612
CDUS45 KBOI 210935
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
335 AM MDT TUE JUL 21 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR JULY 20 2026
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)
YESTERDAY
MAXIMUM 104 344 PM 108 1931 94 10 89
MINIMUM 70 521 AM 43 1898 63 7 62
1972
AVERAGE 87 79 8 76
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 1914 0.01 -0.01 0.00
MONTH TO DATE 0.17 0.15 0.02 0.32
SINCE OCT 1 11.85 10.85 1.00 11.19
SINCE JAN 1 7.50 7.32 0.18 6.78
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2006 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 1 -1 0
SINCE JUN 1 41 62 -21 32
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 22 14 8 11
MONTH TO DATE 317 230 87 272
SINCE JUN 1 462 373 89 473
SINCE JAN 1 518 418 100 553
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 50 500 AM
LOWEST 15 500 PM
AVERAGE 33
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THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 108 2024
MINIMUM TEMPERATURE (F) 63 42 1898
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 623 AM MDT SUNSET 919 PM MDT
JULY 22 2026..........SUNRISE 624 AM MDT SUNSET 918 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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