017
CDUS45 KBOI 181734
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1034 AM MST THU DEC 18 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR DECEMBER 18 2025
VALID AS OF 1000 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST
VALUE (LST) VALUE VALUE YEAR
.......................................................
TEMPERATURE (F)
TODAY
MAXIMUM 33 859 AM 55 2024 36 55
MINIMUM 23 525 AM 0 2008 20 34
AVERAGE 28 28 45
PRECIPITATION (IN)
TODAY 0.00 0.38 2010 0.05 0.00
MONTH TO DATE 0.38 0.74 0.65
SINCE OCT 1 1.60 2.33 1.43
SINCE JAN 1 6.12 9.79 7.02
.......................................................
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 300 AM
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THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 52 2017
MINIMUM TEMPERATURE (F) 20 3 2016
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 803 AM MST SUNSET 507 PM MST
DECEMBER 19 2025......SUNRISE 803 AM MST SUNSET 507 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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