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
545 PM MST SAT NOV 15 2025
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR NOVEMBER 15 2025...
VALID TODAY AS OF 0500 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 64 12:40 PM 68 2016 43 21 44
MINIMUM 38 3:11 AM -9 2014 19 19 23
AVERAGE 51 31 20 34
PRECIPITATION (IN)
TODAY 0.00 0.02 1996 0.01 -0.01 0.00
2000
2014
MONTH TO DATE 0.00 0.17 -0.17 0.15
SINCE SEP 1 2.42 1.77 0.65 0.79
SINCE JAN 1 8.67 8.13 0.54 6.22
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 0.0 0.7
SINCE SEP 1 T 3.8
SINCE JUL 1 T 3.8
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 14 34 -20 31
MONTH TO DATE 311 461 -150 452
SINCE SEP 1 966 1294 -328 972
SINCE JUL 1 969 1330 -361 990
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 37 31 6 68
SINCE JAN 1 611 499 112 610
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57
LOWEST 27
AVERAGE 42
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 61 2007
MINIMUM TEMPERATURE (F) 19 -13 2014
SUNRISE AND SUNSET
NOVEMBER 15 2025......SUNRISE 7:07 AM MST SUNSET 4:50 PM MST
NOVEMBER 16 2025......SUNRISE 7:08 AM MST SUNSET 4:49 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$