756
CDUS45 KRIW 310727
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT MON AUG 31 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 30 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 80 3:31 PM 95 1954 82 -2 77
MINIMUM 55 11:59 PM 30 1910 50 5 50
AVERAGE 68 66 2
PRECIPITATION (IN)
YESTERDAY 0.02 0.60 2003 0.02 0.00 0.11
MONTH TO DATE 0.59 0.50 0.09 0.47
SINCE JUN 1 1.67 2.17 -0.50 1.45
SINCE JAN 1 6.36 9.42 -3.06 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 JUN 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 1
MONTH TO DATE 3 21 -18 3
SINCE JUN 1 78 159 -81 93
SINCE JUL 1 3 35 -32 5
COOLING
YESTERDAY 3 3 0 0
MONTH TO DATE 245 172 73 193
SINCE JUN 1 656 445 211 517
SINCE JAN 1 670 450 220 525
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WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 4:00 AM
LOWEST 19 3:00 PM
AVERAGE 46
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 95 1954
MINIMUM TEMPERATURE (F) 50 29 1908
SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE 6:39 AM MDT SUNSET 7:51 PM MDT
SEPTEMBER 1 2026.....SUNRISE 6:40 AM MDT SUNSET 7:49 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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