Climatological Report (Annual)
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CXUS53 KGRR 020002
CLAAZO

WRKCLMAZO 000
TTAA00 KGRR 012359


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
620 PM EST WED JAN 1 2020

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

...THE KALAMAZOO CLIMATE SUMMARY FOR THE YEAR OF 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             109   07/13/1936
 LOW              -22   02/05/1918
                        02/10/1912
HIGHEST            95   07/20        MM      MM       96  05/28
LOWEST            -18   01/31        MM      MM       -6  01/04
AVG. MAXIMUM     58.5              58.4     0.1     58.8
AVG. MINIMUM     40.5              40.1     0.4     41.5
MEAN             49.5              49.3     0.2     50.2
DAYS MAX >= 90     12               6.9     5.1       18
DAYS MAX <= 32     46              48.8    -2.8       38
DAYS MIN <= 32    130             125.7     4.3      145
DAYS MIN <= 0       7               3.6     3.4        5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        46.90   1975
TOTALS          37.86             35.74    2.12    40.20
DAILY AVG.       0.10              0.10    0.00     0.11
DAYS >= .01       144                MM      MM      146
DAYS >= .10        82                MM      MM       78
DAYS >= .50        26                MM      MM       25
DAYS >= 1.00        7                MM      MM       10
GREATEST
 24 HR. TOTAL    1.89   06/20 TO 06/20

DEGREE_DAYS
HEATING TOTAL    6346              6414     -68     6310
 SINCE 7/1       2279              2451    -172     2425
COOLING TOTAL     870               675     195     1030
 SINCE 1/1        870               675     195     1030

FREEZE DATES
EARLIEST                        MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
RESULTANT WIND SPEED/DIRECTION   2/244
HIGHEST WIND SPEED/DIRECTION    39/340    DATE  07/20
HIGHEST GUST SPEED/DIRECTION    58/320    DATE  07/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR          120
NUMBER OF DAYS PC            121
NUMBER OF DAYS CLOUDY        124

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             48     MIXED PRECIP                0
HEAVY RAIN               32     RAIN                       62
LIGHT RAIN              152     FREEZING RAIN               2
LT FREEZING RAIN          8     HAIL                        1
HEAVY SNOW                5     SNOW                       18
LIGHT SNOW               63     SLEET                       0
FOG                     198     FOG W/VIS <= 1/4 MILE      28
HAZE                     92

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

$$



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