781
CDUS45 KRIW 010727
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SUN OCT 01 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 30 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 85 1:57 PM 88 1980 68 17 65
MINIMUM 34 4:33 AM 17 1985 37 -3 50
AVERAGE 60 52 8
PRECIPITATION (IN)
YESTERDAY T 0.66 1982 0.04 -0.04 0.06
MONTH TO DATE 0.59 0.95 -0.36 0.81
SINCE SEP 1 0.59 0.95 -0.36 0.81
SINCE JAN 1 13.07 9.78 3.29 11.20
SNOWFALL (IN)
YESTERDAY 0.0 6.6 1982 0.1 -0.1 0.0
MONTH TO DATE 0.0 1.5 -1.5 0.0
SINCE SEP 1 0.0 1.5 -1.5 0.0
SINCE JUL 1 0.0 1.5 -1.5 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 13 -8 7
MONTH TO DATE 127 213 -86 144
SINCE SEP 1 127 213 -86 144
SINCE JUL 1 180 258 -78 146
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 20 30 -10 68
SINCE SEP 1 20 30 -10 68
SINCE JAN 1 342 442 -100 544
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WIND (MPH)
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.9
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 92 5:00 AM
LOWEST 10 1:00 PM
AVERAGE 51
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 1992
MINIMUM TEMPERATURE (F) 36 20 1985
SUNRISE AND SUNSET
OCTOBER 1 2023.......SUNRISE 7:03 AM MDT SUNSET 6:47 PM MDT
OCTOBER 2 2023.......SUNRISE 7:04 AM MDT SUNSET 6:46 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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