029
CDUS45 KBOI 200123
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
723 PM MDT SAT SEP 19 2026
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 19 2026
VALID TODAY AS OF 0700 PM LOCAL TIME.
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)
TODAY
MAXIMUM 67 458 PM 89 2009 75 -8 82
MINIMUM 49 535 AM 35 2005 46 3 50
AVERAGE 58 61 -3 66
PRECIPITATION (IN)
TODAY 0.04 0.31 2004 0.02 0.02 0.00
MONTH TO DATE 0.13 0.29 -0.16 T
SINCE OCT 1 6.54 10.04 -3.50 6.82
SINCE JAN 1 4.34 7.22 -2.88 4.03
DEGREE DAYS
HEATING
TODAY 7 6 1 0
MONTH TO DATE 71 68 3 17
SINCE SEP 1 71 68 3 17
SINCE JUL 1 76 95 -19 17
COOLING
TODAY 0 1 -1 1
MONTH TO DATE 31 45 -14 52
SINCE SEP 1 31 45 -14 52
SINCE JAN 1 894 605 289 817
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 600 AM
LOWEST 47 500 PM
AVERAGE 65
......................................................
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 86 2013
2022
MINIMUM TEMPERATURE (F) 46 35 2013
SUNRISE AND SUNSET
SEPTEMBER 19 2026.....SUNRISE 722 AM MDT SUNSET 740 PM MDT
SEPTEMBER 20 2026.....SUNRISE 723 AM MDT SUNSET 738 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page