Climatological Report (Daily)
Issued by NWS Boise, ID

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138
CDUS45 KBOI 180938
CLIBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
338 AM MDT WED SEP 18 2024

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

...THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 17 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    536 PM  95    1981  80    -17       88
                                      1998
  MINIMUM         52    628 AM  24    1965  52      0       58
  AVERAGE         58                        66     -8       73

PRECIPITATION (IN)
  YESTERDAY        0.05          0.65 1989   0.02   0.03     0.00
  MONTH TO DATE    0.20                      0.21  -0.01     0.21
  SINCE OCT 1     15.13                     11.29   3.84    14.50
  SINCE JAN 1     11.19                      7.76   3.43     9.40

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       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                         3      4        0
  MONTH TO DATE   18                        28    -10        0
  SINCE SEP 1     18                        28    -10        0
  SINCE JUL 1     27                        41    -14        0

 COOLING
  YESTERDAY        0                         4     -4        8
  MONTH TO DATE  144                        91     53      137
  SINCE SEP 1    144                        91     53      137
  SINCE JAN 1   1372                      1006    366     1303
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     3.9


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 PM
 LOWEST     65           800 PM
 AVERAGE    79

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


THE BOISE ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        98      1875
 MINIMUM TEMPERATURE (F)   52        27      1965


SUNRISE AND SUNSET
SEPTEMBER 18 2024.....SUNRISE   728 AM MDT   SUNSET   748 PM MDT
SEPTEMBER 19 2024.....SUNRISE   729 AM MDT   SUNSET   747 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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