Climatological Report (Daily)
Issued by NWS

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055
CDUS46 KBOI 170932
CLIONO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
332 AM MDT FRI OCT 17 2025

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

...THE ONTARIO OR CLIMATE SUMMARY FOR OCTOBER 16 2025...

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)
 YESTERDAY
  MAXIMUM         67    341 PM  83    1991  67      0       61
  MINIMUM         43   1159 PM  19    1970  39      4       48
                                      1996
  AVERAGE         55                        53      2       55

PRECIPITATION (IN)
  YESTERDAY        0.00          0.33 2012   0.02  -0.02     0.13
  MONTH TO DATE    0.35                      0.31   0.04     0.13
  SINCE OCT 1      0.35                      0.31   0.04     0.13
  SINCE JAN 1      8.13                      6.88   1.25     7.63

DEGREE DAYS
 HEATING
  YESTERDAY       10                        12     -2       10
  MONTH TO DATE  136                       142     -6       82
  SINCE SEP 1    160                       212    -52      105
  SINCE JUL 1    160                       218    -58      105

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         2     -2        0
  SINCE SEP 1    116                       100     16      138
  SINCE JAN 1   1163                      1098     65     1322
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    10.8


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63           500 AM
 LOWEST     23           500 PM
 AVERAGE    43

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


THE ONTARIO OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        80      1973
 MINIMUM TEMPERATURE (F)   38        18      1970


SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE   806 AM MDT   SUNSET   700 PM MDT
OCTOBER 18 2025.......SUNRISE   807 AM MDT   SUNSET   659 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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