961
CDUS45 KRIW 200745
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1245 AM MST WED DEC 20 2023
...............................
..THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 19 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 39 2:48 PM 62 1917 32 7 28
MINIMUM 19 4:42 AM -40 1924 9 10 -4
AVERAGE 29 20 9
PRECIPITATION (IN)
YESTERDAY 0.00 0.34 1892 0.02 -0.02 0.00
MONTH TO DATE 0.03 0.40 -0.37 0.91
SINCE DEC 1 0.03 0.40 -0.37 0.91
SINCE JAN 1 17.04 13.00 4.04 13.51
SNOWFALL (IN)
YESTERDAY 0.0 3.7 2013 0.3 -0.3 0.0
MONTH TO DATE 0.1 5.9 -5.8 9.1
SINCE DEC 1 0.1 5.9 -5.8 9.1
SINCE JUL 1 24.3 28.5 -4.2 23.3
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 36 44 -8 53
MONTH TO DATE 727 809 -82 892
SINCE DEC 1 727 809 -82 892
SINCE JUL 1 2335 2637 -302 2639
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
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1:00 AM
LOWEST 52 2:00 PM
AVERAGE 67
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 55 1917
MINIMUM TEMPERATURE (F) 9 -37 1924
SUNRISE AND SUNSET
DECEMBER 20 2023......SUNRISE 7:42 AM MST SUNSET 4:43 PM MST
DECEMBER 21 2023......SUNRISE 7:42 AM MST SUNSET 4:44 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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