090
CDUS45 KBOI 201035
CLIJER
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
335 AM MST SAT DEC 20 2025
...............................
..THE JEROME ID CLIMATE SUMMARY FOR DECEMBER 19 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 51 420 PM 59 1917 35 16 38
MINIMUM 34 1159 PM -15 1924 22 12 26
AVERAGE 43 28 15 32
PRECIPITATION (IN)
YESTERDAY 0.13 0.46 1981 0.05 0.08 0.00
MONTH TO DATE 0.82 0.84 -0.02 0.69
SINCE OCT 1 1.86 2.57 -0.71 1.27
SINCE JAN 1 6.13 9.43 -3.30 6.37
DEGREE DAYS
HEATING
YESTERDAY 22 37 -15 33
MONTH TO DATE 462 665 -203 592
SINCE DEC 1 462 665 -203 592
SINCE JUL 1 1591 2052 -461 1873
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 26 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 11.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 PM
LOWEST 46 700 AM
AVERAGE 73
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THE JEROME ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 54 1958
MINIMUM TEMPERATURE (F) 22 -8 1924
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 805 AM MST SUNSET 507 PM MST
DECEMBER 21 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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