Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CDUS45 KRIW 010726
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT SAT NOV 01 2025
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 31 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 47 3:27 PM 69 1999 51 -4 40
MINIMUM 21 7:17 AM 2 2019 25 -4 20
AVERAGE 34 38 -4 30
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 0.01 -0.01 0.00
MONTH TO DATE 1.43 0.83 0.60 0.57
SINCE SEP 1 2.42 1.60 0.82 0.64
SINCE JAN 1 8.67 7.96 0.71 6.07
SNOWFALL (IN)
YESTERDAY 0.0 2.2 2004 0.0
MONTH TO DATE T 3.1
SINCE SEP 1 T 3.1
SINCE JUL 1 T 3.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 27 4 35
MONTH TO DATE 558 630 -72 434
SINCE SEP 1 655 835 -180 520
SINCE JUL 1 658 871 -213 538
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 37 31 6 68
SINCE JAN 1 611 499 112 610
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 3.6
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 84 7:00 AM
LOWEST 33 3:00 PM
AVERAGE 59
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 71 2014
MINIMUM TEMPERATURE (F) 25 3 2002
SUNRISE AND SUNSET
NOVEMBER 1 2025......SUNRISE 7:49 AM MDT SUNSET 6:05 PM MDT
NOVEMBER 2 2025......SUNRISE 6:50 AM MST SUNSET 5:04 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$