238
CDUS45 KRIW 290736
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1236 AM MST SUN DEC 29 2024
...............................
..THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 28 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 44 3:53 PM 53 2005 34 10 37
MINIMUM 23 11:28 PM -26 1983 14 9 23
AVERAGE 34 24 10
PRECIPITATION (IN)
YESTERDAY 0.00 0.16 1955 0.02 -0.02 0.00
MONTH TO DATE 0.02 0.55 -0.53 0.06
SINCE DEC 1 0.02 0.55 -0.53 0.06
SINCE JAN 1 9.14 12.16 -3.02 15.14
SNOWFALL (IN)
YESTERDAY 0.0 2.4 1955 0.4 -0.4 0.0
MONTH TO DATE T 10.0 -10.0 1.0
SINCE DEC 1 T 10.0 -10.0 1.0
SINCE JUL 1 T 27.4 -27.4 14.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 41 -10 35
MONTH TO DATE 858 1123 -265 913
SINCE DEC 1 858 1123 -265 913
SINCE JUL 1 2358 2925 -567 2578
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 38 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 18.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 8:00 PM
LOWEST 43 4:00 PM
AVERAGE 70
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 51 1965
1980
MINIMUM TEMPERATURE (F) 14 -25 1990
SUNRISE AND SUNSET
DECEMBER 29 2024......SUNRISE 7:37 AM MST SUNSET 4:40 PM MST
DECEMBER 30 2024......SUNRISE 7:37 AM MST SUNSET 4:41 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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