Climatological Report (Daily)
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066
CDUS45 KRIW 250045
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT THU SEP 24 2026
...................................
...THE LANDER WY CLIMATE SUMMARY FOR SEPTEMBER 24 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 75 4:06 PM 87 2014 70 5 76
2020
MINIMUM 45 6:11 AM 17 2000 41 4 43
AVERAGE 60 56 4 60
PRECIPITATION (IN)
TODAY 0.00 1.50 1900 0.05 -0.05 0.00
MONTH TO DATE 2.08 0.71 1.37 1.15
SINCE SEP 1 2.08 0.71 1.37 1.15
SINCE JAN 1 8.44 10.15 -1.71 11.16
SNOWFALL (IN)
TODAY MM 0.1 MM 0.0
MONTH TO DATE 0.0 0.8 -0.8 0.0
SINCE SEP 1 0.0 0.8 -0.8 0.0
SINCE JUL 1 0.0 0.8 -0.8 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 5 9 -4 5
MONTH TO DATE 62 128 -66 90
SINCE SEP 1 62 128 -66 90
SINCE JUL 1 65 167 -102 95
COOLING
TODAY 0 0 0 0
MONTH TO DATE 43 31 12 42
SINCE SEP 1 43 31 12 42
SINCE JAN 1 713 483 230 569
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.1
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 77
LOWEST 27
AVERAGE 52
..........................................................
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 90 2024
MINIMUM TEMPERATURE (F) 41 10 1926
SUNRISE AND SUNSET
SEPTEMBER 24 2026.....SUNRISE 7:05 AM MDT SUNSET 7:08 PM MDT
SEPTEMBER 25 2026.....SUNRISE 7:06 AM MDT SUNSET 7:07 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$