687
CDUS45 KBOI 190932
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
332 AM MDT SAT SEP 19 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 18 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 73 425 PM 98 1875 79 -6 88
MINIMUM 57 1159 PM 27 1965 52 5 59
AVERAGE 65 66 -1 74
PRECIPITATION (IN)
YESTERDAY 0.04 0.86 1882 0.01 0.03 0.00
MONTH TO DATE 0.36 0.22 0.14 0.06
SINCE OCT 1 12.21 11.30 0.91 11.78
SINCE JAN 1 7.86 7.77 0.09 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 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 37 31 6 3
SINCE SEP 1 37 31 6 3
SINCE JUL 1 38 44 -6 3
COOLING
YESTERDAY 0 3 -3 9
MONTH TO DATE 44 94 -50 146
SINCE SEP 1 44 94 -50 146
SINCE JAN 1 1187 1009 178 1209
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1100 PM
LOWEST 33 400 PM
AVERAGE 51
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THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 94 1917
2008
MINIMUM TEMPERATURE (F) 52 31 1978
SUNRISE AND SUNSET
SEPTEMBER 19 2026.....SUNRISE 729 AM MDT SUNSET 747 PM MDT
SEPTEMBER 20 2026.....SUNRISE 730 AM MDT SUNSET 746 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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