36
SNOWFALL (IN)
YESTERDAY 0.0 8.1 2018 0.3 -0.3 0.0
MONTH TO DATE 6.0 5.7 0.3 6.2
SINCE DEC 1 7.5 16.7 -9.2 7.2
SINCE JUL 1 7.5 34.1 -26.6 20.5
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 76 40 36 41
MONTH TO DATE 944 803 141 1024
SINCE DEC 1 1914 2051 -137 2038
SINCE JUL 1 3414 3853 -439 3703
COOLING
YESTERDAY 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 32 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 13.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 12:00 AM
LOWEST 48 4:00 PM
AVERAGE 67
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 56 1950
MINIMUM TEMPERATURE (F) 15 -21 1962
SUNRISE AND SUNSET
JANUARY 21 2025.......SUNRISE 7:30 AM MST SUNSET 5:05 PM MST
JANUARY 22 2025.......SUNRISE 7:29 AM MST SUNSET 5:06 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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