846
CDUS45 KBOI 220121
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
721 PM MDT TUE APR 21 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR APRIL 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 82 143 PM 87 1934 64 18 61
2016
MINIMUM 48 620 AM 23 1968 40 8 38
AVERAGE 65 52 13 50
PRECIPITATION (IN)
TODAY 0.00 0.58 2011 0.04 -0.04 0.00
MONTH TO DATE 2.99 0.88 2.11 0.26
SINCE OCT 1 10.02 8.15 1.87 9.74
SINCE JAN 1 5.67 4.62 1.05 5.33
DEGREE DAYS
HEATING
TODAY 0 13 -13 15
MONTH TO DATE 267 319 -52 286
SINCE MAR 1 711 933 -222 843
SINCE JUL 1 3956 4953 -997 4642
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 48 700 AM
LOWEST 14 200 PM
AVERAGE 31
......................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 91 2012
MINIMUM TEMPERATURE (F) 41 24 1968
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 652 AM MDT SUNSET 836 PM MDT
APRIL 22 2026.........SUNRISE 651 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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