404
CDUS45 KBOI 181638
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1038 AM MDT THU SEP 18 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 18 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 66 859 AM 87 2009 76 69
MINIMUM 44 538 AM 31 2003 46 49
AVERAGE 55 61 59
PRECIPITATION (IN)
TODAY 0.00 0.02 2017 0.02 0.00
MONTH TO DATE T 0.27 0.23
SINCE OCT 1 6.82 10.02 8.04
SINCE JAN 1 4.03 7.20 5.59
.......................................................
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 400 AM
......................................................
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 89 2009
MINIMUM TEMPERATURE (F) 46 35 2005
SUNRISE AND SUNSET
SEPTEMBER 18 2025.....SUNRISE 721 AM MDT SUNSET 742 PM MDT
SEPTEMBER 19 2025.....SUNRISE 722 AM MDT SUNSET 740 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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