628
CDUS45 KRIW 090045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT THU OCT 08 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 8 2026
VALID TODAY AS OF 0600 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 79 4:00 PM 82 1921 63 16 70
2020
MINIMUM 46 6:36 AM 14 1970 35 11 36
AVERAGE 63 49 14 53
PRECIPITATION (IN)
TODAY 0.00 1.12 1961 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.41 -0.41 0.88
SINCE SEP 1 2.18 1.39 0.79 2.08
SINCE JAN 1 8.54 10.83 -2.29 12.09
SNOWFALL (IN)
TODAY MM 0.3 MM 0.0
MONTH TO DATE 0.0 2.2 -2.2 T
SINCE SEP 1 0.0 3.7 -3.7 T
SINCE JUL 1 0.0 3.7 -3.7 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 2 16 -14 12
MONTH TO DATE 24 116 -92 101
SINCE SEP 1 113 311 -198 200
SINCE JUL 1 116 350 -234 205
COOLING
TODAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE SEP 1 48 32 16 42
SINCE JAN 1 718 484 234 569
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 46
LOWEST 15
AVERAGE 31
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 81 2003
MINIMUM TEMPERATURE (F) 35 15 2009
SUNRISE AND SUNSET
OCTOBER 8 2026.......SUNRISE 7:20 AM MDT SUNSET 6:44 PM MDT
OCTOBER 9 2026.......SUNRISE 7:21 AM MDT SUNSET 6:42 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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