321
CDUS45 KBOI 290931
CLIMYL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT MON SEP 29 2025
...............................
..THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 28 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1930 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 401 PM 84 1963 65 14 81
1994
MINIMUM 35 657 AM 12 1999 34 1 38
AVERAGE 57 50 7 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.95 1981 0.04 -0.04 0.00
MONTH TO DATE 0.86 0.88 -0.02 1.55
SINCE OCT 1 27.47 22.98 4.49 23.30
SINCE JAN 1 16.55 16.25 0.30 17.49
DEGREE DAYS
HEATING
YESTERDAY 8 16 -8 5
MONTH TO DATE 190 298 -108 231
SINCE SEP 1 190 298 -108 231
SINCE JUL 1 289 488 -199 409
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 16 2 14 0
SINCE SEP 1 16 2 14 0
SINCE JAN 1 156 108 48 153
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 300 AM
LOWEST 16 400 PM
AVERAGE 46
......................................................
THE MCCALL ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 84 1952
MINIMUM TEMPERATURE (F) 34 17 1985
1999
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 740 AM MDT SUNSET 728 PM MDT
SEPTEMBER 30 2025.....SUNRISE 742 AM MDT SUNSET 726 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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