015
CDUS45 KRIW 140726
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT THU AUG 14 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 13 2025
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)
YESTERDAY
MAXIMUM 95 2:27 PM 97 2007 87 8 86
MINIMUM 59 6:20 AM 41 2002 55 4 54
AVERAGE 77 71 6
PRECIPITATION (IN)
YESTERDAY T 0.98 1930 0.02 -0.02 0.05
MONTH TO DATE T 0.25 -0.25 0.37
SINCE JUN 1 0.98 1.92 -0.94 0.79
SINCE JAN 1 9.54 9.17 0.37 6.65
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 MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 1
SINCE JUN 1 92 138 -46 42
SINCE JUL 1 4 14 -10 7
COOLING
YESTERDAY 12 6 6 5
MONTH TO DATE 84 93 -9 100
SINCE JUN 1 408 366 42 465
SINCE JAN 1 416 371 45 465
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WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 38 8:00 AM
LOWEST 11 2:00 PM
AVERAGE 25
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 98 2003
MINIMUM TEMPERATURE (F) 55 41 1938
SUNRISE AND SUNSET
AUGUST 14 2025........SUNRISE 6:21 AM MDT SUNSET 8:18 PM MDT
AUGUST 15 2025........SUNRISE 6:22 AM MDT SUNSET 8:16 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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