Climatological Report (Daily)
Issued by NWS Boise, ID

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091
CDUS45 KBOI 200931
CLIBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT MON MAY 20 2024

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

...THE BOISE ID CLIMATE SUMMARY FOR MAY 19 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         64    528 PM  90    1954  73     -9       90
                                      1993
                                      2006
  MINIMUM         44    545 AM  28    1960  49     -5       61
                                      1989
  AVERAGE         54                        61     -7       76

PRECIPITATION (IN)
  YESTERDAY        0.00          0.75 1894   0.05  -0.05     0.00
  MONTH TO DATE    0.74                      0.90  -0.16     1.25
  SINCE OCT 1     13.55                      9.40   4.15    10.63
  SINCE JAN 1      9.61                      5.87   3.74     5.53

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2007   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUL 1     36.9                      17.6   19.3     31.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                         6      5        0
  MONTH TO DATE  147                       147      0       80
  SINCE MAR 1   1165                      1185    -20     1342
  SINCE JUL 1   4675                      5205   -530     5430

 COOLING
  YESTERDAY        0                         2     -2       11
  MONTH TO DATE   10                        18     -8       41
  SINCE MAR 1     12                        21     -9       50
  SINCE JAN 1     12                        21     -9       50
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    13.1


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    51           500 AM
 LOWEST     20           400 PM
 AVERAGE    36

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


THE BOISE ID CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        94      1958
 MINIMUM TEMPERATURE (F)   49        29      1898


SUNRISE AND SUNSET
MAY 20 2024...........SUNRISE   615 AM MDT   SUNSET   909 PM MDT
MAY 21 2024...........SUNRISE   614 AM MDT   SUNSET   910 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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