Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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CDUS45 KBOI 190123
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
723 PM MDT MON AUG 18 2025
...................................
...THE BOISE ID CLIMATE SUMMARY FOR AUGUST 18 2025...
VALID TODAY AS OF 0700 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 94 321 PM 104 1903 90 4 93
MINIMUM 62 537 AM 38 1995 61 1 69
AVERAGE 78 75 3 81
PRECIPITATION (IN)
TODAY 0.00 0.30 1926 0.00 0.00 0.00
MONTH TO DATE 0.02 0.09 -0.07 0.02
SINCE OCT 1 11.21 11.00 0.21 14.93
SINCE JAN 1 6.80 7.47 -0.67 10.99
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 32 66 -34 24
SINCE JUL 1 0 5 -5 0
COOLING
TODAY 13 11 2 16
MONTH TO DATE 205 227 -22 313
SINCE JUN 1 820 756 64 1112
SINCE JAN 1 900 801 99 1136
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 8.1
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 500 AM
LOWEST 23 500 PM
AVERAGE 47
..........................................................
THE BOISE ID CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 105 1946
MINIMUM TEMPERATURE (F) 60 39 1916
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 653 AM MDT SUNSET 843 PM MDT
AUGUST 19 2025........SUNRISE 655 AM MDT SUNSET 841 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$