845
CDUS45 KRIW 230730
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT FRI MAY 23 2025
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR MAY 22 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 4:51 PM 82 2000 69 6 63
MINIMUM 34 5:14 AM 24 2022 42 -8 33
AVERAGE 55 56 -1 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.55 0.06 -0.06 0.00
MONTH TO DATE 1.09 1.41 -0.32 2.07
SINCE MAR 1 3.97 3.26 0.71 2.97
SINCE JAN 1 4.47 3.95 0.52 4.42
SNOWFALL (IN)
YESTERDAY 0.0 10.7 2008 0.0
MONTH TO DATE 0.9 0.9
SINCE MAR 1 18.2 4.5
SINCE JUL 1 30.7 36.7
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 10 10 0 17
MONTH TO DATE 274 299 -25 334
SINCE MAR 1 1764 1858 -94 1771
SINCE JUL 1 7111 7736 -625 7355
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE MAR 1 3 0 3 0
SINCE JAN 1 3 0 3 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.4
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 85 5:00 AM
LOWEST 19 5:00 PM
AVERAGE 52
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THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 84 2003
MINIMUM TEMPERATURE (F) 42 28 2002
SUNRISE AND SUNSET
MAY 23 2025...........SUNRISE 5:43 AM MDT SUNSET 8:39 PM MDT
MAY 24 2025...........SUNRISE 5:42 AM MDT SUNSET 8:40 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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