


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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362 CDUS46 KBOI 231631 CLIONO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 1031 AM MDT TUE SEP 23 2025 ................................... ...THE ONTARIO OR CLIMATE SUMMARY FOR SEPTEMBER 23 2025... VALID AS OF 1000 AM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST VALUE (LST) VALUE VALUE YEAR ........................................................... TEMPERATURE (F) TODAY MAXIMUM 56 1205 AM 95 1966 80 87 MINIMUM 41 704 AM 26 1956 47 49 AVERAGE 49 63 68 PRECIPITATION (IN) TODAY 0.00 0.12 1958 0.01 0.00 MONTH TO DATE 0.03 0.19 0.12 SINCE OCT 1 12.57 9.38 9.61 SINCE JAN 1 7.40 6.47 7.50 ........................................................... WIND (MPH) AVERAGE WIND SPEED 2.8 RELATIVE HUMIDITY (PERCENT) HIGHEST 68 700 AM .......................................................... THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 92 1966 1967 2014 MINIMUM TEMPERATURE (F) 47 27 2000 SUNRISE AND SUNSET SEPTEMBER 23 2025.....SUNRISE 737 AM MDT SUNSET 743 PM MDT SEPTEMBER 24 2025.....SUNRISE 738 AM MDT SUNSET 741 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$