511
CDUS45 KRIW 300729
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
129 AM MDT SAT SEP 30 2023
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR SEPTEMBER 29 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 3:14 PM 83 2009 67 10 78
MINIMUM 41 5:46 AM 29 1999 39 2 51
AVERAGE 59 53 6 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.36 0.04 -0.04 0.04
MONTH TO DATE 0.67 0.74 -0.07 0.99
SINCE SEP 1 0.67 0.74 -0.07 0.99
SINCE JAN 1 10.83 7.10 3.73 7.39
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0
MONTH TO DATE 0.0 0.0
SINCE SEP 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 12 -6 0
MONTH TO DATE 100 192 -92 103
SINCE SEP 1 100 192 -92 103
SINCE JUL 1 133 228 -95 104
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 30 28 2 96
SINCE SEP 1 30 28 2 96
SINCE JAN 1 401 496 -95 703
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 6:00 AM
LOWEST 17 4:00 PM
AVERAGE 37
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 81 2005
MINIMUM TEMPERATURE (F) 39 30 2021
SUNRISE AND SUNSET
SEPTEMBER 30 2023.....SUNRISE 7:10 AM MDT SUNSET 6:57 PM MDT
OCTOBER 1 2023.......SUNRISE 7:11 AM MDT SUNSET 6:55 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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