322
CDUS45 KBOI 290931
CLIJER
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT MON SEP 29 2025
...............................
..THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 28 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 82 242 PM 93 1963 72 10 93
2024
MINIMUM 53 350 AM 27 1950 45 8 52
AVERAGE 68 58 10 73
PRECIPITATION (IN)
YESTERDAY T 0.17 2019 0.02 -0.02 0.00
MONTH TO DATE T 0.30 -0.30 0.21
SINCE OCT 1 6.72 9.87 -3.15 8.68
SINCE JAN 1 3.85 6.83 -2.98 5.10
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 0
MONTH TO DATE 35 108 -73 79
SINCE SEP 1 35 108 -73 79
SINCE JUL 1 35 127 -92 105
COOLING
YESTERDAY 3 1 2 8
MONTH TO DATE 90 69 21 89
SINCE SEP 1 90 69 21 89
SINCE JAN 1 769 710 59 870
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 300 AM
LOWEST 27 1200 PM
AVERAGE 41
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THE JEROME ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 1994
MINIMUM TEMPERATURE (F) 45 26 1922
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 733 AM MDT SUNSET 722 PM MDT
SEPTEMBER 30 2025.....SUNRISE 734 AM MDT SUNSET 720 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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