501
CDUS45 KBOI 151633
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1033 AM MDT MON SEP 15 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 15 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 61 1202 AM 93 2002 77 80
MINIMUM 50 511 AM 40 2016 47 45
AVERAGE 56 62 63
PRECIPITATION (IN)
TODAY 0.00 0.23 2015 0.01 0.03
MONTH TO DATE T 0.21 0.07
SINCE OCT 1 6.82 9.96 7.88
SINCE JAN 1 4.03 7.14 5.43
.......................................................
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 600 AM
......................................................
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 2025.....SUNRISE 718 AM MDT SUNSET 747 PM MDT
SEPTEMBER 16 2025.....SUNRISE 719 AM MDT SUNSET 745 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