338
CDUS45 KRIW 180732
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT FRI AUG 18 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR AUGUST 17 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 95 2:35 PM 97 2013 87 8 90
2020
MINIMUM 50 5:32 AM 36 2002 51 -1 50
2009
AVERAGE 73 69 4
PRECIPITATION (IN)
YESTERDAY T 1.00 2003 0.02 -0.02 0.15
MONTH TO DATE 0.84 0.49 0.35 1.70
SINCE JUN 1 5.46 3.02 2.44 2.22
SINCE JAN 1 12.31 8.53 3.78 10.10
SNOWFALL (IN)
YESTERDAY MM T 2022 0.0 MM T
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 MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 25 5 20 0
SINCE JUN 1 195 145 50 126
SINCE JUL 1 48 19 29 1
COOLING
YESTERDAY 8 5 3 5
MONTH TO DATE 52 104 -52 140
SINCE JUN 1 238 355 -117 434
SINCE JAN 1 238 359 -121 434
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 4:00 AM
LOWEST 16 4:00 PM
AVERAGE 50
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 99 1986
MINIMUM TEMPERATURE (F) 51 37 2009
SUNRISE AND SUNSET
AUGUST 18 2023........SUNRISE 6:15 AM MDT SUNSET 8:04 PM MDT
AUGUST 19 2023........SUNRISE 6:16 AM MDT SUNSET 8:02 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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