866
CDUS45 KBOI 281031
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MST SUN DEC 28 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR DECEMBER 27 2025
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)
YESTERDAY
MAXIMUM 40 437 AM 53 2022 36 4 45
MINIMUM 26 1159 PM 2 2015 20 6 33
AVERAGE 33 28 5 39
PRECIPITATION (IN)
YESTERDAY T 0.28 2024 0.03 -0.03 0.28
MONTH TO DATE 0.98 1.09 -0.11 1.21
SINCE OCT 1 2.20 2.68 -0.48 1.99
SINCE JAN 1 6.72 10.14 -3.42 7.58
DEGREE DAYS
HEATING
YESTERDAY 32 37 -5 26
MONTH TO DATE 594 982 -388 813
SINCE DEC 1 594 982 -388 813
SINCE JUL 1 1761 2500 -739 2081
COOLING
YESTERDAY 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 33 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 20.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 700 AM
LOWEST 52 100 PM
AVERAGE 70
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THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 55 2011
MINIMUM TEMPERATURE (F) 20 5 2015
SUNRISE AND SUNSET
DECEMBER 28 2025......SUNRISE 807 AM MST SUNSET 513 PM MST
DECEMBER 29 2025......SUNRISE 807 AM MST SUNSET 513 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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