020
CDUS45 KBOI 010227
CLIJER
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
727 PM MST SAT JAN 31 2026
...............................
..THE JEROME ID CLIMATE SUMMARY FOR JANUARY 31 2026
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1915 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 48 344 PM 61 2024 37 11 41
MINIMUM 31 816 AM -17 1985 23 8 19
AVERAGE 40 30 10 30
PRECIPITATION (IN)
TODAY 0.00 0.60 1963 0.04 -0.04 0.03
1974
MONTH TO DATE 0.59 1.21 -0.62 0.19
SINCE OCT 1 3.26 4.25 -0.99 3.06
SINCE JAN 1 0.59 1.21 -0.62 0.19
DEGREE DAYS
HEATING
TODAY 25 35 -10 35
MONTH TO DATE 1025 1113 -88 1168
SINCE DEC 1 1800 2221 -421 2115
SINCE JUL 1 2929 3608 -679 3396
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 8.0
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 600 AM
LOWEST 48 400 PM
AVERAGE 67
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THE JEROME ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 59 1934
MINIMUM TEMPERATURE (F) 23 -13 1917
SUNRISE AND SUNSET
JANUARY 31 2026.......SUNRISE 753 AM MST SUNSET 550 PM MST
FEBRUARY 1 2026......SUNRISE 752 AM MST SUNSET 551 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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