996
CDUS45 KRIW 140745
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
145 AM MDT THU SEP 14 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 13 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 81 12:12 PM 89 1981 77 4 85
2006
MINIMUM 44 2:53 AM 23 1949 43 1 35
AVERAGE 63 60 3
PRECIPITATION (IN)
YESTERDAY T 0.95 1982 0.03 -0.03 0.02
MONTH TO DATE 0.31 0.33 -0.02 0.40
SINCE SEP 1 0.31 0.33 -0.02 0.40
SINCE JAN 1 12.79 9.16 3.63 10.79
SNOWFALL (IN)
YESTERDAY 0.0 0.4 1993 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.3 -0.3 0.0
SINCE SEP 1 0.0 0.3 -0.3 0.0
SINCE JUL 1 0.0 0.3 -0.3 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 6 -4 5
MONTH TO DATE 32 55 -23 42
SINCE SEP 1 32 55 -23 42
SINCE JUL 1 85 100 -15 44
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 19 23 -4 65
SINCE SEP 1 19 23 -4 65
SINCE JAN 1 341 435 -94 541
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 11:00 PM
LOWEST 20 12:00 PM
AVERAGE 53
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 92 1948
MINIMUM TEMPERATURE (F) 43 28 1961
SUNRISE AND SUNSET
SEPTEMBER 14 2023.....SUNRISE 6:44 AM MDT SUNSET 7:18 PM MDT
SEPTEMBER 15 2023.....SUNRISE 6:45 AM MDT SUNSET 7:16 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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