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000
CXUS55 KBOI 011736
CLMBOI

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1136 AM MDT MON MAY 01 2023

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

...THE BOISE ID CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
HIGHEST           90   04/30
LOWEST            24   04/05
AVG. MAXIMUM    61.4               62.3    -0.9
AVG. MINIMUM    37.8               39.6    -1.8
MEAN            49.6               50.9    -1.3
DAYS MAX >= 90     1
DAYS MAX <= 32     0
DAYS MIN <= 32     8
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.73   1869
TOTALS          0.61               1.23   -0.62
DAYS >= .01        9
DAYS >= .10        2
DAYS >= .50        0
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.18   04/01 TO 04/01

SNOWFALL (INCHES)
TOTALS           2.0R
SINCE 7/1       31.2
GREATEST
 SNOW DEPTH        1R  04/13
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    466                424      42      544
 SINCE 7/1      5350               5057     293
COOLING TOTAL      9                  3       6        0
 SINCE 1/1         9                  3       6
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.6
HIGHEST WIND SPEED/DIRECTION    31/140    DATE  04/10
HIGHEST GUST SPEED/DIRECTION    43/300    DATE  04/03

AVERAGE RH (PERCENT)     49


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

$$