611
CDUS45 KBOI 201044
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
344 AM MST TUE JAN 20 2026
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR JANUARY 19 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1997 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 25 323 PM 52 2024 37 -12 29
MINIMUM 23 935 PM 0 2013 21 2 17
AVERAGE 24 29 -5 23
PRECIPITATION (IN)
YESTERDAY 0.00 0.57 2012 0.03 -0.03 0.00
MONTH TO DATE 0.39 0.59 -0.20 0.17
SINCE OCT 1 2.59 3.41 -0.82 2.96
SINCE JAN 1 0.39 0.59 -0.20 0.17
DEGREE DAYS
HEATING
YESTERDAY 41 36 5 42
MONTH TO DATE 583 689 -106 635
SINCE DEC 1 1326 1820 -494 1567
SINCE JUL 1 2493 3338 -845 2835
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 2.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1200 AM
LOWEST 91 100 AM
AVERAGE 94
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THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 53 2019
MINIMUM TEMPERATURE (F) 21 -1 2013
SUNRISE AND SUNSET
JANUARY 20 2026.......SUNRISE 802 AM MST SUNSET 537 PM MST
JANUARY 21 2026.......SUNRISE 801 AM MST SUNSET 538 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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