056
CDUS45 KBOI 191034
CLIJER
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
334 AM MST FRI DEC 19 2025
...............................
..THE JEROME ID CLIMATE SUMMARY FOR DECEMBER 18 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1915 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 34 1159 PM 58 1917 35 -1 48
MINIMUM 27 558 AM -10 1924 22 5 30
AVERAGE 31 28 3 39
PRECIPITATION (IN)
YESTERDAY 0.12 0.39 1977 0.04 0.08 0.00
MONTH TO DATE 0.69 0.79 -0.10 0.69
SINCE OCT 1 1.73 2.52 -0.79 1.27
SINCE JAN 1 6.00 9.38 -3.38 6.37
DEGREE DAYS
HEATING
YESTERDAY 34 36 -2 26
MONTH TO DATE 440 628 -188 559
SINCE DEC 1 440 628 -188 559
SINCE JUL 1 1569 2015 -446 1840
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 776 715 61 878
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 12.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 PM
LOWEST 61 800 AM
AVERAGE 81
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THE JEROME ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 59 1917
MINIMUM TEMPERATURE (F) 22 -15 1924
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 804 AM MST SUNSET 506 PM MST
DECEMBER 20 2025......SUNRISE 805 AM MST SUNSET 507 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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