244
CDUS45 KBOI 120940
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
340 AM MDT FRI SEP 12 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 11 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 73 MM 90 2015 79 -6 78
MINIMUM 52 MM 40 2022 49 3 49
AVERAGE 63 64 -1 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.05 2011 0.02 -0.02 0.00
MONTH TO DATE T 0.15 -0.15 T
SINCE OCT 1 6.82 9.90 -3.08 7.81
SINCE JAN 1 4.03 7.08 -3.05 5.36
DEGREE DAYS
HEATING
YESTERDAY 2 4 -2 1
MONTH TO DATE 2 31 -29 1
SINCE SEP 1 2 31 -29 1
SINCE JUL 1 2 58 -56 20
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 48 33 15 57
SINCE SEP 1 48 33 15 57
SINCE JAN 1 813 593 220 821
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 600 AM
LOWEST 33 300 PM
AVERAGE 46
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THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 92 2015
MINIMUM TEMPERATURE (F) 48 40 2014
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 715 AM MDT SUNSET 752 PM MDT
SEPTEMBER 13 2025.....SUNRISE 716 AM MDT SUNSET 750 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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