Climatological Report (Daily)
Issued by NWS Boise, ID

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438
CDUS45 KBOI 130950
CLIBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
350 AM MDT WED AUG 13 2025

...................................

...THE BOISE ID CLIMATE SUMMARY FOR AUGUST 12 2025...

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)
 YESTERDAY
  MAXIMUM        102    436 PM 105    1898  92     10       95
  MINIMUM         67    442 AM  44    1966  62      5       67
  AVERAGE         85                        77      8       81

PRECIPITATION (IN)
  YESTERDAY        0.00          0.43 1965   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.07  -0.07     0.02
  SINCE OCT 1     11.19                     10.98   0.21    14.93
  SINCE JAN 1      6.78                      7.45  -0.67    10.99

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2006   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       20                        12      8       16
  MONTH TO DATE  127                       159    -32      234
  SINCE JUN 1    742                       688     54     1033
  SINCE JAN 1    822                       733     89     1057
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     6.3


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    40           400 AM
 LOWEST     11           400 PM
 AVERAGE    26

..........................................................


THE BOISE ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   92       106      2015
 MINIMUM TEMPERATURE (F)   62        42      1893


SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE   648 AM MDT   SUNSET   851 PM MDT
AUGUST 14 2025........SUNRISE   649 AM MDT   SUNSET   849 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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