389
CDUS45 KRIW 150045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT FRI AUG 14 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 14 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 82 2:29 PM 98 2003 87 -5 92
MINIMUM 57 6:16 AM 41 1938 55 2 60
AVERAGE 70 71 -1 76
PRECIPITATION (IN)
TODAY 0.00 0.32 1934 0.01 -0.01 T
MONTH TO DATE 0.22 0.26 -0.04 T
SINCE JUN 1 1.30 1.93 -0.63 0.98
SINCE JAN 1 5.99 9.18 -3.19 9.54
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 0 0 0
MONTH TO DATE 2 0 2 2
SINCE JUN 1 77 138 -61 92
SINCE JUL 1 2 14 -12 4
COOLING
TODAY 5 6 -1 11
MONTH TO DATE 128 99 29 95
SINCE JUN 1 539 372 167 419
SINCE JAN 1 553 377 176 427
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 33
AVERAGE 65
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 97 2000
MINIMUM TEMPERATURE (F) 54 36 1893
SUNRISE AND SUNSET
AUGUST 14 2026........SUNRISE 6:20 AM MDT SUNSET 8:18 PM MDT
AUGUST 15 2026........SUNRISE 6:21 AM MDT SUNSET 8:17 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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