852
CDUS45 KRIW 180031
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
531 PM MST SUN DEC 17 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 17 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 51 2:07 PM 60 1980 34 17 20
MINIMUM 32 7:41 AM -31 1964 14 18 11
AVERAGE 42 24 18 16
PRECIPITATION (IN)
TODAY 0.00 0.45 1970 0.02 -0.02 0.00
MONTH TO DATE 0.02 0.34 -0.32 0.55
SINCE DEC 1 0.02 0.34 -0.32 0.55
SINCE JAN 1 15.37 11.95 3.42 13.17
SNOWFALL (IN)
TODAY 0.0 0.3 -0.3 0.0
MONTH TO DATE 0.3 6.0 -5.7 12.2
SINCE DEC 1 0.3 6.0 -5.7 12.2
SINCE JUL 1 13.6 23.4 -9.8 30.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 23 41 -18 49
MONTH TO DATE 540 672 -132 684
SINCE DEC 1 540 672 -132 684
SINCE JUL 1 2205 2474 -269 2499
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 25 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 13.2
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 40
LOWEST 23
AVERAGE 32
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 52 1994
MINIMUM TEMPERATURE (F) 14 -18 1983
SUNRISE AND SUNSET
DECEMBER 17 2023......SUNRISE 7:31 AM MST SUNSET 4:33 PM MST
DECEMBER 18 2023......SUNRISE 7:32 AM MST SUNSET 4:33 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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