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000
CXUS53 KGRR 011325
CLMAZO

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN
925 AM EDT SUN OCT 01 2023

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

...THE KALAMAZOO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1887 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            100   09/02/1953
 LOW              29   09/29/1942
HIGHEST           92   09/04         MM      MM       87  09/03
                       09/05
LOWEST            47   09/14         MM      MM       39  09/23
                       09/15
                       09/19
AVG. MAXIMUM    76.7               74.1     2.6     75.7
AVG. MINIMUM    56.3               52.5     3.8     55.5
MEAN            66.5               63.3     3.2     65.6
DAYS MAX >= 90     3                1.4     1.6        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       11.28   2008
TOTALS          3.19               3.27   -0.08     1.81
DAILY AVG.      0.11               0.11    0.00     0.06
DAYS >= .01        8               12.0    -4.0        8
DAYS >= .10        5                5.7    -0.7        4
DAYS >= .50        3                1.8     1.2        1
DAYS >= 1.00       0                0.7    -0.7        1
GREATEST
 24 HR. TOTAL   0.94   09/17 TO 09/17
                       09/06 TO 09/06

SNOWFALL (INCHES)
TOTALS           0.0
SINCE 7/1        0.0
SNOWDEPTH AVG.     0
DAYS >= TRACE      0
DAYS >= 1.0        0
GREATEST
 SNOW DEPTH        0

DEGREE DAYS
HEATING TOTAL     44                120     -76       96
 SINCE 7/1        46                138     -92       MM
COOLING TOTAL     95                 69      26      119
 SINCE 1/1       783                701      82       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.3
RESULTANT WIND SPEED/DIRECTION   1/180
HIGHEST WIND SPEED/DIRECTION    24/230    DATE  09/06
HIGHEST GUST SPEED/DIRECTION    35/220    DATE  09/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.39
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      5
HAZE                      7

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

$$