


Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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271 CDUS45 KBOI 021650 CLIBOI CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 1050 AM MDT TUE SEP 02 2025 ................................... ...THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 2 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 79 858 AM 101 1950 85 98 2022 MINIMUM 66 620 AM 39 1894 57 67 AVERAGE 73 71 83 PRECIPITATION (IN) TODAY 0.00 0.16 1897 0.01 T MONTH TO DATE 0.00 0.02 T SINCE OCT 1 11.72 11.10 14.93 SINCE JAN 1 7.31 7.57 10.99 ........................................................... RELATIVE HUMIDITY (PERCENT) HIGHEST 44 700 AM .......................................................... THE BOISE ID CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 102 2022 MINIMUM TEMPERATURE (F) 56 37 1956 SUNRISE AND SUNSET SEPTEMBER 2 2025.....SUNRISE 710 AM MDT SUNSET 818 PM MDT SEPTEMBER 3 2025.....SUNRISE 711 AM MDT SUNSET 816 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$