122
CDUS45 KRIW 230045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SAT AUG 22 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 22 2026
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 88 3:24 PM 96 2009 85 3 84
MINIMUM 67 7:38 AM 31 1904 53 14 61
AVERAGE 78 68 10 73
PRECIPITATION (IN)
TODAY 0.00 0.40 1957 0.02 -0.02 0.00
MONTH TO DATE 0.36 0.38 -0.02 0.05
SINCE JUN 1 1.44 2.05 -0.61 1.03
SINCE JAN 1 6.13 9.30 -3.17 9.59
SNOWFALL (IN)
TODAY MM 0.0 MM 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
TODAY 0 1 -1 0
MONTH TO DATE 3 8 -5 2
SINCE JUN 1 78 146 -68 92
SINCE JUL 1 3 22 -19 4
COOLING
TODAY 13 5 8 8
MONTH TO DATE 184 142 42 176
SINCE JUN 1 595 415 180 500
SINCE JAN 1 609 420 189 508
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 44
LOWEST 24
AVERAGE 34
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 95 1961
MINIMUM TEMPERATURE (F) 52 33 1899
SUNRISE AND SUNSET
AUGUST 22 2026........SUNRISE 6:29 AM MDT SUNSET 8:06 PM MDT
AUGUST 23 2026........SUNRISE 6:30 AM MDT SUNSET 8:04 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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