450
CDUS45 KRIW 270731
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT MON JUL 27 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR JULY 26 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 99R 2:03 PM 98 2021 89 10 92
MINIMUM 68 5:18 AM 41 1999 57 11 58
AVERAGE 84 73 11
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 1958 0.02 -0.02 0.00
MONTH TO DATE 0.51 0.48 0.03 0.21
SINCE JUN 1 0.97 1.56 -0.59 0.91
SINCE JAN 1 5.66 8.81 -3.15 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 19 8 11 10
MONTH TO DATE 309 175 134 203
SINCE JUN 1 355 234 121 290
SINCE JAN 1 369 239 130 298
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 5:00 AM
LOWEST 16 2:00 PM
AVERAGE 37
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THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 102 1935
MINIMUM TEMPERATURE (F) 57 42 1894
SUNRISE AND SUNSET
JULY 27 2026..........SUNRISE 6:01 AM MDT SUNSET 8:41 PM MDT
JULY 28 2026..........SUNRISE 6:02 AM MDT SUNSET 8:40 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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