Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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CDUS46 KBOI 180931
CLIBNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT MON AUG 18 2025
...................................
...THE BURNS OR CLIMATE SUMMARY FOR AUGUST 17 2025...
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)
YESTERDAY
MAXIMUM 80 405 PM 103 2022 87 -7 93
MINIMUM 47 525 AM 33 1978 46 1 47
AVERAGE 64 66 -2 70
PRECIPITATION (IN)
YESTERDAY 0.03 0.07 1949 0.01 0.02 0.00
MONTH TO DATE 0.14 0.14 0.00 0.33
SINCE OCT 1 14.54 9.92 4.62 10.55
SINCE JAN 1 6.94 6.61 0.33 7.34
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 0
MONTH TO DATE 16 19 -3 6
SINCE JUN 1 195 246 -51 102
SINCE JUL 1 42 56 -14 6
COOLING
YESTERDAY 0 3 -3 5
MONTH TO DATE 34 75 -41 131
SINCE JUN 1 192 255 -63 465
SINCE JAN 1 195 259 -64 466
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 32 500 PM
AVERAGE 66
..........................................................
THE BURNS OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 97 2016
MINIMUM TEMPERATURE (F) 45 27 1995
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 604 AM PDT SUNSET 754 PM PDT
AUGUST 19 2025........SUNRISE 605 AM PDT SUNSET 752 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$