572
CDUS45 KBOI 020934
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
334 AM MDT TUE SEP 02 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 1 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 211 PM 95 2004 82 8 92
MINIMUM 50 602 AM 38 2006 51 -1 50
AVERAGE 70 67 3 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.15 2000 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE OCT 1 6.82 9.76 -2.94 7.81
SINCE JAN 1 4.03 6.94 -2.91 5.36
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 0 2 -2 0
SINCE SEP 1 0 2 -2 0
SINCE JUL 1 0 29 -29 19
COOLING
YESTERDAY 5 4 1 6
MONTH TO DATE 5 4 1 6
SINCE SEP 1 5 4 1 6
SINCE JAN 1 770 564 206 770
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 600 AM
LOWEST 21 200 PM
AVERAGE 43
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THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 96 2005
MINIMUM TEMPERATURE (F) 51 37 2006
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 704 AM MDT SUNSET 810 PM MDT
SEPTEMBER 3 2025.....SUNRISE 705 AM MDT SUNSET 808 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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