Climatological Report (Seasonal)
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977
CXUS53 KGRR 031726
CLSAZO

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
1226 PM EST SAT MAR 3 2018

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

...THE KALAMAZOO MI CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2017 TO 2/28/2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            63   02/27        MM      MM       66  02/18
                        02/20
LOWEST            -11   12/31        MM      MM       -1  12/19
AVG. MAXIMUM     34.4              33.3     1.1     38.3
AVG. MINIMUM     19.7              20.2    -0.5     25.0
MEAN             27.0              26.7     0.3     31.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     44              43.1     0.9       27
DAYS MIN <= 32     76              77.5    -1.5       66
DAYS MIN <= 0      10               3.6     6.4        1

PRECIPITATION (INCHES)
TOTALS           6.52              5.22    1.30     5.77
DAILY AVG.       0.07              0.06    0.01     0.07
DAYS >= .01        33                MM      MM       37
DAYS >= .10        10                MM      MM       16
DAYS >= .50         2                MM      MM        2
DAYS >= 1.00        1                MM      MM        0
GREATEST
 24 HR. TOTAL    2.93   02/20 TO 02/20
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM

DEGREE_DAYS
HEATING TOTAL    3398              3446     -48     2996
 SINCE 7/1       4561              4773    -212     3896
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              9.1
RESULTANT WIND SPEED/DIRECTION   4/229
HIGHEST WIND SPEED/DIRECTION    37/260    DATE  12/05
HIGHEST GUST SPEED/DIRECTION    50/260    DATE  12/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             27
NUMBER OF DAYS CLOUDY         46

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       8
LIGHT RAIN               20     FREEZING RAIN              1
LT FREEZING RAIN          6     HAIL                       0
HEAVY SNOW                5     SNOW                      16
LIGHT SNOW               47     SLEET                      0
FOG                      65     FOG W/VIS <= 1/4 MILE     19
HAZE                     48

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

$$



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