617
CDUS45 KBOI 280931
CLIJER
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT SUN SEP 28 2025
...............................
..THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 27 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 80 523 PM 93 1963 72 8 85
1969
MINIMUM 42 531 AM 25 1934 46 -4 47
AVERAGE 61 59 2 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 1972 0.02 -0.02 0.00
MONTH TO DATE T 0.28 -0.28 0.21
SINCE OCT 1 6.72 9.85 -3.13 8.68
SINCE JAN 1 3.85 6.81 -2.96 5.10
DEGREE DAYS
HEATING
YESTERDAY 4 7 -3 0
MONTH TO DATE 35 101 -66 79
SINCE SEP 1 35 101 -66 79
SINCE JUL 1 35 120 -85 105
COOLING
YESTERDAY 0 1 -1 1
MONTH TO DATE 87 68 19 81
SINCE SEP 1 87 68 19 81
SINCE JAN 1 766 709 57 862
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 47 1100 PM
LOWEST 14 300 PM
AVERAGE 31
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THE JEROME ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1963
2024
MINIMUM TEMPERATURE (F) 45 27 1950
SUNRISE AND SUNSET
SEPTEMBER 28 2025.....SUNRISE 732 AM MDT SUNSET 724 PM MDT
SEPTEMBER 29 2025.....SUNRISE 733 AM MDT SUNSET 722 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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