962
CDUS45 KRIW 100734
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1234 AM MST SUN DEC 10 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 9 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 34 2:16 PM 63 1939 35 -1 38
MINIMUM 20 7:38 PM -23 1977 15 5 15
AVERAGE 27 25 2
PRECIPITATION (IN)
YESTERDAY 0.01 0.33 1985 0.02 -0.01 0.00
MONTH TO DATE 0.01 0.18 -0.17 0.15
SINCE DEC 1 0.01 0.18 -0.17 0.15
SINCE JAN 1 15.36 11.79 3.57 12.77
SNOWFALL (IN)
YESTERDAY 0.3 5.0 1985 0.3 0.0 0.0
MONTH TO DATE 0.3 3.1 -2.8 2.5
SINCE DEC 1 0.3 3.1 -2.8 2.5
SINCE JUL 1 13.6 20.5 -6.9 20.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 38 40 -2 38
MONTH TO DATE 291 348 -57 319
SINCE DEC 1 291 348 -57 319
SINCE JUL 1 1956 2150 -194 2134
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 342 443 -101 544
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WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 2:00 AM
LOWEST 45 2:00 PM
AVERAGE 69
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 63 1939
MINIMUM TEMPERATURE (F) 15 -18 1961
SUNRISE AND SUNSET
DECEMBER 10 2023......SUNRISE 7:26 AM MST SUNSET 4:31 PM MST
DECEMBER 11 2023......SUNRISE 7:27 AM MST SUNSET 4:31 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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