457
CDUS45 KBOI 230933
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
333 AM MDT TUE SEP 23 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 22 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 69 358 PM 87 2012 74 -5 74
MINIMUM 48 1043 PM 36 2017 45 3 45
AVERAGE 59 59 0 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.06 2016 0.02 -0.02 0.00
MONTH TO DATE 0.18 0.35 -0.17 0.23
SINCE OCT 1 7.00 10.10 -3.10 8.04
SINCE JAN 1 4.21 7.28 -3.07 5.59
DEGREE DAYS
HEATING
YESTERDAY 6 6 0 5
MONTH TO DATE 23 86 -63 68
SINCE SEP 1 23 86 -63 68
SINCE JUL 1 23 113 -90 87
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 59 48 11 57
SINCE SEP 1 59 48 11 57
SINCE JAN 1 824 608 216 821
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 13.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1200 AM
LOWEST 23 500 PM
AVERAGE 46
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THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 91 2011
MINIMUM TEMPERATURE (F) 45 33 2000
SUNRISE AND SUNSET
SEPTEMBER 23 2025.....SUNRISE 727 AM MDT SUNSET 733 PM MDT
SEPTEMBER 24 2025.....SUNRISE 728 AM MDT SUNSET 731 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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