776
CDUS45 KRIW 160727
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SAT SEP 16 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 15 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 71 3:40 PM 92 2000 76 -5 55
MINIMUM 40 5:09 AM 28 1947 43 -3 43
1965
AVERAGE 56 59 -3
PRECIPITATION (IN)
YESTERDAY 0.00 0.47 2017 0.04 -0.04 0.19
MONTH TO DATE 0.54 0.39 0.15 0.62
SINCE SEP 1 0.54 0.39 0.15 0.62
SINCE JAN 1 13.02 9.22 3.80 11.01
SNOWFALL (IN)
YESTERDAY 0.0 0.7 1965 0.0 0.0 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 9 6 3 16
MONTH TO DATE 51 67 -16 58
SINCE SEP 1 51 67 -16 58
SINCE JUL 1 104 112 -8 60
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 19 25 -6 67
SINCE SEP 1 19 25 -6 67
SINCE JAN 1 341 437 -96 543
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WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 32 4:00 PM
AVERAGE 66
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THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 2000
MINIMUM TEMPERATURE (F) 42 19 1965
SUNRISE AND SUNSET
SEPTEMBER 16 2023.....SUNRISE 6:46 AM MDT SUNSET 7:14 PM MDT
SEPTEMBER 17 2023.....SUNRISE 6:48 AM MDT SUNSET 7:12 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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