Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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CDUS45 KRIW 070734
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT TUE OCT 07 2025
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 6 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 49 4:43 PM 82 2020 63 -14 71
MINIMUM 34 11:15 PM 18 2009 36 -2 38
AVERAGE 42 49 -7 55
PRECIPITATION (IN)
YESTERDAY 0.02 0.65 0.04 -0.02 0.00
MONTH TO DATE 0.99 0.23 0.76 0.00
SINCE SEP 1 1.98 1.00 0.98 0.07
SINCE JAN 1 8.23 7.36 0.87 5.50
SNOWFALL (IN)
YESTERDAY T 2.2 2011 0.0
MONTH TO DATE T 0.0
SINCE SEP 1 T 0.0
SINCE JUL 1 T 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 23 16 7 10
MONTH TO DATE 70 87 -17 41
SINCE SEP 1 167 292 -125 127
SINCE JUL 1 170 328 -158 145
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 E (90)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 56 4:00 PM
AVERAGE 78
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 77 2020
MINIMUM TEMPERATURE (F) 35 17 2000
SUNRISE AND SUNSET
OCTOBER 7 2025.......SUNRISE 7:18 AM MDT SUNSET 6:44 PM MDT
OCTOBER 8 2025.......SUNRISE 7:20 AM MDT SUNSET 6:42 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$