949
CDUS45 KBOI 200930
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
330 AM MDT MON OCT 20 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR OCTOBER 19 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 71 1119 AM 79 2017 61 10 59
MINIMUM 40 1033 PM 25 1999 35 5 32
AVERAGE 56 48 8 46
PRECIPITATION (IN)
YESTERDAY 0.25 0.31 2009 0.03 0.22 0.00
MONTH TO DATE 0.74 0.46 0.28 0.12
SINCE OCT 1 0.74 0.46 0.28 0.12
SINCE JAN 1 5.26 7.92 -2.66 5.71
DEGREE DAYS
HEATING
YESTERDAY 9 17 -8 19
MONTH TO DATE 246 251 -5 123
SINCE SEP 1 290 402 -112 204
SINCE JUL 1 290 429 -139 223
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 4
SINCE SEP 1 67 53 14 79
SINCE JAN 1 832 613 219 843
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WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 14.3
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 PM
LOWEST 26 1100 AM
AVERAGE 60
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THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 83 2014
MINIMUM TEMPERATURE (F) 35 29 1998
SUNRISE AND SUNSET
OCTOBER 20 2025.......SUNRISE 757 AM MDT SUNSET 647 PM MDT
OCTOBER 21 2025.......SUNRISE 758 AM MDT SUNSET 646 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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