520
CDUS45 KBOI 220221
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MST SAT FEB 21 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR FEBRUARY 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 49 424 PM 63 1991 48 1 47
MINIMUM 31 818 AM 6 1894 30 1 26
AVERAGE 40 39 1 37
PRECIPITATION (IN)
TODAY 0.00 0.72 1948 0.03 -0.03 0.00
MONTH TO DATE 0.56 0.75 -0.19 2.57
SINCE OCT 1 5.64 5.69 -0.05 8.15
SINCE JAN 1 1.29 2.16 -0.87 3.74
DEGREE DAYS
HEATING
TODAY 25 26 -1 28
MONTH TO DATE 489 599 -110 683
SINCE DEC 1 2173 2637 -464 2616
SINCE JUL 1 3113 3849 -736 3654
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 14.4
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 700 AM
LOWEST 25 300 PM
AVERAGE 39
......................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 67 1958
MINIMUM TEMPERATURE (F) 30 4 1894
SUNRISE AND SUNSET
FEBRUARY 21 2026......SUNRISE 734 AM MST SUNSET 623 PM MST
FEBRUARY 22 2026......SUNRISE 732 AM MST SUNSET 625 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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