Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KRIW 210729
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SAT SEP 21 2024
...................................
...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 20 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 2:40 PM 89 1956 74 7 76
MINIMUM 38 1:55 AM 16 1983 41 -3 43
AVERAGE 60 57 3
PRECIPITATION (IN)
YESTERDAY 0.00 2.01 1989 0.04 -0.04 0.01
MONTH TO DATE 0.24 0.55 -0.31 0.55
SINCE SEP 1 0.24 0.55 -0.31 0.55
SINCE JAN 1 7.22 9.38 -2.16 12.76
SNOWFALL (IN)
YESTERDAY 0.0 6.9 1995 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.6 -0.6 0.0
SINCE SEP 1 0.0 0.6 -0.6 0.0
SINCE JUL 1 0.0 0.6 -0.6 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 8 -3 5
MONTH TO DATE 46 105 -59 62
SINCE SEP 1 46 105 -59 62
SINCE JUL 1 84 150 -66 115
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 51 29 22 19
SINCE SEP 1 51 29 22 19
SINCE JAN 1 526 441 85 341
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 2:00 AM
LOWEST 13 4:00 PM
AVERAGE 38
..........................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 85 1966
MINIMUM TEMPERATURE (F) 40 21 1983
SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE 6:53 AM MDT SUNSET 7:04 PM MDT
SEPTEMBER 22 2024.....SUNRISE 6:54 AM MDT SUNSET 7:02 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$