199
CDUS45 KRIW 140744
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1244 AM MST THU DEC 14 2023
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR DECEMBER 13 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 24 1:41 PM 55 2010 31 -7 18
MINIMUM 12 5:40 AM -7 2000 8 4 10
AVERAGE 18 20 -2 14
PRECIPITATION (IN)
YESTERDAY 0.00 0.18 0.01 -0.01 0.18
MONTH TO DATE T 0.12 -0.12 0.48
SINCE DEC 1 T 0.12 -0.12 0.48
SINCE JAN 1 14.12 8.42 5.70 9.25
SNOWFALL (IN)
YESTERDAY 0.0 4.8 2022 4.8
MONTH TO DATE T 8.3
SINCE DEC 1 T 8.3
SINCE JUL 1 19.0 19.2
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 47 46 1 51
MONTH TO DATE 492 569 -77 581
SINCE DEC 1 492 569 -77 581
SINCE JUL 1 2191 2466 -275 2394
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 8 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 12:00 AM
LOWEST 87 5:00 AM
AVERAGE 92
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 54 2010
2021
MINIMUM TEMPERATURE (F) 8 -13 2008
SUNRISE AND SUNSET
DECEMBER 14 2023......SUNRISE 7:37 AM MST SUNSET 4:39 PM MST
DECEMBER 15 2023......SUNRISE 7:38 AM MST SUNSET 4:40 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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