Climatological Report (Daily)
Issued by NWS
Issued by NWS
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967
CDUS45 KRIW 250732
CLILND
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST THU DEC 25 2025
...................................
...THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 24 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 65R 12:30 PM 55 2005 32 33 37
MINIMUM 39 8:30 AM -28 1924 9 30 21
AVERAGE 52 20 32
PRECIPITATION (IN)
YESTERDAY 0.00 0.30 1893 0.02 -0.02 0.00
1997
MONTH TO DATE 0.21 0.50 -0.29 0.00
SINCE DEC 1 0.21 0.50 -0.29 0.00
SINCE JAN 1 13.34 13.10 0.24 9.19
SNOWFALL (IN)
YESTERDAY 0.0 2.6 1951 0.2 -0.2 0.0
MONTH TO DATE 2.6 7.2 -4.6 0.0
SINCE DEC 1 2.6 7.2 -4.6 0.0
SINCE JUL 1 3.7 29.8 -26.1 10.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 45 -32 36
MONTH TO DATE 640 1034 -394 755
SINCE DEC 1 640 1034 -394 755
SINCE JUL 1 2010 2862 -852 2184
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 569 485 84 644
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.3
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 52 10:00 PM
LOWEST 22 1:00 PM
AVERAGE 37
..........................................................
THE LANDER WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 56 1899
MINIMUM TEMPERATURE (F) 9 -25 1891
SUNRISE AND SUNSET
DECEMBER 25 2025......SUNRISE 7:44 AM MST SUNSET 4:46 PM MST
DECEMBER 26 2025......SUNRISE 7:44 AM MST SUNSET 4:47 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$