


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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865 CDUS46 KBOI 300933 CLIONO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 333 AM MDT SAT AUG 30 2025 ................................... ...THE ONTARIO OR CLIMATE SUMMARY FOR AUGUST 29 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 86 452 PM 105 1967 90 -4 85 MINIMUM 57 626 AM 35 1960 55 2 45 AVERAGE 72 72 0 65 PRECIPITATION (IN) YESTERDAY 0.00 0.04 1951 0.00 0.00 0.00 MONTH TO DATE 0.70 0.11 0.59 0.02 SINCE OCT 1 12.54 9.18 3.36 9.49 SINCE JAN 1 7.37 6.27 1.10 7.38 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 27 34 -7 20 SINCE JUL 1 0 2 -2 0 COOLING YESTERDAY 7 8 -1 0 MONTH TO DATE 324 336 -12 349 SINCE JUN 1 971 926 45 1144 SINCE JAN 1 1028 985 43 1180 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 2.3 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 600 AM LOWEST 27 400 PM AVERAGE 60 .......................................................... THE ONTARIO OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 103 1967 MINIMUM TEMPERATURE (F) 54 38 1951 1969 SUNRISE AND SUNSET AUGUST 30 2025........SUNRISE 709 AM MDT SUNSET 827 PM MDT AUGUST 31 2025........SUNRISE 711 AM MDT SUNSET 825 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$