Climatological Report (Monthly)
Issued by NWS Boise, ID

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000
CXUS56 KBOI 011728
CLMBNO

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
1128 AM MDT SUN OCT 01 2023

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

...THE BURNS OR CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1938 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART
                VALUE   DATE(S)   VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST           88   09/16
                       09/17
LOWEST            23   09/22
AVG. MAXIMUM    75.2               78.2    -3.0
AVG. MINIMUM    37.3               37.4    -0.1
MEAN            56.3               57.8    -1.5
DAYS MAX >= 90     0
DAYS MAX <= 32     0
DAYS MIN <= 32     9
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.13   1986
TOTALS          0.24               0.38   -0.14
DAYS >= .01        6
DAYS >= .10        1
DAYS >= .50        0
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.12   09/02 TO 09/02

DEGREE DAYS
HEATING TOTAL    256                232      24
 SINCE 7/1       279                325     -46
COOLING TOTAL      0                 16     -16
 SINCE 1/1       352                302      50
................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
HIGHEST WIND SPEED/DIRECTION    26/320    DATE  09/20
HIGHEST GUST SPEED/DIRECTION    37/320    DATE  09/20

AVERAGE RH (PERCENT)     52


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

$$
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