133
CDUS45 KRIW 180728
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST MON DEC 18 2023
...............................
..THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 17 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 49 1:57 PM 62 1980 32 17 7
MINIMUM 24 11:43 PM -29 1924 9 15 -6
AVERAGE 37 21 16
PRECIPITATION (IN)
YESTERDAY 0.00 0.38 1924 0.02 -0.02 0.00
MONTH TO DATE 0.03 0.36 -0.33 0.91
SINCE DEC 1 0.03 0.36 -0.33 0.91
SINCE JAN 1 17.04 12.96 4.08 13.51
SNOWFALL (IN)
YESTERDAY 0.0 5.5 1968 0.3 -0.3 0.0
MONTH TO DATE 0.1 5.3 -5.2 9.1
SINCE DEC 1 0.1 5.3 -5.2 9.1
SINCE JUL 1 24.3 27.9 -3.6 23.3
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 28 44 -16 64
MONTH TO DATE 651 721 -70 777
SINCE DEC 1 651 721 -70 777
SINCE JUL 1 2259 2549 -290 2524
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 16 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 1:00 AM
LOWEST 30 2:00 PM
AVERAGE 49
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 55 1954
1979
MINIMUM TEMPERATURE (F) 9 -36 1924
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 7:41 AM MST SUNSET 4:42 PM MST
DECEMBER 19 2023......SUNRISE 7:41 AM MST SUNSET 4:43 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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