CDUS45 KBOI 190124 CLIMUO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 724 PM MDT MON MAY 18 2026 ................................... ...THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR MAY 18 2026... VALID TODAY AS OF 0700 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1949 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR LAST VALUE (LST) VALUE YEAR ..................................................... TEMPERATURE (F) TODAY MAXIMUM 69 MM 94 1954 61 MINIMUM 40 MM 30 2024 41 AVERAGE 55 51 PRECIPITATION (IN) TODAY 0.00 0.57 1962 0.01 MONTH TO DATE T 0.56 SINCE OCT 1 3.86 4.28 SINCE JAN 1 2.17 2.56 DEGREE DAYS HEATING TODAY 10 14 MONTH TO DATE 75 129 SINCE MAR 1 1006 1168 SINCE JUL 1 4486 5266 COOLING TODAY 0 0 MONTH TO DATE 19 22 SINCE MAR 1 20 22 SINCE JAN 1 20 22 ..................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 19.4 RELATIVE HUMIDITY (PERCENT) HIGHEST 59 600 AM LOWEST 12 300 PM AVERAGE 36 .......................................................... THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 97 1954 MINIMUM TEMPERATURE (F) 45 33 2025 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 617 AM MDT SUNSET 903 PM MDT MAY 19 2026...........SUNRISE 616 AM MDT SUNSET 904 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$