876
CDUS45 KRIW 190045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT FRI JUL 18 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR JULY 18 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 86 3:01 PM 100 1998 89 -3 94
2006
MINIMUM 61 5:01 AM 40 1904 56 5 57
AVERAGE 74 72 2 76
PRECIPITATION (IN)
TODAY 0.00 0.97 1911 0.02 -0.02 0.14
MONTH TO DATE 0.21 0.31 -0.10 0.15
SINCE JUN 1 0.91 1.39 -0.48 0.28
SINCE JAN 1 9.47 8.64 0.83 6.14
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 9 8 1 11
MONTH TO DATE 132 111 21 124
SINCE JUN 1 219 170 49 267
SINCE JAN 1 227 175 52 267
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 36
LOWEST 21
AVERAGE 29
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 2021
MINIMUM TEMPERATURE (F) 56 38 1895
1900
SUNRISE AND SUNSET
JULY 18 2025..........SUNRISE 5:53 AM MDT SUNSET 8:49 PM MDT
JULY 19 2025..........SUNRISE 5:54 AM MDT SUNSET 8:48 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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