197
CDUS45 KRIW 120731
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1231 AM MST THU DEC 12 2024
...............................
..THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 11 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 38 6:14 PM 59 1939 35 3 44
MINIMUM 25 5:31 AM -19 1985 15 10 25
AVERAGE 32 25 7
PRECIPITATION (IN)
YESTERDAY 0.00 0.15 1984 0.02 -0.02 0.01
MONTH TO DATE 0.01 0.22 -0.21 0.02
SINCE DEC 1 0.01 0.22 -0.21 0.02
SINCE JAN 1 9.13 11.83 -2.70 15.10
SNOWFALL (IN)
YESTERDAY 0.0 2.6 1984 0.4 -0.4 T
MONTH TO DATE T 3.9 -3.9 0.3
SINCE DEC 1 T 3.9 -3.9 0.3
SINCE JUL 1 T 21.3 -21.3 13.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 33 40 -7 30
MONTH TO DATE 345 428 -83 351
SINCE DEC 1 345 428 -83 351
SINCE JUL 1 1845 2230 -385 2016
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 538 443 95 342
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 20.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 1:00 AM
LOWEST 28 9:00 PM
AVERAGE 44
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 60 2014
MINIMUM TEMPERATURE (F) 15 -14 2000
SUNRISE AND SUNSET
DECEMBER 12 2024......SUNRISE 7:28 AM MST SUNSET 4:32 PM MST
DECEMBER 13 2024......SUNRISE 7:29 AM MST SUNSET 4:32 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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