655
CDUS45 KBOI 210122
CLIJER
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
722 PM MDT WED MAY 20 2026
...............................
..THE JEROME ID CLIMATE SUMMARY FOR MAY 20 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 72 315 PM 93 1954 71 1 63
1958
MINIMUM 41 412 AM 29 1975 46 -5 41
AVERAGE 57 58 -1 52
PRECIPITATION (IN)
TODAY 0.00 0.53 2016 0.05 -0.05 0.03
MONTH TO DATE T 0.97 -0.97 0.51
SINCE OCT 1 5.03 8.10 -3.07 6.19
SINCE JAN 1 2.36 5.06 -2.70 3.32
DEGREE DAYS
HEATING
TODAY 8 8 0 13
MONTH TO DATE 147 202 -55 193
SINCE MAR 1 1139 1418 -279 1331
SINCE JUL 1 4758 5914 -1156 5619
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 4 5 -1 6
SINCE MAR 1 4 6 -2 6
SINCE JAN 1 4 6 -2 6
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.5
RELATIVE HUMIDITY (PERCENT)
HIGHEST 45 100 AM
LOWEST 18 300 PM
AVERAGE 32
......................................................
THE JEROME ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 1958
MINIMUM TEMPERATURE (F) 46 29 1918
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 610 AM MDT SUNSET 859 PM MDT
MAY 21 2026...........SUNRISE 610 AM MDT SUNSET 900 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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