


Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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807 CDUS45 KBOI 090931 CLIBOI CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 331 AM MDT THU OCT 09 2025 ................................... ...THE BOISE ID CLIMATE SUMMARY FOR OCTOBER 8 2025... 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) YESTERDAY MAXIMUM 79 359 PM 88 1910 69 10 84 MINIMUM 48 722 AM 27 1961 45 3 55 1985 AVERAGE 64 57 7 70 PRECIPITATION (IN) YESTERDAY 0.00 0.46 2021 0.02 -0.02 0.00 MONTH TO DATE 0.84 0.17 0.67 0.00 SINCE OCT 1 0.84 0.17 0.67 0.00 SINCE JAN 1 8.96 8.15 0.81 11.19 SNOWFALL (IN) YESTERDAY 0.0 0.0 2006 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 1 9 -8 0 MONTH TO DATE 46 59 -13 23 SINCE SEP 1 53 139 -86 61 SINCE JUL 1 53 152 -99 70 COOLING YESTERDAY 0 1 -1 5 MONTH TO DATE 0 8 -8 10 SINCE SEP 1 185 127 58 201 SINCE JAN 1 1248 1042 206 1429 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 12.4 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 56 600 AM LOWEST 18 300 PM AVERAGE 37 .......................................................... THE BOISE ID CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 90 2015 MINIMUM TEMPERATURE (F) 44 18 1985 SUNRISE AND SUNSET OCTOBER 9 2025.......SUNRISE 752 AM MDT SUNSET 711 PM MDT OCTOBER 10 2025.......SUNRISE 753 AM MDT SUNSET 709 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$