238
CDUS45 KRIW 100047
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
547 PM MST SAT DEC 09 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 9 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 34 2:16 PM 63 1939 35 -1 38
MINIMUM 23 4:21 AM -23 1977 15 8 15
AVERAGE 29 25 4 27
PRECIPITATION (IN)
TODAY 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)
TODAY 0.3 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 T
DEGREE DAYS
HEATING
TODAY 36 40 -4 38
MONTH TO DATE 289 348 -59 319
SINCE DEC 1 289 348 -59 319
SINCE JUL 1 1954 2150 -196 2134
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92
LOWEST 45
AVERAGE 69
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 63 1939
MINIMUM TEMPERATURE (F) 15 -18 1961
SUNRISE AND SUNSET
DECEMBER 9 2023......SUNRISE 7:25 AM MST SUNSET 4:31 PM MST
DECEMBER 10 2023......SUNRISE 7:26 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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