796
CDUS45 KBOI 180932
CLIMYL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
332 AM MDT TUE AUG 18 2026
...............................
..THE MCCALL ID CLIMATE SUMMARY FOR AUGUST 17 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 83 451 PM 97 2022 81 2 77
MINIMUM 52 614 AM 29 1987 45 7 53
AVERAGE 68 63 5 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.57 1990 0.01 -0.01 0.03
MONTH TO DATE 0.31 0.24 0.07 0.12
SINCE OCT 1 21.79 21.80 -0.01 26.26
SINCE JAN 1 11.81 15.07 -3.26 15.34
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 14 40 -26 44
SINCE JUN 1 311 422 -111 297
SINCE JUL 1 35 123 -88 88
COOLING
YESTERDAY 3 1 2 0
MONTH TO DATE 31 31 0 17
SINCE JUN 1 159 94 65 100
SINCE JAN 1 159 94 65 100
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 700 AM
LOWEST 24 400 PM
AVERAGE 51
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THE MCCALL ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 95 1967
MINIMUM TEMPERATURE (F) 45 27 1995
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 650 AM MDT SUNSET 845 PM MDT
AUGUST 19 2026........SUNRISE 651 AM MDT SUNSET 844 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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