Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CDUS45 KRIW 160045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SUN JUN 15 2025
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 15 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 94 4:50 PM 100 2021 79 15 88
MINIMUM 53 2:42 AM 38 1998 48 5 54
AVERAGE 74 63 11 71
PRECIPITATION (IN)
TODAY 0.00 0.32 2015 0.03 -0.03 T
MONTH TO DATE 0.79 0.60 0.19 0.01
SINCE JUN 1 0.79 0.60 0.19 0.01
SINCE JAN 1 5.31 5.06 0.25 4.65
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 0.0 0.0
SINCE JUN 1 0.0 0.0
SINCE JUL 1 30.7 36.7
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 62 81 -19 11
SINCE JUN 1 62 81 -19 11
SINCE JUL 1 7218 7893 -675 7462
COOLING
TODAY 9 2 7 6
MONTH TO DATE 47 21 26 69
SINCE JUN 1 47 21 26 69
SINCE JAN 1 53 29 24 69
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69
LOWEST 6
AVERAGE 38
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 2021
MINIMUM TEMPERATURE (F) 48 39 2000
SUNRISE AND SUNSET
JUNE 15 2025..........SUNRISE 5:34 AM MDT SUNSET 8:55 PM MDT
JUNE 16 2025..........SUNRISE 5:34 AM MDT SUNSET 8:55 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$