009
CDUS45 KRIW 170737
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
137 AM MDT WED MAY 17 2023
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR MAY 16 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 4:25 PM 85 2012 67 11 78
MINIMUM 46 3:55 AM 31 2009 40 6 42
AVERAGE 62 53 9 60
PRECIPITATION (IN)
YESTERDAY T 0.24 0.07 -0.07 T
MONTH TO DATE 0.14 1.02 -0.88 1.79
SINCE MAR 1 2.25 2.87 -0.62 3.91
SINCE JAN 1 4.39 3.56 0.83 4.56
SNOWFALL (IN)
YESTERDAY 0.0 T 1999 0.0
MONTH TO DATE 0.0 0.0
SINCE MAR 1 22.5 17.4
SINCE JUL 1 87.1 31.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 12 -9 5
MONTH TO DATE 172 235 -63 242
SINCE MAR 1 2378 1794 584 1931
SINCE JUL 1 8999 7672 1327 6971
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
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 12:00 AM
LOWEST 20 3:00 PM
AVERAGE 50
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 83 2006
MINIMUM TEMPERATURE (F) 40 30 1999
SUNRISE AND SUNSET
MAY 17 2023...........SUNRISE 5:49 AM MDT SUNSET 8:32 PM MDT
MAY 18 2023...........SUNRISE 5:48 AM MDT SUNSET 8:33 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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