979
CDUS45 KBOI 200930
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
330 AM MDT SUN SEP 20 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 19 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 76 446 PM 94 1917 79 -3 86
2008
MINIMUM 53 703 AM 31 1978 52 1 60
AVERAGE 65 65 0 73
PRECIPITATION (IN)
YESTERDAY T 0.66 1959 0.02 -0.02 0.00
MONTH TO DATE 0.36 0.24 0.12 0.06
SINCE OCT 1 12.21 11.32 0.89 11.78
SINCE JAN 1 7.86 7.79 0.07 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 34 3 3
SINCE SEP 1 37 34 3 3
SINCE JUL 1 38 47 -9 3
COOLING
YESTERDAY 0 3 -3 8
MONTH TO DATE 44 97 -53 154
SINCE SEP 1 44 97 -53 154
SINCE JAN 1 1187 1012 175 1217
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 35 400 PM
AVERAGE 66
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THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 1922
MINIMUM TEMPERATURE (F) 51 32 1924
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 730 AM MDT SUNSET 746 PM MDT
SEPTEMBER 21 2026.....SUNRISE 731 AM MDT SUNSET 744 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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