546
CDUS45 KBOI 120240
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
740 PM MST THU DEC 11 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR DECEMBER 11 2025
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 63R 138 PM 60 2004 37 26 39
MINIMUM 41 827 AM -6 2009 20 21 15
AVERAGE 52 28 24 27
PRECIPITATION (IN)
TODAY 0.00 0.21 2022 0.05 -0.05 0.00
MONTH TO DATE 0.15 0.44 -0.29 0.00
SINCE OCT 1 1.37 2.03 -0.66 0.78
SINCE JAN 1 5.89 9.49 -3.60 6.37
DEGREE DAYS
HEATING
TODAY 13 36 -23 38
MONTH TO DATE 254 390 -136 369
SINCE DEC 1 254 390 -136 369
SINCE JUL 1 1421 1908 -487 1637
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 832 616 216 843
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 14.3
RELATIVE HUMIDITY (PERCENT)
HIGHEST 60 800 AM
LOWEST 25 100 PM
AVERAGE 43
......................................................
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 62 2014
MINIMUM TEMPERATURE (F) 20 3 2005
SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE 758 AM MST SUNSET 505 PM MST
DECEMBER 12 2025......SUNRISE 758 AM MST SUNSET 505 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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