857
CDUS45 KRIW 030727
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT THU SEP 03 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 2 2026
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)
YESTERDAY
MAXIMUM 84 2:24 PM 95 2019 81 3 88
MINIMUM 55 6:22 AM 34 1905 49 6 54
1914
AVERAGE 70 65 5
PRECIPITATION (IN)
YESTERDAY 0.00 1.01 1973 0.01 -0.01 0.00
MONTH TO DATE T 0.03 -0.03 0.00
SINCE SEP 1 T 0.03 -0.03 0.00
SINCE JAN 1 6.36 9.47 -3.11 10.01
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 0 5 -5 0
SINCE SEP 1 0 5 -5 0
SINCE JUL 1 3 44 -41 5
COOLING
YESTERDAY 5 3 2 6
MONTH TO DATE 10 6 4 10
SINCE SEP 1 10 6 4 10
SINCE JAN 1 680 458 222 537
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WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 55 5:00 AM
LOWEST 18 1:00 PM
AVERAGE 37
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 2022
MINIMUM TEMPERATURE (F) 49 29 1961
SUNRISE AND SUNSET
SEPTEMBER 3 2026.....SUNRISE 6:42 AM MDT SUNSET 7:46 PM MDT
SEPTEMBER 4 2026.....SUNRISE 6:43 AM MDT SUNSET 7:44 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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