Climatological Report (Daily)
Issued by NWS

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892
CDUS46 KBOI 180229
CLIONO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
729 PM MST MON NOV 17 2025

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

...THE ONTARIO OR CLIMATE SUMMARY FOR NOVEMBER 17 2025...
VALID TODAY AS OF 0700 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         55    500 PM  63    1965  49      6       41
  MINIMUM         45    748 AM  -3    2014  29     16       34
  AVERAGE         50                        39     11       38

PRECIPITATION (IN)
  TODAY            0.02          0.52 1994   0.04  -0.02     0.52
                                      2024
  MONTH TO DATE    0.36                      0.47  -0.11     1.02
  SINCE OCT 1      1.04                      1.11  -0.07     1.28
  SINCE JAN 1      8.82                      7.68   1.14     8.78

DEGREE DAYS
 HEATING
  TODAY           15                        26    -11       27
  MONTH TO DATE  317                       392    -75      383
  SINCE SEP 1    762                       844    -82      730
  SINCE JUL 1    762                       850    -88      730

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    116                       102     14      138
  SINCE JAN 1   1163                      1100     63     1322
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     5   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED     6   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     1.0


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     80           400 PM
 AVERAGE    90

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


THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        62      1965
                                             2007
 MINIMUM TEMPERATURE (F)   29        -3      2014


SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE   746 AM MST   SUNSET   520 PM MST
NOVEMBER 18 2025......SUNRISE   747 AM MST   SUNSET   519 PM MST


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




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