960
CDUS45 KBOI 010941
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
341 AM MDT FRI MAY 01 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR APRIL 30 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 70 511 PM 90 2023 67 3 67
MINIMUM 43 601 AM 25 1972 43 0 40
AVERAGE 57 55 2 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.10 1983 0.04 -0.04 0.00
MONTH TO DATE 3.87 1.23 2.64 0.43
SINCE OCT 1 10.90 8.50 2.40 9.91
SINCE JAN 1 6.55 4.97 1.58 5.50
SNOWFALL (IN)
YESTERDAY 0.0 1.8 1915 0.0 0.0 0.0
MONTH TO DATE 0.1 0.1 0.0 T
SINCE JUL 1 1.8 17.6 -15.8 13.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 8 10 -2 11
MONTH TO DATE 402 423 -21 376
SINCE MAR 1 846 1037 -191 933
SINCE JUL 1 4091 5057 -966 4732
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 3 -3 0
SINCE MAR 1 1 3 -2 0
SINCE JAN 1 1 3 -2 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 6.5
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 600 AM
LOWEST 25 400 PM
AVERAGE 44
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THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 1985
MINIMUM TEMPERATURE (F) 43 26 1886
SUNRISE AND SUNSET
MAY 1 2026...........SUNRISE 637 AM MDT SUNSET 847 PM MDT
MAY 2 2026...........SUNRISE 636 AM MDT SUNSET 849 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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