


Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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719 CDUS46 KBOI 210127 CLIBNO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 727 PM MDT WED AUG 20 2025 ................................... ...THE BURNS OR CLIMATE SUMMARY FOR AUGUST 20 2025... VALID TODAY AS OF 0700 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1938 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 86 MM 100 1946 86 0 83 2009 MINIMUM 47 MM 35 1974 45 2 43 AVERAGE 67 66 1 63 PRECIPITATION (IN) TODAY 0.00 0.16 1979 0.01 -0.01 0.00 MONTH TO DATE 0.14 0.16 -0.02 0.33 SINCE OCT 1 14.54 9.94 4.60 10.55 SINCE JAN 1 6.94 6.63 0.31 7.34 DEGREE DAYS HEATING TODAY 0 2 -2 2 MONTH TO DATE 18 25 -7 9 SINCE JUN 1 197 252 -55 105 SINCE JUL 1 44 62 -18 9 COOLING TODAY 2 2 0 0 MONTH TO DATE 37 83 -46 132 SINCE JUN 1 195 263 -68 466 SINCE JAN 1 198 267 -69 467 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 8.0 RELATIVE HUMIDITY (PERCENT) HIGHEST 74 500 AM LOWEST 19 500 PM AVERAGE 47 .......................................................... THE BURNS OR CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 97 2022 MINIMUM TEMPERATURE (F) 45 34 2000 SUNRISE AND SUNSET AUGUST 20 2025........SUNRISE 607 AM PDT SUNSET 751 PM PDT AUGUST 21 2025........SUNRISE 608 AM PDT SUNSET 749 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$