309
CDUS45 KRIW 310045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT THU JUL 30 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR JULY 30 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 91 4:34 PM 99 1988 89 2 81
MINIMUM 60 5:37 AM 40 1904 57 3 56
AVERAGE 76 73 3 69
PRECIPITATION (IN)
TODAY T 0.66 1919 0.02 -0.02 0.07
MONTH TO DATE 0.62 0.57 0.05 0.28
SINCE JUN 1 1.08 1.65 -0.57 0.98
SINCE JAN 1 5.77 8.90 -3.13 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 0 9 -9 2
SINCE JUN 1 75 133 -58 90
SINCE JUL 1 0 9 -9 2
COOLING
TODAY 11 8 3 4
MONTH TO DATE 352 207 145 236
SINCE JUN 1 398 266 132 323
SINCE JAN 1 412 271 141 331
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67
LOWEST 17
AVERAGE 42
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 99 1901
MINIMUM TEMPERATURE (F) 57 40 1913
SUNRISE AND SUNSET
JULY 30 2026..........SUNRISE 6:04 AM MDT SUNSET 8:38 PM MDT
JULY 31 2026..........SUNRISE 6:05 AM MDT SUNSET 8:37 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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