960
CDUS45 KRIW 240742
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
142 AM MDT SUN SEP 24 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 23 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 67 3:08 PM 90 1992 72 -5 75
MINIMUM 39 10:30 PM 24 2000 40 -1 42
AVERAGE 53 56 -3
PRECIPITATION (IN)
YESTERDAY 0.00 0.29 1961 0.04 -0.04 T
2000
MONTH TO DATE 0.59 0.66 -0.07 0.75
SINCE SEP 1 0.59 0.66 -0.07 0.75
SINCE JAN 1 13.07 9.49 3.58 11.14
SNOWFALL (IN)
YESTERDAY 0.0 4.5 2000 0.0 0.0 0.0
MONTH TO DATE 0.0 0.8 -0.8 0.0
SINCE SEP 1 0.0 0.8 -0.8 0.0
SINCE JUL 1 0.0 0.8 -0.8 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 10 2 6
MONTH TO DATE 88 133 -45 103
SINCE SEP 1 88 133 -45 103
SINCE JUL 1 141 178 -37 105
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 19 29 -10 68
SINCE SEP 1 19 29 -10 68
SINCE JAN 1 341 441 -100 544
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 14.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 9:00 PM
LOWEST 28 2:00 PM
AVERAGE 55
......................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 87 1966
2020
MINIMUM TEMPERATURE (F) 39 22 1984
SUNRISE AND SUNSET
SEPTEMBER 24 2023.....SUNRISE 6:55 AM MDT SUNSET 7:00 PM MDT
SEPTEMBER 25 2023.....SUNRISE 6:56 AM MDT SUNSET 6:58 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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