273
CDUS45 KBOI 180936
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
236 AM MST MON DEC 18 2023
...............................
..THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 17 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 30 839 PM 55 1917 38 -8 24
MINIMUM 26 952 AM -2 1985 25 1 20
AVERAGE 28 32 -4 22
PRECIPITATION (IN)
YESTERDAY T 1.14 1884 0.05 -0.05 T
MONTH TO DATE 1.38 0.84 0.54 1.25
SINCE OCT 1 3.81 2.83 0.98 4.35
SINCE JAN 1 13.45 10.81 2.64 10.87
SNOWFALL (IN)
YESTERDAY T 4.8 1945 0.1 -0.1 T
MONTH TO DATE 2.7 2.7 -0.0 8.0
SINCE JUL 1 2.8 4.8 -2.0 11.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 37 34 3 43
MONTH TO DATE 456 543 -87 593
SINCE DEC 1 456 543 -87 593
SINCE JUL 1 1443 1755 -312 1783
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1342 1044 298 1401
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 3.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1200 AM
LOWEST 81 300 PM
AVERAGE 87
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THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 58 1917
MINIMUM TEMPERATURE (F) 25 -5 1924
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 813 AM MST SUNSET 510 PM MST
DECEMBER 19 2023......SUNRISE 814 AM MST SUNSET 510 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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