066
CDUS45 KBOI 300937
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
337 AM MDT THU APR 30 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR APRIL 29 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 68 338 PM 89 1992 67 1 63
MINIMUM 48 426 AM 27 1954 43 5 47
1962
1975
AVERAGE 58 55 3 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.56 1933 0.04 -0.04 T
MONTH TO DATE 3.87 1.19 2.68 0.43
SINCE OCT 1 10.90 8.46 2.44 9.91
SINCE JAN 1 6.55 4.93 1.62 5.50
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1972 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 7 11 -4 10
MONTH TO DATE 394 413 -19 365
SINCE MAR 1 838 1027 -189 922
SINCE JUL 1 4083 5047 -964 4721
COOLING
YESTERDAY 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 20 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 700 AM
LOWEST 23 600 PM
AVERAGE 40
......................................................
THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 90 2023
MINIMUM TEMPERATURE (F) 43 25 1972
SUNRISE AND SUNSET
APRIL 30 2026.........SUNRISE 639 AM MDT SUNSET 846 PM MDT
MAY 1 2026...........SUNRISE 637 AM MDT SUNSET 847 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page