822
CDUS45 KBOI 150931
CLITWF
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT MON SEP 15 2025
...............................
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 14 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 82 351 PM 97 2000 77 5 80
MINIMUM 53 512 AM 37 2003 48 5 41
AVERAGE 68 62 6 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.07 2015 0.02 -0.02 0.00
MONTH TO DATE T 0.20 -0.20 0.04
SINCE OCT 1 6.82 9.95 -3.13 7.85
SINCE JAN 1 4.03 7.13 -3.10 5.40
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 4
MONTH TO DATE 4 43 -39 23
SINCE SEP 1 4 43 -39 23
SINCE JUL 1 4 70 -66 42
COOLING
YESTERDAY 3 2 1 0
MONTH TO DATE 51 39 12 57
SINCE SEP 1 51 39 12 57
SINCE JAN 1 816 599 217 821
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 500 AM
LOWEST 22 300 PM
AVERAGE 45
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THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 93 2002
MINIMUM TEMPERATURE (F) 47 40 2016
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 718 AM MDT SUNSET 747 PM MDT
SEPTEMBER 16 2025.....SUNRISE 719 AM MDT SUNSET 745 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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