204
CDUS45 KRIW 200733
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT SUN AUG 20 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR AUGUST 19 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 89 3:11 PM 97 2019 86 3 81
MINIMUM 58 11:59 PM 37 2002 51 7 50
AVERAGE 74 68 6
PRECIPITATION (IN)
YESTERDAY T 1.35 1979 0.03 -0.03 0.00
MONTH TO DATE 0.84 0.54 0.30 1.70
SINCE JUN 1 5.46 3.07 2.39 2.22
SINCE JAN 1 12.31 8.58 3.73 10.10
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE JUN 1 0.0 0.1 -0.1 T
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 25 7 18 0
SINCE JUN 1 195 147 48 126
SINCE JUL 1 48 21 27 1
COOLING
YESTERDAY 9 5 4 1
MONTH TO DATE 78 114 -36 145
SINCE JUN 1 264 365 -101 439
SINCE JAN 1 264 369 -105 439
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 8:00 PM
LOWEST 25 5:00 PM
AVERAGE 50
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 97 1973
MINIMUM TEMPERATURE (F) 51 38 2016
SUNRISE AND SUNSET
AUGUST 20 2023........SUNRISE 6:17 AM MDT SUNSET 8:00 PM MDT
AUGUST 21 2023........SUNRISE 6:18 AM MDT SUNSET 7:59 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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