821
CDUS45 KRIW 050045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
545 PM MST SUN JAN 04 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR JANUARY 4 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 55 1:00 PM 56 1927 32 23 32
MINIMUM 36 7:27 AM -30 1959 9 27 16
AVERAGE 46 21 25 24
PRECIPITATION (IN)
TODAY 0.00 0.56 1963 0.02 -0.02 0.11
MONTH TO DATE 0.00 0.07 -0.07 0.11
SINCE DEC 1 0.28 0.70 -0.42 0.15
SINCE JAN 1 0.00 0.07 -0.07 0.11
SNOWFALL (IN)
TODAY MM 0.3 MM 1.3
MONTH TO DATE 0.0 1.1 -1.1 1.3
SINCE DEC 1 2.6 10.4 -7.8 2.7
SINCE JUL 1 3.7 33.0 -29.3 13.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 19 44 -25 41
MONTH TO DATE 97 177 -80 173
SINCE DEC 1 971 1524 -553 1159
SINCE JUL 1 2341 3352 -1011 2588
COOLING
TODAY 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 38 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 11.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57
LOWEST 26
AVERAGE 42
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 59 1903
MINIMUM TEMPERATURE (F) 9 -32 1942
SUNRISE AND SUNSET
JANUARY 4 2026.......SUNRISE 7:46 AM MST SUNSET 4:55 PM MST
JANUARY 5 2026.......SUNRISE 7:46 AM MST SUNSET 4:56 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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