758
CDUS45 KBOI 220121
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT FRI AUG 21 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR AUGUST 21 2026
VALID TODAY AS OF 0700 PM LOCAL TIME.
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)
TODAY
MAXIMUM 101R 402 PM 101 1897 89 12 91
2005
MINIMUM 70 454 AM 43 1918 60 10 61
AVERAGE 86 74 12 76
PRECIPITATION (IN)
TODAY 0.00 0.37 2023 0.00 0.00 0.00
MONTH TO DATE T 0.11 -0.11 0.02
SINCE OCT 1 11.85 11.02 0.83 11.21
SINCE JAN 1 7.50 7.49 0.01 6.80
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 41 66 -25 32
SINCE JUL 1 0 5 -5 0
COOLING
TODAY 21 10 11 11
MONTH TO DATE 304 257 47 244
SINCE JUN 1 953 786 167 859
SINCE JAN 1 1009 831 178 939
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.9
RELATIVE HUMIDITY (PERCENT)
HIGHEST 27 100 AM
LOWEST 13 500 PM
AVERAGE 20
......................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 101 1950
MINIMUM TEMPERATURE (F) 60 39 1892
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 657 AM MDT SUNSET 839 PM MDT
AUGUST 22 2026........SUNRISE 658 AM MDT SUNSET 837 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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