821
CDUS45 KRIW 150738
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
138 AM MDT MON MAY 15 2023
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR MAY 14 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 55 5:26 PM 86 2013 66 -11 69
MINIMUM 44 4:55 AM 28 2014 39 5 39
AVERAGE 50 52 -2 54
PRECIPITATION (IN)
YESTERDAY 0.06 0.18 0.06 0.00 0.00
MONTH TO DATE 0.14 0.88 -0.74 1.79
SINCE MAR 1 2.25 2.73 -0.48 3.91
SINCE JAN 1 4.39 3.42 0.97 4.56
SNOWFALL (IN)
YESTERDAY 0.0 T 2015 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 15 13 2 11
MONTH TO DATE 163 211 -48 228
SINCE MAR 1 2369 1770 599 1917
SINCE JUL 1 8990 7648 1342 6957
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 16 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 74 3:00 PM
AVERAGE 87
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 84 2012
MINIMUM TEMPERATURE (F) 39 33 2004
SUNRISE AND SUNSET
MAY 15 2023...........SUNRISE 5:51 AM MDT SUNSET 8:30 PM MDT
MAY 16 2023...........SUNRISE 5:50 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.
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