


Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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438 CDUS45 KBOI 130950 CLIBOI CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 350 AM MDT WED AUG 13 2025 ................................... ...THE BOISE ID CLIMATE SUMMARY FOR AUGUST 12 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 102 436 PM 105 1898 92 10 95 MINIMUM 67 442 AM 44 1966 62 5 67 AVERAGE 85 77 8 81 PRECIPITATION (IN) YESTERDAY 0.00 0.43 1965 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.07 -0.07 0.02 SINCE OCT 1 11.19 10.98 0.21 14.93 SINCE JAN 1 6.78 7.45 -0.67 10.99 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 MM DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 32 66 -34 24 SINCE JUL 1 0 5 -5 0 COOLING YESTERDAY 20 12 8 16 MONTH TO DATE 127 159 -32 234 SINCE JUN 1 742 688 54 1033 SINCE JAN 1 822 733 89 1057 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 6.3 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 40 400 AM LOWEST 11 400 PM AVERAGE 26 .......................................................... THE BOISE ID CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 92 106 2015 MINIMUM TEMPERATURE (F) 62 42 1893 SUNRISE AND SUNSET AUGUST 13 2025........SUNRISE 648 AM MDT SUNSET 851 PM MDT AUGUST 14 2025........SUNRISE 649 AM MDT SUNSET 849 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$