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

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CXUS53 KGRR 032059
CLSGRR

WRKCLMGRR 000
TTAA00 KGRR 032054


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
339 PM EST TUE MAR 3 2015

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

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2014 TO 2/28/2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              69   12/05/2001
                        02/11/1999
 LOW              -24   02/14/1899
                        02/13/1899
HIGHEST            51   12/23        53      -2       59  12/04
LOWEST            -13   02/20        -6      -7      -12  02/28
                        01/14
AVG. MAXIMUM     29.0              33.1    -4.1     27.3
AVG. MINIMUM     15.2              20.5    -5.3     13.9
MEAN             22.1              26.8    -4.7     20.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     51              41.2     9.8       66
DAYS MIN <= 32     82              77.4     4.6       86
DAYS MIN <= 0      11               3.8     7.2       10

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        13.78   1898
 MINIMUM         2.08   1987
TOTALS           4.61              6.38   -1.77     8.46
DAILY AVG.       0.05              0.07   -0.02     0.09
DAYS >= .01        39              44.2    -5.2       61
DAYS >= .10        13              17.8    -4.8       28
DAYS >= .50         2               2.7    -0.7        4
DAYS >= 1.00        0               0.6    -0.6        0
GREATEST
 24 HR. TOTAL    0.89   12/24 TO 12/24           02/28 TO 02/28
                                                          01/05 TO 01/05

SNOWFALL (INCHES)
RECORDS
 TOTAL          105.6   2013-2014
 24 HR TOTAL     16.1   01/26/1978 TO 01/26/1978
 SNOW DEPTH        27   01/27/1978
TOTALS           43.8              57.5   -13.7    105.6
SINCE 7/1        74.8              64.8    10.0    107.8
SNOWDEPTH AVG.      4                 4       0       12
DAYS >= TRACE      62              38.9    23.1       73
DAYS >= 1.0        15              18.1    -3.1       35
GREATEST
 SNOW DEPTH        10   02/06                         24  02/18
                        02/04
                        02/05
 24 HR TOTAL      8.8   02/01 TO 02/01           01/05 TO 01/05


DEGREE_DAYS
HEATING TOTAL    3806              3439     367     3959
 SINCE 7/1         MM              4777      MM       MM
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

FREEZE DATES
RECORD
 EARLIEST     09/03/1946
 LATEST       06/04/1945
EARLIEST                        10/13
LATEST                          05/02
......................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
RESULTANT WIND SPEED/DIRECTION   3/258
HIGHEST WIND SPEED/DIRECTION    35/320    DATE  02/14
HIGHEST GUST SPEED/DIRECTION    45/320    DATE  02/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   27
AVERAGE SKY COVER           0.80
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             29
NUMBER OF DAYS CLOUDY         56

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               2
HEAVY RAIN                0     RAIN                       4
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          9     HAIL                       0
HEAVY SNOW                6     SNOW                      19
LIGHT SNOW               62     SLEET                      0
FOG                      60     FOG W/VIS <= 1/4 MILE      7
HAZE                     42

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

$$

HOVING





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