Climatological Report (Annual)
Issued by NWS Grand Rapids, MI

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000
CXUS53 KGRR 011217
CLAGRR

WRKCLMGRR 000
TTAA00 KGRR 011216


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
704 AM EST THU JAN 1 2015

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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR THE YEAR OF 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             108   07/13/1936
 LOW              -24   02/14/1899
                        02/13/1899
HIGHEST            89   07/22        93      -4       96  07/19
LOWEST            -12   02/28        -6      -6       -2  01/22
AVG. MAXIMUM     55.5              58.0    -2.5     57.4
AVG. MINIMUM     37.5              40.3    -2.8     39.9
MEAN             46.5              49.1    -2.6     48.6
DAYS MAX >= 90      0               8.4    -8.4        8
DAYS MAX <= 32     75              47.3    27.7       57
DAYS MIN <= 32    144             126.5    17.5      137
DAYS MIN <= 0      11               3.9     7.1        1

PRECIPITATION (INCHES)
TOTALS          40.24             38.27    1.97    45.48
DAILY AVG.       0.11              0.10    0.01     0.12
GREATEST
 24 HR. TOTAL    2.57   10/02 TO 10/03

SNOWFALL (INCHES)
TOTALS          111.1              74.9    36.2     95.4
SINCE 7/1        32.0
SNOWDEPTH AVG.      3                MM      MM        1
DAYS >= 1.0        34              23.0    11.0       33
GREATEST
 SNOW DEPTH        24   02/18                         10  12/18
                                                          02/08
 24 HR TOTAL      9.6   11/18 TO 11/18

DEGREE_DAYS
HEATING TOTAL    7208              6485     723     6603
 SINCE 7/1         MM              2449      MM       MM
COOLING TOTAL     611               698     -87      767
 SINCE 1/1        611               699     -88      767
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.4
HIGHEST WIND SPEED/DIRECTION    44/230    DATE  02/21
HIGHEST GUST SPEED/DIRECTION    60/240    DATE  02/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   47
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR           47
NUMBER OF DAYS PC            166
NUMBER OF DAYS CLOUDY        152

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             40     MIXED PRECIP               3
HEAVY RAIN               36     RAIN                      59
LIGHT RAIN              134     FREEZING RAIN              1
LT FREEZING RAIN         11     HAIL                       1
HEAVY SNOW               14     SNOW                      36
LIGHT SNOW              101     SLEET                      1
FOG                     211     FOG W/VIS <= 1/4 MILE     27
HAZE                    106

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

$$

EBW









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