


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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882 CDUS46 KBOI 170131 CLIONO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 731 PM MDT THU OCT 16 2025 ................................... ...THE ONTARIO OR CLIMATE SUMMARY FOR OCTOBER 16 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 67 341 PM 83 1991 67 0 61 MINIMUM 45 622 AM 19 1970 39 6 48 1996 AVERAGE 56 53 3 55 PRECIPITATION (IN) TODAY 0.00 0.33 2012 0.02 -0.02 0.13 MONTH TO DATE 0.35 0.31 0.04 0.13 SINCE OCT 1 0.35 0.31 0.04 0.13 SINCE JAN 1 8.13 6.88 1.25 7.63 DEGREE DAYS HEATING TODAY 9 12 -3 10 MONTH TO DATE 135 142 -7 82 SINCE SEP 1 159 212 -53 105 SINCE JUL 1 159 218 -59 105 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 2 -2 0 SINCE SEP 1 116 100 16 138 SINCE JAN 1 1163 1098 65 1322 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 13.5 RELATIVE HUMIDITY (PERCENT) HIGHEST 63 500 AM LOWEST 23 500 PM AVERAGE 43 .......................................................... THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 80 1973 MINIMUM TEMPERATURE (F) 38 18 1970 SUNRISE AND SUNSET OCTOBER 16 2025.......SUNRISE 804 AM MDT SUNSET 702 PM MDT OCTOBER 17 2025.......SUNRISE 806 AM MDT SUNSET 700 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$