617
CDUS45 KRIW 200735
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1235 AM MST FRI JAN 20 2023
...............................
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 19 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 11 9:19 PM 57 2009 31 -20 22
MINIMUM -8R 6:04 AM -5 2008 8 -16 12
AVERAGE 2 20 -18 17
PRECIPITATION (IN)
YESTERDAY T 0.02 0.01 -0.01 T
MONTH TO DATE 1.31 0.16 1.15 0.21
SINCE DEC 1 2.10 0.42 1.68 0.28
SINCE JAN 1 1.31 0.16 1.15 0.21
SNOWFALL (IN)
YESTERDAY T 0.8 2011 T
MONTH TO DATE 22.4 2.7
SINCE DEC 1 36.7 4.4
SINCE JUL 1 47.6 7.2
SNOW DEPTH 13
DEGREE DAYS
HEATING
YESTERDAY 63 46 17 48
MONTH TO DATE 990 878 112 813
SINCE DEC 1 2546 2285 261 1894
SINCE JUL 1 4359 4182 177 3384
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 95 3:00 AM
LOWEST 75 5:00 PM
AVERAGE 85
......................................................
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 49 2021
MINIMUM TEMPERATURE (F) 8 -4 2008
SUNRISE AND SUNSET
JANUARY 20 2023.......SUNRISE 7:39 AM MST SUNSET 5:11 PM MST
JANUARY 21 2023.......SUNRISE 7:39 AM MST SUNSET 5:12 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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