


Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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357 CDUS45 KBOI 050125 CLIBOI CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 725 PM MDT SAT OCT 04 2025 ................................... ...THE BOISE ID CLIMATE SUMMARY FOR OCTOBER 4 2025... VALID TODAY AS OF 0700 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1875 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 66 431 PM 88 1947 72 -6 88 1996 2024 MINIMUM 48 710 AM 26 1981 46 2 50 AVERAGE 57 59 -2 69 PRECIPITATION (IN) TODAY 0.00 1.13 1923 0.02 -0.02 0.00 MONTH TO DATE 0.84 0.08 0.76 0.00 SINCE OCT 1 0.84 0.08 0.76 0.00 SINCE JAN 1 8.96 8.06 0.90 11.19 DEGREE DAYS HEATING TODAY 8 7 1 0 MONTH TO DATE 18 26 -8 14 SINCE SEP 1 25 106 -81 52 SINCE JUL 1 25 119 -94 61 COOLING TODAY 0 1 -1 4 MONTH TO DATE 0 4 -4 4 SINCE SEP 1 185 123 62 195 SINCE JAN 1 1248 1038 210 1423 ................................................................... WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 17.3 RELATIVE HUMIDITY (PERCENT) HIGHEST 71 400 AM LOWEST 38 500 PM AVERAGE 55 .......................................................... THE BOISE ID CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 86 1904 MINIMUM TEMPERATURE (F) 46 24 1974 SUNRISE AND SUNSET OCTOBER 4 2025.......SUNRISE 746 AM MDT SUNSET 720 PM MDT OCTOBER 5 2025.......SUNRISE 747 AM MDT SUNSET 718 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$