367
CDUS45 KBOI 220130
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
730 PM MDT TUE OCT 21 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR OCTOBER 21 2025
VALID TODAY AS OF 0700 PM LOCAL TIME.
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)
TODAY
MAXIMUM 58 428 PM 81 2003 60 -2 75
MINIMUM 27R 700 AM 27 2006 35 -8 45
AVERAGE 43 47 -4 60
PRECIPITATION (IN)
TODAY 0.00 0.24 2000 0.02 -0.02 0.00
MONTH TO DATE 0.74 0.51 0.23 0.12
SINCE OCT 1 0.74 0.51 0.23 0.12
SINCE JAN 1 5.26 7.97 -2.71 5.71
DEGREE DAYS
HEATING
TODAY 22 18 4 5
MONTH TO DATE 290 286 4 143
SINCE SEP 1 334 437 -103 224
SINCE JUL 1 334 464 -130 243
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.1
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 600 AM
LOWEST 34 400 PM
AVERAGE 62
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THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 82 2003
MINIMUM TEMPERATURE (F) 34 21 2008
SUNRISE AND SUNSET
OCTOBER 21 2025.......SUNRISE 758 AM MDT SUNSET 646 PM MDT
OCTOBER 22 2025.......SUNRISE 800 AM MDT SUNSET 644 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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