


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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177 CDUS46 KBOI 140120 CLIONO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 720 PM MDT WED AUG 13 2025 ................................... ...THE ONTARIO OR CLIMATE SUMMARY FOR AUGUST 13 2025... VALID TODAY AS OF 0700 PM LOCAL TIME. 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) TODAY MAXIMUM 101 430 PM 107 1971 95 6 90 MINIMUM 66 621 AM 38 1995 60 6 70 AVERAGE 84 77 7 80 PRECIPITATION (IN) TODAY 0.00 0.20 2014 0.01 -0.01 T MONTH TO DATE T 0.06 -0.06 T SINCE OCT 1 11.84 9.13 2.71 9.47 SINCE JAN 1 6.67 6.22 0.45 7.36 DEGREE DAYS HEATING TODAY 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 TODAY 19 12 7 15 MONTH TO DATE 149 179 -30 233 SINCE JUN 1 796 769 27 1028 SINCE JAN 1 853 828 25 1064 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 6.8 RELATIVE HUMIDITY (PERCENT) HIGHEST 55 500 AM LOWEST 15 500 PM AVERAGE 35 .......................................................... THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 94 107 1992 MINIMUM TEMPERATURE (F) 60 40 1978 SUNRISE AND SUNSET AUGUST 13 2025........SUNRISE 650 AM MDT SUNSET 855 PM MDT AUGUST 14 2025........SUNRISE 651 AM MDT SUNSET 853 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$