327 CDUS46 KBOI 180931 CLIBKE CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 331 AM MDT MON SEP 18 2023 ................................... ...THE BAKER OR CLIMATE SUMMARY FOR SEPTEMBER 17 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1928 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 87 348 PM 94 1981 79 8 75 MINIMUM 37 550 AM 21 1965 39 -2 35 AVERAGE 62 59 3 55 PRECIPITATION (IN) YESTERDAY 0.00 0.27 1989 0.02 -0.02 T MONTH TO DATE 0.12 0.26 -0.14 0.56 SINCE OCT 1 9.65 8.88 0.77 7.08 SINCE JAN 1 7.69 6.68 1.01 5.29 DEGREE DAYS HEATING YESTERDAY 3 7 -4 10 MONTH TO DATE 51 84 -33 73 SINCE SEP 1 51 84 -33 73 SINCE JUL 1 79 156 -77 95 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 1 23 -22 26 SINCE SEP 1 1 23 -22 26 SINCE JAN 1 264 323 -59 341 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 3.9 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 600 AM LOWEST 17 400 PM AVERAGE 53 .......................................................... THE BAKER OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 95 1981 MINIMUM TEMPERATURE (F) 39 19 1965 SUNRISE AND SUNSET SEPTEMBER 18 2023.....SUNRISE 633 AM PDT SUNSET 656 PM PDT SEPTEMBER 19 2023.....SUNRISE 635 AM PDT SUNSET 655 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$