355
CDUS45 KRIW 030048
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
648 PM MDT TUE SEP 02 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 2 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 88 3:55 PM 95 2019 81 7 91
MINIMUM 54 5:04 AM 34 1905 49 5 59
1914
AVERAGE 71 65 6 75
PRECIPITATION (IN)
TODAY 0.00 1.01 1973 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE SEP 1 0.00 0.03 -0.03 0.00
SINCE JAN 1 10.01 9.47 0.54 7.02
SNOWFALL (IN)
TODAY 0.0 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
TODAY 0 3 -3 0
MONTH TO DATE 0 5 -5 0
SINCE SEP 1 0 5 -5 0
SINCE JUL 1 5 44 -39 18
COOLING
TODAY 6 3 3 10
MONTH TO DATE 10 6 4 19
SINCE SEP 1 10 6 4 19
SINCE JAN 1 537 458 79 580
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.8
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 57
LOWEST 13
AVERAGE 35
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 2022
MINIMUM TEMPERATURE (F) 49 29 1961
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 6:41 AM MDT SUNSET 7:47 PM MDT
SEPTEMBER 3 2025.....SUNRISE 6:42 AM MDT SUNSET 7:45 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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