261
CDUS45 KBOI 090949
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
349 AM MDT WED SEP 09 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 8 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 503 PM 98 2024 83 -7 89
MINIMUM 49 638 AM 34 1927 55 -6 61
AVERAGE 63 69 -6 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 1986 0.01 -0.01 0.00
MONTH TO DATE 0.31 0.08 0.23 0.06
SINCE OCT 1 12.16 11.16 1.00 11.78
SINCE JAN 1 7.81 7.63 0.18 7.37
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2006 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 2 2 0 0
MONTH TO DATE 28 9 19 0
SINCE SEP 1 28 9 19 0
SINCE JUL 1 29 22 7 0
COOLING
YESTERDAY 0 6 -6 10
MONTH TO DATE 14 51 -37 111
SINCE SEP 1 14 51 -37 111
SINCE JAN 1 1157 966 191 1174
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 500 AM
LOWEST 21 500 PM
AVERAGE 45
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THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 2021
MINIMUM TEMPERATURE (F) 55 34 1970
SUNRISE AND SUNSET
SEPTEMBER 9 2026.....SUNRISE 718 AM MDT SUNSET 806 PM MDT
SEPTEMBER 10 2026.....SUNRISE 719 AM MDT SUNSET 804 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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