036
CDUS45 KRIW 230031
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
531 PM MST FRI DEC 22 2023
...............................
..THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 22 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 43 3:34 PM 58 1917 32 11 -13
MINIMUM 26 7:38 AM -35 1990 9 17 -32
AVERAGE 35 20 15 -22
PRECIPITATION (IN)
TODAY 0.00 0.84 1979 0.02 -0.02 0.00
MONTH TO DATE 0.03 0.46 -0.43 1.32
SINCE DEC 1 0.03 0.46 -0.43 1.32
SINCE JAN 1 17.04 13.06 3.98 13.92
SNOWFALL (IN)
TODAY 0.0 0.3 -0.3 0.0
MONTH TO DATE 0.1 6.7 -6.6 14.8
SINCE DEC 1 0.1 6.7 -6.6 14.8
SINCE JUL 1 24.3 29.3 -5.0 29.0
SNOW DEPTH 1
DEGREE DAYS
HEATING
TODAY 30 45 -15 87
MONTH TO DATE 817 944 -127 1083
SINCE DEC 1 817 944 -127 1083
SINCE JUL 1 2425 2772 -347 2830
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 361 485 -124 720
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 2.5
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 66
LOWEST 51
AVERAGE 59
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 57 1901
MINIMUM TEMPERATURE (F) 9 -37 1983
SUNRISE AND SUNSET
DECEMBER 22 2023......SUNRISE 7:43 AM MST SUNSET 4:44 PM MST
DECEMBER 23 2023......SUNRISE 7:43 AM MST SUNSET 4:45 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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