980
CDUS45 KBOI 220933
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
333 AM MDT FRI MAY 22 2026
...............................
..THE BOISE ID CLIMATE SUMMARY FOR MAY 21 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 76 512 PM 91 1919 74 2 70
2023
MINIMUM 45 535 AM 27 1887 49 -4 40
AVERAGE 61 62 -1 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.12 1932 0.05 -0.05 0.00
MONTH TO DATE T 1.00 -1.00 0.81
SINCE OCT 1 10.90 9.50 1.40 10.72
SINCE JAN 1 6.55 5.97 0.58 6.31
SNOWFALL (IN)
YESTERDAY 0.0 T 1960 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUL 1 1.8 17.6 -15.8 13.6
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 4 5 -1 10
MONTH TO DATE 80 157 -77 148
SINCE MAR 1 926 1195 -269 1081
SINCE JUL 1 4171 5215 -1044 4880
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 23 22 1 26
SINCE MAR 1 24 25 -1 26
SINCE JAN 1 24 25 -1 26
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 400 AM
LOWEST 14 400 PM
AVERAGE 39
......................................................
THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 1988
MINIMUM TEMPERATURE (F) 49 28 1960
SUNRISE AND SUNSET
MAY 22 2026...........SUNRISE 613 AM MDT SUNSET 910 PM MDT
MAY 23 2026...........SUNRISE 612 AM MDT SUNSET 911 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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