927
CDUS45 KRIW 120738
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1238 AM MST TUE DEC 12 2023
...............................
..THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 11 2023
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)
YESTERDAY
MAXIMUM 35 11:38 AM 65 1937 33 2 46
MINIMUM 16 5:34 AM -26 1972 11 5 13
AVERAGE 26 22 4
PRECIPITATION (IN)
YESTERDAY 0.00 0.90 1901 0.03 -0.03 0.00
MONTH TO DATE 0.03 0.25 -0.22 T
SINCE DEC 1 0.03 0.25 -0.22 T
SINCE JAN 1 17.04 12.85 4.19 12.60
SNOWFALL (IN)
YESTERDAY 0.0 2.5 1949 0.3 -0.3 0.0
MONTH TO DATE 0.1 3.6 -3.5 0.0
SINCE DEC 1 0.1 3.6 -3.5 0.0
SINCE JUL 1 24.3 26.2 -1.9 14.2
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 39 43 -4 35
MONTH TO DATE 404 458 -54 469
SINCE DEC 1 404 458 -54 469
SINCE JUL 1 2012 2286 -274 2216
COOLING
YESTERDAY 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 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 4:00 AM
LOWEST 63 9:00 AM
AVERAGE 72
......................................................
THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 57 1924
1929
1995
MINIMUM TEMPERATURE (F) 10 -28 1932
SUNRISE AND SUNSET
DECEMBER 12 2023......SUNRISE 7:36 AM MST SUNSET 4:41 PM MST
DECEMBER 13 2023......SUNRISE 7:37 AM MST SUNSET 4:41 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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