096
CDUS45 KRIW 310726
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT FRI OCT 31 2025
...............................
..THE LANDER WY CLIMATE SUMMARY FOR OCTOBER 30 2025
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)
YESTERDAY
MAXIMUM 51 3:03 PM 73 1933 52 -1 36
1950
MINIMUM 28 11:59 PM -9 2019 26 2 23
AVERAGE 40 39 1
PRECIPITATION (IN)
YESTERDAY 0.00 1.24 1920 0.04 -0.04 0.04
MONTH TO DATE 1.49 1.37 0.12 1.45
SINCE SEP 1 2.69 2.35 0.34 1.85
SINCE JAN 1 12.70 11.79 0.91 8.87
SNOWFALL (IN)
YESTERDAY 0.0 11.0 2003 0.3 -0.3 1.0
MONTH TO DATE T 10.1 -10.1 6.0
SINCE SEP 1 T 11.6 -11.6 6.0
SINCE JUL 1 T 11.6 -11.6 6.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 26 -1 35
MONTH TO DATE 512 582 -70 337
SINCE SEP 1 611 777 -166 421
SINCE JUL 1 616 816 -200 439
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 42 32 10 83
SINCE JAN 1 569 484 85 644
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.9
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 61 7:00 AM
LOWEST 34 4:00 PM
AVERAGE 48
......................................................
THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 70 1999
MINIMUM TEMPERATURE (F) 26 -3 1923
1991
SUNRISE AND SUNSET
OCTOBER 31 2025.......SUNRISE 7:48 AM MDT SUNSET 6:08 PM MDT
NOVEMBER 1 2025......SUNRISE 7:50 AM MDT SUNSET 6:07 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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