168
CDUS45 KRIW 170045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SUN AUG 16 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR AUGUST 16 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 85 3:54 PM 95 2007 86 -1 89
2021
2023
MINIMUM 50 4:44 AM 33 1893 54 -4 61
AVERAGE 68 70 -2 75
PRECIPITATION (IN)
TODAY 0.00 0.32 1992 0.01 -0.01 0.04
MONTH TO DATE 0.34 0.29 0.05 0.05
SINCE JUN 1 1.42 1.96 -0.54 1.03
SINCE JAN 1 6.11 9.21 -3.10 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 2 2 0 2
SINCE JUN 1 77 140 -63 92
SINCE JUL 1 2 16 -14 4
COOLING
TODAY 3 6 -3 10
MONTH TO DATE 134 111 23 115
SINCE JUN 1 545 384 161 439
SINCE JAN 1 559 389 170 447
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86
LOWEST 20
AVERAGE 53
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 96 2013
2020
MINIMUM TEMPERATURE (F) 54 38 2009
SUNRISE AND SUNSET
AUGUST 16 2026........SUNRISE 6:22 AM MDT SUNSET 8:15 PM MDT
AUGUST 17 2026........SUNRISE 6:24 AM MDT SUNSET 8:14 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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