275
CDUS45 KRIW 270737
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
137 AM MDT SUN APR 27 2025
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 26 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 65 5:47 PM 79 2012 59 6 58
MINIMUM 31 5:17 AM 26 2008 33 -2 39
AVERAGE 48 46 2 49
PRECIPITATION (IN)
YESTERDAY 0.00 0.79 0.05 -0.05 0.29
MONTH TO DATE 0.82 0.99 -0.17 0.40
SINCE MAR 1 2.54 1.64 0.90 0.86
SINCE JAN 1 3.04 2.33 0.71 2.31
SNOWFALL (IN)
YESTERDAY 0.0 3.6 2016 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 0
DEGREE DAYS
HEATING
YESTERDAY 17 19 -2 16
MONTH TO DATE 578 572 6 492
SINCE MAR 1 1418 1484 -66 1366
SINCE JUL 1 6765 7362 -597 6950
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 12 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 7:00 AM
LOWEST 31 6:00 PM
AVERAGE 64
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 78 2001
MINIMUM TEMPERATURE (F) 33 25 2005
2011
SUNRISE AND SUNSET
APRIL 27 2025.........SUNRISE 6:13 AM MDT SUNSET 8:11 PM MDT
APRIL 28 2025.........SUNRISE 6:11 AM MDT SUNSET 8:12 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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