781
CDUS45 KRIW 010045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT THU JUL 31 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR JULY 31 2025
VALID TODAY AS OF 0600 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 79 MM 99 1901 89 -10 86
MINIMUM 53 MM 40 1913 57 -4 52
AVERAGE 66 73 -7 69
PRECIPITATION (IN)
TODAY 0.00 1.46 1931 0.02 -0.02 0.00
MONTH TO DATE 0.28 0.59 -0.31 0.29
SINCE JUN 1 0.98 1.67 -0.69 0.42
SINCE JAN 1 9.54 8.92 0.62 6.28
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 2 9 -7 6
SINCE JUN 1 90 133 -43 41
SINCE JUL 1 2 9 -7 6
COOLING
TODAY 1 8 -7 4
MONTH TO DATE 237 214 23 222
SINCE JUN 1 324 273 51 365
SINCE JAN 1 332 278 54 365
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 43
AVERAGE 67
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 99 2000
MINIMUM TEMPERATURE (F) 57 40 1903
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 6:06 AM MDT SUNSET 8:36 PM MDT
AUGUST 1 2025........SUNRISE 6:07 AM MDT SUNSET 8:35 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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