963
CDUS45 KRIW 220026
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
526 PM MST SAT DEC 21 2024
...............................
..THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 21 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 48 4:12 PM 61 1969 32 16 47
MINIMUM 27 7:32 AM -35 1990 9 18 24
AVERAGE 38 20 18 36
PRECIPITATION (IN)
TODAY 0.00 0.68 2011 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.44 -0.44 0.03
SINCE DEC 1 0.00 0.44 -0.44 0.03
SINCE JAN 1 9.19 13.04 -3.85 16.14
SNOWFALL (IN)
TODAY 0.0 0.3 -0.3 0.0
MONTH TO DATE 0.0 6.4 -6.4 0.1
SINCE DEC 1 0.0 6.4 -6.4 0.1
SINCE JUL 1 10.3 29.0 -18.7 24.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 27 45 -18 29
MONTH TO DATE 663 899 -236 787
SINCE DEC 1 663 899 -236 787
SINCE JUL 1 2092 2727 -635 2395
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 644 485 159 361
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 3.2
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 61
LOWEST 31
AVERAGE 46
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 58 1917
MINIMUM TEMPERATURE (F) 9 -35 1990
SUNRISE AND SUNSET
DECEMBER 21 2024......SUNRISE 7:43 AM MST SUNSET 4:44 PM MST
DECEMBER 22 2024......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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