


Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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517 CDUS45 KBOI 221631 CLIBOI CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 1031 AM MDT FRI AUG 22 2025 ................................... ...THE BOISE ID CLIMATE SUMMARY FOR AUGUST 22 2025... VALID AS OF 1000 AM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1875 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST VALUE (LST) VALUE VALUE YEAR ........................................................... TEMPERATURE (F) TODAY MAXIMUM 74 859 AM 101 1950 89 95 MINIMUM 60 618 AM 39 1892 60 66 AVERAGE 67 74 81 PRECIPITATION (IN) TODAY 0.00 0.89 2023 0.01 0.00 MONTH TO DATE 0.02 0.12 0.02 SINCE OCT 1 11.21 11.03 14.93 SINCE JAN 1 6.80 7.50 10.99 ........................................................... RELATIVE HUMIDITY (PERCENT) HIGHEST 48 600 AM .......................................................... THE BOISE ID CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 107 1969 MINIMUM TEMPERATURE (F) 59 37 1892 SUNRISE AND SUNSET AUGUST 22 2025........SUNRISE 658 AM MDT SUNSET 837 PM MDT AUGUST 23 2025........SUNRISE 659 AM MDT SUNSET 835 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$