Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KGRR 011411 RRA
CLSAZO

WRKCLMAZO 000
TTAA00 KGRR 011409


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
856 AM EST SUN MAR 1 2020

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

...THE KALAMAZOO CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2019 TO 2/29/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              71   02/11/1999
 LOW              -22   02/05/1918
                        02/10/1912
HIGHEST            61   12/26        MM      MM       54  01/07
LOWEST              4   02/15        MM      MM      -18  01/31
AVG. MAXIMUM     38.2              33.3     4.9     34.0
AVG. MINIMUM     24.8              20.2     4.6     20.4
MEAN             31.5              26.7     4.8     27.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     21              43.1   -22.1       38
DAYS MIN <= 32     78              77.5     0.5       81
DAYS MIN <= 0       0               3.6    -3.6        7

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
TOTALS           6.55              5.22    1.33     4.47
DAILY AVG.       0.07              0.06    0.01     0.05
DAYS >= .01        31                MM      MM       35
DAYS >= .10         9                MM      MM       15
DAYS >= .50         5                MM      MM        1
DAYS >= 1.00        1                MM      MM        0
GREATEST
 24 HR. TOTAL    1.91   1/11 TO 1/11

DEGREE_DAYS
HEATING TOTAL    3023              3446    -423     3346
 SINCE 7/1       4356              4808    -452     4777
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              8.7
RESULTANT WIND SPEED/DIRECTION   4/242
HIGHEST WIND SPEED/DIRECTION    30/260    DATE  01/18
HIGHEST GUST SPEED/DIRECTION    43/240    DATE  12/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC             24
NUMBER OF DAYS CLOUDY         49

AVERAGE RH (PERCENT)     72

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

$$



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