871
CDUS45 KRIW 190045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SAT JUL 18 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR JULY 18 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 90 3:51 PM 100 1998 89 1 86
2006
MINIMUM 62 5:26 AM 40 1904 56 6 61
AVERAGE 76 72 4 74
PRECIPITATION (IN)
TODAY T 0.97 1911 0.02 -0.02 0.00
MONTH TO DATE T 0.31 -0.31 0.21
SINCE JUN 1 0.46 1.39 -0.93 0.91
SINCE JAN 1 5.15 8.64 -3.49 9.47
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 9
MONTH TO DATE 199 111 88 132
SINCE JUN 1 245 170 75 219
SINCE JAN 1 259 175 84 227
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 4.1
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 63
LOWEST 26
AVERAGE 45
......................................................
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 2026..........SUNRISE 5:53 AM MDT SUNSET 8:49 PM MDT
JULY 19 2026..........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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