530
CDUS45 KBOI 290122
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
722 PM MDT TUE APR 28 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR APRIL 28 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 65 434 PM 88 1890 66 -1 71
1939
1987
MINIMUM 36 513 AM 29 1914 42 -6 46
1984
1996
AVERAGE 51 54 -3 59
PRECIPITATION (IN)
TODAY 0.00 0.96 1917 0.04 -0.04 T
MONTH TO DATE 3.87 1.15 2.72 0.43
SINCE OCT 1 10.90 8.42 2.48 9.91
SINCE JAN 1 6.55 4.89 1.66 5.50
DEGREE DAYS
HEATING
TODAY 14 11 3 6
MONTH TO DATE 387 402 -15 355
SINCE MAR 1 831 1016 -185 912
SINCE JUL 1 4076 5036 -960 4711
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 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.3
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 500 AM
LOWEST 23 300 PM
AVERAGE 49
......................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 89 1992
MINIMUM TEMPERATURE (F) 43 27 1954
1962
1975
SUNRISE AND SUNSET
APRIL 28 2026.........SUNRISE 642 AM MDT SUNSET 844 PM MDT
APRIL 29 2026.........SUNRISE 640 AM MDT SUNSET 845 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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