178
CDUS45 KRIW 020045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT THU OCT 01 2026
...............................
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 1 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 70 4:24 PM 85 1963 67 3 73
2011
MINIMUM 47 6:48 AM 24 1944 38 9 48
1950
AVERAGE 59 52 7 61
PRECIPITATION (IN)
TODAY 0.00 1.50 1891 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.05 -0.05 0.00
SINCE SEP 1 2.18 1.03 1.15 1.20
SINCE JAN 1 8.54 10.47 -1.93 11.21
SNOWFALL (IN)
TODAY MM 0.2 MM 0.0
MONTH TO DATE MM 0.2 MM 0.0
SINCE SEP 1 0.0 1.7 -1.7 0.0
SINCE JUL 1 0.0 1.7 -1.7 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 6 13 -7 4
MONTH TO DATE 6 13 -7 4
SINCE SEP 1 95 208 -113 103
SINCE JUL 1 98 247 -149 108
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 44 32 12 42
SINCE JAN 1 714 484 230 569
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68
LOWEST 39
AVERAGE 54
......................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 84 2024
MINIMUM TEMPERATURE (F) 38 20 1891
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 7:12 AM MDT SUNSET 6:56 PM MDT
OCTOBER 2 2026.......SUNRISE 7:13 AM MDT SUNSET 6:54 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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