CDUS45 KBOI 201631 CLIMUO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 1031 AM MDT WED MAY 20 2026 ................................... ...THE MOUNTAIN HOME AFB CLIMATE SUMMARY FOR MAY 20 2026... VALID AS OF 1000 AM 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 61 900 AM 96 1954 67 MINIMUM 41 600 AM 37 1969 44 AVERAGE 51 56 PRECIPITATION (IN) TODAY 0.00 0.63 2019 0.09 MONTH TO DATE T 0.65 SINCE OCT 1 3.86 4.37 SINCE JAN 1 2.17 2.65 ..................................................... WIND (MPH) AVERAGE WIND SPEED 1.5 RELATIVE HUMIDITY (PERCENT) HIGHEST 50 600 AM .......................................................... THE MOUNTAIN HOME AFB CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 94 1958 MINIMUM TEMPERATURE (F) 45 34 2022 SUNRISE AND SUNSET MAY 20 2026...........SUNRISE 615 AM MDT SUNSET 905 PM MDT MAY 21 2026...........SUNRISE 614 AM MDT SUNSET 906 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$