Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 220737
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
137 AM MDT WED MAY 22 2024
...................................
...THE CASPER WY CLIMATE SUMMARY FOR MAY 21 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 46 12:01 PM 87 1964 69 -23 77
2006
MINIMUM 32 11:56 PM 26 2001 39 -7 40
AVERAGE 39 54 -15
PRECIPITATION (IN)
YESTERDAY 0.37 1.04 1962 0.08 0.29 0.00
MONTH TO DATE 2.44 1.52 0.92 1.33
SINCE MAR 1 4.23 3.77 0.46 3.47
SINCE JAN 1 5.26 4.82 0.44 5.88
SNOWFALL (IN)
YESTERDAY T 2.5 2019 0.0 0.0 0.0
MONTH TO DATE 3.9 2.3 1.6 0.0
SINCE MAR 1 13.2 23.1 -9.9 48.3
SINCE JUL 1 42.5 71.4 -28.9 127.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 11 15 6
MONTH TO DATE 350 318 32 255
SINCE MAR 1 1876 1907 -31 2197
SINCE JUL 1 6831 7269 -438 7897
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 7:00 AM
LOWEST 79 3:00 PM
AVERAGE 88
..........................................................
THE CASPER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 86 1980
2006
MINIMUM TEMPERATURE (F) 39 22 2022
SUNRISE AND SUNSET
MAY 22 2024...........SUNRISE 5:36 AM MDT SUNSET 8:30 PM MDT
MAY 23 2024...........SUNRISE 5:35 AM MDT SUNSET 8:31 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$