177
CDUS45 KBOI 170937
CLIMYL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
337 AM MDT THU SEP 17 2026
...............................
..THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 16 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1905 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 327 PM 86 1937 71 5 72
1995
MINIMUM 41 709 AM 20 1921 38 3 37
1936
AVERAGE 59 54 5 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.76 1955 0.03 -0.03 0.00
MONTH TO DATE 1.21 0.44 0.77 0.77
SINCE OCT 1 23.00 22.54 0.46 27.38
SINCE JAN 1 13.02 15.81 -2.79 16.46
DEGREE DAYS
HEATING
YESTERDAY 6 11 -5 10
MONTH TO DATE 197 137 60 90
SINCE SEP 1 197 137 60 90
SINCE JUL 1 256 327 -71 189
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 2 -2 16
SINCE SEP 1 0 2 -2 16
SINCE JAN 1 199 108 91 156
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 700 AM
LOWEST 24 400 PM
AVERAGE 52
......................................................
THE MCCALL ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 1981
MINIMUM TEMPERATURE (F) 37 17 1988
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 726 AM MDT SUNSET 751 PM MDT
SEPTEMBER 18 2026.....SUNRISE 727 AM MDT SUNSET 749 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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