654
CDUS45 KRIW 230728
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT THU JUL 23 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR JULY 22 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 82 3:29 PM 100 2007 89 -7 91
MINIMUM 62 11:59 PM 42 1978 57 5 65
AVERAGE 72 73 -1
PRECIPITATION (IN)
YESTERDAY 0.39 0.86 1923 0.02 0.37 T
MONTH TO DATE 0.51 0.40 0.11 0.21
SINCE JUN 1 0.97 1.48 -0.51 0.91
SINCE JAN 1 5.66 8.73 -3.07 9.47
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2020 0.0 0.0 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 0
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 7 8 -1 13
MONTH TO DATE 249 143 106 166
SINCE JUN 1 295 202 93 253
SINCE JAN 1 309 207 102 261
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 37 12:00 PM
AVERAGE 67
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 2003
MINIMUM TEMPERATURE (F) 57 40 1899
SUNRISE AND SUNSET
JULY 23 2026..........SUNRISE 5:57 AM MDT SUNSET 8:45 PM MDT
JULY 24 2026..........SUNRISE 5:58 AM MDT SUNSET 8:44 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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