479
CDUS45 KRIW 290731
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT MON JUN 29 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR JUNE 28 2026
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)
YESTERDAY
MAXIMUM 70 3:57 PM 97 2002 83 -13 MM
MINIMUM 47 3:55 AM 34 1908 51 -4 MM
1945
AVERAGE 59 67 -8
PRECIPITATION (IN)
YESTERDAY 0.00 0.87 1895 0.02 -0.02 MM
MONTH TO DATE 0.46 1.04 -0.58 0.70
SINCE JUN 1 0.46 1.04 -0.58 0.70
SINCE JAN 1 5.15 8.29 -3.14 9.26
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0 0.0 MM
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE JUN 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 38.1 87.6 -49.5 79.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 6 2 4 MM
MONTH TO DATE 63 121 -58 88
SINCE JUN 1 63 121 -58 88
SINCE JUL 1 5577 7708 -2131 6900
COOLING
YESTERDAY 0 4 -4 MM
MONTH TO DATE 46 53 -7 75
SINCE JUN 1 46 53 -7 75
SINCE JAN 1 60 58 2 83
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 4:00 AM
LOWEST 16 4:00 PM
AVERAGE 42
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 99 1990
MINIMUM TEMPERATURE (F) 51 34 1906
SUNRISE AND SUNSET
JUNE 29 2026..........SUNRISE 5:39 AM MDT SUNSET 8:57 PM MDT
JUNE 30 2026..........SUNRISE 5:40 AM MDT SUNSET 8:57 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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