401
CDUS45 KBOI 150121
CLIMYL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT SUN SEP 14 2025
...............................
..THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 14 2025
VALID TODAY AS OF 0700 PM LOCAL TIME.
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)
TODAY
MAXIMUM 60 503 PM 86 1920 72 -12 67
MINIMUM 42 619 AM 20 1992 38 4 37
AVERAGE 51 55 -4 52
PRECIPITATION (IN)
TODAY 0.15 1.37 1959 0.03 0.12 0.00
MONTH TO DATE 0.76 0.38 0.38 0.85
SINCE OCT 1 27.37 22.48 4.89 22.60
SINCE JAN 1 16.45 15.75 0.70 16.79
DEGREE DAYS
HEATING
TODAY 14 10 4 13
MONTH TO DATE 67 116 -49 86
SINCE SEP 1 67 116 -49 86
SINCE JUL 1 166 306 -140 264
COOLING
TODAY 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 20 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.8
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 PM
LOWEST 61 500 PM
AVERAGE 77
......................................................
THE MCCALL ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 89 1920
MINIMUM TEMPERATURE (F) 38 22 1921
1936
1989
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 722 AM MDT SUNSET 756 PM MDT
SEPTEMBER 15 2025.....SUNRISE 724 AM MDT SUNSET 754 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page