922
CDUS45 KRIW 090727
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST SAT DEC 09 2023
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 8 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 35 1:08 PM 51 2021 32 3 32
MINIMUM 18 7:34 AM -18 2005 10 8 11
AVERAGE 27 21 6 22
PRECIPITATION (IN)
YESTERDAY T 0.08 0.01 -0.01 0.00
MONTH TO DATE T 0.08 -0.08 T
SINCE DEC 1 T 0.08 -0.08 T
SINCE JAN 1 14.12 8.38 5.74 8.77
SNOWFALL (IN)
YESTERDAY T 4.0 2007 0.0
MONTH TO DATE T T
SINCE DEC 1 T T
SINCE JUL 1 19.0 10.9
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 38 44 -6 43
MONTH TO DATE 292 344 -52 354
SINCE DEC 1 292 344 -52 354
SINCE JUL 1 1991 2241 -250 2167
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 401 499 -98 703
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 56 1:00 PM
AVERAGE 76
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 56 2015
MINIMUM TEMPERATURE (F) 9 -21 2009
SUNRISE AND SUNSET
DECEMBER 9 2023......SUNRISE 7:33 AM MST SUNSET 4:39 PM MST
DECEMBER 10 2023......SUNRISE 7:34 AM MST SUNSET 4:39 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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