


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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790 CDUS46 KBOI 181631 CLIONO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 1031 AM MDT FRI APR 18 2025 ................................... ...THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 18 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 48 859 AM 88 1962 67 61 MINIMUM 29 600 AM 25 2018 40 28 AVERAGE 39 53 45 PRECIPITATION (IN) TODAY 0.00 0.42 1991 0.03 0.00 MONTH TO DATE 0.02 0.49 0.91 SINCE OCT 1 10.82 6.64 7.30 SINCE JAN 1 5.65 3.73 5.19 ........................................................... WIND (MPH) AVERAGE WIND SPEED 5.2 RELATIVE HUMIDITY (PERCENT) HIGHEST 61 200 AM .......................................................... THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 88 1962 MINIMUM TEMPERATURE (F) 40 24 1966 SUNRISE AND SUNSET APRIL 18 2025.........SUNRISE 659 AM MDT SUNSET 836 PM MDT APRIL 19 2025.........SUNRISE 658 AM MDT SUNSET 837 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$