250
CDUS45 KRIW 210737
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1237 AM MST TUE JAN 21 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR JANUARY 20 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 4 2:13 PM 55 1915 33 -29 25
MINIMUM -18 10:06 PM -26 1922 10 -28 7
AVERAGE -7 22 -29
PRECIPITATION (IN)
YESTERDAY 0.00 0.73 1962 0.02 -0.02 0.00
MONTH TO DATE 0.71 0.32 0.39 0.46
SINCE DEC 1 0.75 0.95 -0.20 1.17
SINCE JAN 1 0.71 0.32 0.39 0.46
SNOWFALL (IN)
YESTERDAY 0.1 13.8 1962 0.2 -0.1 0.0
MONTH TO DATE 12.9 5.0 7.9 8.2
SINCE DEC 1 14.3 14.3 0.0 16.3
SINCE JUL 1 24.6 36.9 -12.3 40.5
SNOW DEPTH 7
DEGREE DAYS
HEATING
YESTERDAY 72 44 28 49
MONTH TO DATE 975 881 94 1062
SINCE DEC 1 1961 2228 -267 2312
SINCE JUL 1 3390 4056 -666 3920
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 1.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 4:00 AM
LOWEST 59 3:00 PM
AVERAGE 71
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 55 1897
1950
MINIMUM TEMPERATURE (F) 10 -34 1930
SUNRISE AND SUNSET
JANUARY 21 2025.......SUNRISE 7:39 AM MST SUNSET 5:14 PM MST
JANUARY 22 2025.......SUNRISE 7:38 AM MST SUNSET 5:15 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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