Climatological Report (Monthly)
Issued by NWS Boise, ID

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189
CXUS56 KBOI 011753
CLMBNO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1153 AM MDT SUN JUN 01 2025

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

...THE BURNS OR CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1938 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART
                VALUE   DATE(S)   VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST           91   05/31
LOWEST            25   05/19
AVG. MAXIMUM    69.8               68.2     1.6
AVG. MINIMUM    35.6               37.4    -1.8
MEAN            52.7               52.8    -0.1
DAYS MAX >= 90     1
DAYS MAX <= 32     0
DAYS MIN <= 32    10
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.26   2005
TOTALS          0.62               1.27   -0.65
DAYS >= .01        8
DAYS >= .10        1
DAYS >= .50        0
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.41   05/17 TO 05/17


DEGREE DAYS
HEATING TOTAL    377                382      -5
 SINCE 7/1      6762               7022    -260
COOLING TOTAL      3                  4      -1
 SINCE 1/1         3                  4      -1
................................................

WIND (MPH)
AVERAGE WIND SPEED              8.0
HIGHEST WIND SPEED/DIRECTION    30/350    DATE  05/05
                                30/250          05/11
HIGHEST GUST SPEED/DIRECTION    48/270    DATE  05/11

AVERAGE RH (PERCENT)     56


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

$$