077
CDUS45 KRIW 210032
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
532 PM MST TUE DEC 20 2022
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 20 2022
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2022
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 18 1:13 PM 49 2020 30 -12 46
MINIMUM 2 8:12 AM -21 1998 7 -5 15
AVERAGE 10 18 -8 31
PRECIPITATION (IN)
TODAY 0.00 0.04 2017 0.01 -0.01 0.00
MONTH TO DATE 0.50 0.17 0.33 0.03
SINCE DEC 1 0.50 0.17 0.33 0.03
SINCE JAN 1 9.27 8.47 0.80 8.81
SNOWFALL (IN)
TODAY 0.0 0.0
MONTH TO DATE 8.8 0.9
SINCE DEC 1 8.8 0.9
SINCE JUL 1 19.7 3.7
SNOW DEPTH 7
DEGREE DAYS
HEATING
TODAY 55 47 8 34
MONTH TO DATE 990 892 98 655
SINCE DEC 1 990 892 98 655
SINCE JUL 1 2803 2789 14 2145
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 703 499 204 707
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73
LOWEST 56
AVERAGE 65
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 51 2021
MINIMUM TEMPERATURE (F) 7 -29 1998
SUNRISE AND SUNSET
DECEMBER 20 2022......SUNRISE 7:41 AM MST SUNSET 4:41 PM MST
DECEMBER 21 2022......SUNRISE 7:42 AM MST SUNSET 4:42 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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