533
CDUS45 KRIW 040045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT FRI OCT 03 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 3 2025
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 83 MM 86 2010 65 18 67
MINIMUM 47 MM 10 1891 38 9 45
AVERAGE 65 51 14 56
PRECIPITATION (IN)
TODAY 0.00 1.32 1908 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.16 -0.16 0.00
SINCE SEP 1 1.20 1.14 0.06 0.40
SINCE JAN 1 11.21 10.58 0.63 7.42
SNOWFALL (IN)
TODAY MM 0.3 MM 0.0
MONTH TO DATE 0.0 0.8 -0.8 0.0
SINCE SEP 1 0.0 2.3 -2.3 0.0
SINCE JUL 1 0.0 2.3 -2.3 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 14 -14 9
MONTH TO DATE 8 40 -32 21
SINCE SEP 1 107 235 -128 105
SINCE JUL 1 112 274 -162 123
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 42 32 10 83
SINCE JAN 1 569 484 85 644
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.1
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 54
LOWEST 14
AVERAGE 34
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 85 1963
2024
MINIMUM TEMPERATURE (F) 37 18 1891
SUNRISE AND SUNSET
OCTOBER 3 2025.......SUNRISE 7:15 AM MDT SUNSET 6:52 PM MDT
OCTOBER 4 2025.......SUNRISE 7:16 AM MDT SUNSET 6:50 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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