054
CDUS45 KRIW 090045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT TUE SEP 08 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 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 83 3:25 PM 92 1979 78 5 85
2022
MINIMUM 44 5:51 AM 26 2020 48 -4 52
AVERAGE 64 63 1 69
PRECIPITATION (IN)
TODAY 0.00 1.15 1973 0.02 -0.02 0.00
MONTH TO DATE T 0.16 -0.16 0.01
SINCE SEP 1 T 0.16 -0.16 0.01
SINCE JAN 1 6.36 9.60 -3.24 10.02
SNOWFALL (IN)
TODAY MM 0.0 MM 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.1 -0.1 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 1 4 -3 0
MONTH TO DATE 1 25 -24 10
SINCE SEP 1 1 25 -24 10
SINCE JUL 1 4 64 -60 15
COOLING
TODAY 0 2 -2 4
MONTH TO DATE 34 18 16 29
SINCE SEP 1 34 18 16 29
SINCE JAN 1 704 470 234 556
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.3
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 35
LOWEST 11
AVERAGE 23
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 2021
MINIMUM TEMPERATURE (F) 47 21 2020
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 6:47 AM MDT SUNSET 7:37 PM MDT
SEPTEMBER 9 2026.....SUNRISE 6:48 AM MDT SUNSET 7:35 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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