CDUS45 KBOI 121737 CLIBOI CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 1037 AM MST FRI DEC 12 2025 ................................... ...THE BOISE ID CLIMATE SUMMARY FOR DECEMBER 12 2025... VALID AS OF 1000 AM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1875 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST VALUE (LST) VALUE VALUE YEAR ........................................................... TEMPERATURE (F) TODAY MAXIMUM 42 246 AM 63 1933 39 39 MINIMUM 36 844 AM -9 1972 26 26 AVERAGE 39 32 33 PRECIPITATION (IN) TODAY 0.00 0.90 1896 0.05 0.03 MONTH TO DATE 0.64 0.58 0.05 SINCE OCT 1 2.72 2.57 1.68 SINCE JAN 1 10.84 10.55 12.87 ........................................................... RELATIVE HUMIDITY (PERCENT) HIGHEST 85 700 AM .......................................................... THE BOISE ID CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 65 1929 MINIMUM TEMPERATURE (F) 25 -14 1972 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 809 AM MST SUNSET 508 PM MST DECEMBER 13 2025......SUNRISE 810 AM MST SUNSET 509 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$