764
CDUS45 KRIW 170733
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT SUN SEP 17 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 16 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 80 3:01 PM 94 2000 76 4 68
MINIMUM 43 6:00 AM 19 1965 42 1 42
AVERAGE 62 59 3
PRECIPITATION (IN)
YESTERDAY 0.00 0.56 2006 0.03 -0.03 T
MONTH TO DATE 0.54 0.42 0.12 0.62
SINCE SEP 1 0.54 0.42 0.12 0.62
SINCE JAN 1 13.02 9.25 3.77 11.01
SNOWFALL (IN)
YESTERDAY 0.0 2.1 1965 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.4 -0.4 0.0
SINCE SEP 1 0.0 0.4 -0.4 0.0
SINCE JUL 1 0.0 0.4 -0.4 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 7 -4 10
MONTH TO DATE 54 74 -20 68
SINCE SEP 1 54 74 -20 68
SINCE JUL 1 107 119 -12 70
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 19 26 -7 67
SINCE SEP 1 19 26 -7 67
SINCE JAN 1 341 438 -97 543
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 6:00 AM
LOWEST 21 5:00 PM
AVERAGE 52
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 89 2000
MINIMUM TEMPERATURE (F) 42 19 1965
SUNRISE AND SUNSET
SEPTEMBER 17 2023.....SUNRISE 6:48 AM MDT SUNSET 7:12 PM MDT
SEPTEMBER 18 2023.....SUNRISE 6:49 AM MDT SUNSET 7:11 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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