


Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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118 CDUS45 KBOI 311646 CLIBOI CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 1046 AM MDT THU JUL 31 2025 ................................... ...THE BOISE ID CLIMATE SUMMARY FOR JULY 31 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 81 859 AM 109 1892 95 96 MINIMUM 71 550 AM 44 1975 64 64 AVERAGE 76 79 80 PRECIPITATION (IN) TODAY 0.00 0.83 2021 0.01 0.00 MONTH TO DATE 0.32 0.21 0.12 SINCE OCT 1 11.19 10.91 14.91 SINCE JAN 1 6.78 7.38 10.97 ........................................................... RELATIVE HUMIDITY (PERCENT) HIGHEST 40 600 AM .......................................................... THE BOISE ID CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 95 106 1893 MINIMUM TEMPERATURE (F) 64 42 1881 SUNRISE AND SUNSET JULY 31 2025..........SUNRISE 634 AM MDT SUNSET 908 PM MDT AUGUST 1 2025........SUNRISE 635 AM MDT SUNSET 907 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$