297
CDUS45 KRIW 190032
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
632 PM MDT MON SEP 18 2023
...............................
..THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 18 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 83 1:13 PM 92 2014 75 8 80
MINIMUM 47 5:51 AM 19 1965 42 5 45
AVERAGE 65 58 7 63
PRECIPITATION (IN)
TODAY 0.00 0.57 1946 0.03 -0.03 0.00
MONTH TO DATE 0.54 0.48 0.06 0.62
SINCE SEP 1 0.54 0.48 0.06 0.62
SINCE JAN 1 13.02 9.31 3.71 11.01
SNOWFALL (IN)
TODAY 0.0 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.5 -0.5 0.0
SINCE SEP 1 0.0 0.5 -0.5 0.0
SINCE JUL 1 0.0 0.5 -0.5 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 8 -8 2
MONTH TO DATE 56 89 -33 77
SINCE SEP 1 56 89 -33 77
SINCE JUL 1 109 134 -25 79
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 19 28 -9 67
SINCE SEP 1 19 28 -9 67
SINCE JAN 1 341 440 -99 543
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 51
LOWEST 12
AVERAGE 32
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 2010
MINIMUM TEMPERATURE (F) 41 23 1965
SUNRISE AND SUNSET
SEPTEMBER 18 2023.....SUNRISE 6:49 AM MDT SUNSET 7:11 PM MDT
SEPTEMBER 19 2023.....SUNRISE 6:50 AM MDT SUNSET 7:09 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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