369
CDUS45 KRIW 010045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT WED APR 30 2025
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 30 2025
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 55 3:30 PM 80 2007 61 -6 54
2021
MINIMUM 40 8:02 AM 24 2017 34 6 35
AVERAGE 48 47 1 45
PRECIPITATION (IN)
TODAY 0.14 1.04 2018 0.05 0.09 0.00
MONTH TO DATE 1.16 1.20 -0.04 0.44
SINCE MAR 1 2.88 1.85 1.03 0.90
SINCE JAN 1 3.38 2.54 0.84 2.35
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 4.0 0.1
SINCE MAR 1 17.3 3.6
SINCE JUL 1 29.8 35.8
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 17 18 -1 20
MONTH TO DATE 650 645 5 563
SINCE MAR 1 1490 1557 -67 1437
SINCE JUL 1 6837 7435 -598 7021
COOLING
TODAY 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 24 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89
LOWEST 57
AVERAGE 73
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 78 2007
MINIMUM TEMPERATURE (F) 34 24 2011
SUNRISE AND SUNSET
APRIL 30 2025.........SUNRISE 6:08 AM MDT SUNSET 8:14 PM MDT
MAY 1 2025...........SUNRISE 6:07 AM MDT SUNSET 8:15 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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