191
CDUS45 KRIW 100734
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT SUN SEP 10 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 9 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 4:28 PM 95 2021 79 1 54
MINIMUM 44 5:56 AM 24 2020 45 -1 42
AVERAGE 62 62 0
PRECIPITATION (IN)
YESTERDAY 0.00 0.46 1940 0.02 -0.02 0.33
MONTH TO DATE 0.23 0.21 0.02 0.38
SINCE SEP 1 0.23 0.21 0.02 0.38
SINCE JAN 1 12.71 9.04 3.67 10.77
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 5 -2 17
MONTH TO DATE 13 33 -20 17
SINCE SEP 1 13 33 -20 17
SINCE JUL 1 66 78 -12 19
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 19 19 0 65
SINCE SEP 1 19 19 0 65
SINCE JAN 1 341 431 -90 541
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 6:00 AM
LOWEST 23 4:00 PM
AVERAGE 60
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 2021
MINIMUM TEMPERATURE (F) 44 27 2020
SUNRISE AND SUNSET
SEPTEMBER 10 2023.....SUNRISE 6:40 AM MDT SUNSET 7:25 PM MDT
SEPTEMBER 11 2023.....SUNRISE 6:41 AM MDT SUNSET 7:23 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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