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CDUS45 KBOI 200942
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
342 AM MDT TUE MAY 20 2025
...............................
..THE BOISE ID CLIMATE SUMMARY FOR MAY 19 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 542 PM 90 1993 73 -8 64
2006
2023
MINIMUM 35 535 AM 28 1960 49 -14 44
1989
AVERAGE 50 61 -11 54
PRECIPITATION (IN)
YESTERDAY 0.04 0.75 1894 0.05 -0.01 0.00
MONTH TO DATE 0.81 0.90 -0.09 0.74
SINCE OCT 1 10.72 9.40 1.32 13.55
SINCE JAN 1 6.31 5.87 0.44 9.61
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUL 1 13.6 17.6 -4.0 36.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 6 9 11
MONTH TO DATE 129 147 -18 147
SINCE MAR 1 1062 1185 -123 1165
SINCE JUL 1 4861 5205 -344 4675
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 26 18 8 10
SINCE MAR 1 26 21 5 12
SINCE JAN 1 26 21 5 12
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1000 PM
LOWEST 26 1200 PM
AVERAGE 58
......................................................
THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 1958
MINIMUM TEMPERATURE (F) 49 29 1898
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 615 AM MDT SUNSET 909 PM MDT
MAY 21 2025...........SUNRISE 614 AM MDT SUNSET 910 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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