373
CDUS45 KBOI 160141
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
741 PM MDT TUE SEP 15 2026
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 15 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 76 344 PM 93 2002 77 -1 71
MINIMUM 35R 606 AM 40 2016 47 -12 48
AVERAGE 56 62 -6 60
PRECIPITATION (IN)
TODAY 0.00 0.23 2015 0.01 -0.01 0.00
MONTH TO DATE 0.05 0.21 -0.16 T
SINCE OCT 1 6.46 9.96 -3.50 6.82
SINCE JAN 1 4.26 7.14 -2.88 4.03
DEGREE DAYS
HEATING
TODAY 9 4 5 5
MONTH TO DATE 56 47 9 9
SINCE SEP 1 56 47 9 9
SINCE JUL 1 61 74 -13 9
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 24 41 -17 51
SINCE SEP 1 24 41 -17 51
SINCE JAN 1 887 601 286 816
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 7.8
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 500 AM
LOWEST 22 300 PM
AVERAGE 45
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THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 90 2014
MINIMUM TEMPERATURE (F) 47 37 2006
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 718 AM MDT SUNSET 747 PM MDT
SEPTEMBER 16 2026.....SUNRISE 719 AM MDT SUNSET 746 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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