470
CDUS45 KRIW 250730
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT MON AUG 25 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 24 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 80 2:31 PM 96 2011 84 -4 88
2020
MINIMUM 57 6:27 AM 30 1910 52 5 62
AVERAGE 69 68 1
PRECIPITATION (IN)
YESTERDAY T 0.24 2022 0.01 -0.01 0.00
MONTH TO DATE 0.05 0.40 -0.35 0.45
SINCE JUN 1 1.03 2.07 -1.04 0.87
SINCE JAN 1 9.59 9.32 0.27 6.73
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 1 -1 0
MONTH TO DATE 2 10 -8 1
SINCE JUN 1 92 148 -56 42
SINCE JUL 1 4 24 -20 7
COOLING
YESTERDAY 4 4 0 10
MONTH TO DATE 187 150 37 183
SINCE JUN 1 511 423 88 548
SINCE JAN 1 519 428 91 548
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 6:00 AM
LOWEST 31 3:00 PM
AVERAGE 47
......................................................
THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 95 1969
2015
MINIMUM TEMPERATURE (F) 52 23 1910
SUNRISE AND SUNSET
AUGUST 25 2025........SUNRISE 6:32 AM MDT SUNSET 8:00 PM MDT
AUGUST 26 2025........SUNRISE 6:34 AM MDT SUNSET 7:59 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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