698
CDUS45 KBOI 170932
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
332 AM MDT SUN MAY 17 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR MAY 16 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 62 156 PM 94 1927 73 -11 66
2006
MINIMUM 43 1159 PM 28 1974 48 -5 49
AVERAGE 53 60 -7 58
PRECIPITATION (IN)
YESTERDAY 0.00 0.96 1894 0.05 -0.05 T
MONTH TO DATE T 0.75 -0.75 0.43
SINCE OCT 1 10.90 9.25 1.65 10.34
SINCE JAN 1 6.55 5.72 0.83 5.93
SNOWFALL (IN)
YESTERDAY 0.0 T 1906 0.0 0.0 0.0
2011
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUL 1 1.8 17.6 -15.8 13.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 6 6 7
MONTH TO DATE 39 129 -90 89
SINCE MAR 1 885 1167 -282 1022
SINCE JUL 1 4130 5187 -1057 4821
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 23 12 11 26
SINCE MAR 1 24 15 9 26
SINCE JAN 1 24 15 9 26
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 15.7
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 600 AM
LOWEST 22 600 PM
AVERAGE 38
......................................................
THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 2008
MINIMUM TEMPERATURE (F) 48 30 1942
SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE 618 AM MDT SUNSET 905 PM MDT
MAY 18 2026...........SUNRISE 617 AM MDT SUNSET 906 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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