CDUS46 KBOI 190124 CLIREO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 724 PM MDT MON MAY 18 2026 ................................... ...THE ROME OR CLIMATE SUMMARY FOR MAY 18 2026... VALID TODAY AS OF 0700 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1949 TO 2026 WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST VALUE (LST) VALUE FROM YEAR NORMAL ....................................................... TEMPERATURE (F) TODAY MAXIMUM 64 MM 73 -9 58 MINIMUM 30 MM 40 -10 39 AVERAGE 47 56 -9 49 PRECIPITATION (IN) TODAY 0.00 0.04 -0.04 0.00 MONTH TO DATE 0.34 0.68 -0.34 1.26 SINCE OCT 1 4.55 5.75 -1.20 8.61 SINCE JAN 1 2.43 3.70 -1.27 5.32 DEGREE DAYS HEATING TODAY 18 9 9 16 MONTH TO DATE 133 206 -73 205 SINCE MAR 1 1176 1467 -291 1445 SINCE JUL 1 5021 5942 -921 5765 COOLING TODAY 0 1 -1 0 MONTH TO DATE 10 2 8 0 SINCE MAR 1 10 2 8 0 SINCE JAN 1 10 2 8 0 ....................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 8.8 RELATIVE HUMIDITY (PERCENT) HIGHEST 67 600 AM LOWEST 19 500 PM AVERAGE 43 .......................................................... THE ROME OR CLIMATE NORMALS FOR TOMORROW NORMAL SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 626 AM MDT SUNSET 910 PM MDT MAY 19 2026...........SUNRISE 625 AM MDT SUNSET 911 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$