Climatological Report (Seasonal)
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CXUS53 KGRR 012231
CLSJXN

ARBCLSJXN 000
TTAA00 KGRR 012211


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
559 PM EDT SUN JUN 1 2014

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

...THE JACKSON MI CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2014 TO 5/31/2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   05/27/1911
 LOW               -7   03/03/2014
                        03/03/2003
                        03/09/1978
HIGHEST            85   05/08        MM      MM       88  05/20
LOWEST             -7R  03/03        MM      MM        7  03/04
AVG. MAXIMUM     55.2              57.7    -2.5     55.9
AVG. MINIMUM     33.0              36.4    -3.4     35.7
MEAN             44.1              47.1    -3.0     45.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     13               4.2     8.8        8
DAYS MIN <= 32     42              33.5     8.5       42
DAYS MIN <= 0       4               0.1     3.9        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           8.05              7.82    0.23     8.27
DAILY AVG.       0.09              0.09    0.00     0.09
DAYS >= .01        37              33.9     3.1       37
DAYS >= .10        22              18.4     3.6       17
DAYS >= .50         5               4.7     0.3        7
DAYS >= 1.00        1               1.2    -0.2        2
GREATEST
 24 HR. TOTAL    1.45   05/14 TO 05/15           05/31 TO 05/31
                                                          05/31 TO 05/31
                                                          05/31 TO 05/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    05/31(00) TO 05/31(00)
                                                 05/31(00) TO 05/31(00)1
                                                 05/31(00) TO 05/31(00)1

DEGREE_DAYS
HEATING TOTAL    1938              1688     250     1806
 SINCE 7/1       7502              6602     900     6504
COOLING TOTAL      34                37      -3       67
 SINCE 1/1         34                37      -3       67

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

WIND (MPH)
AVERAGE WIND SPEED              8.5
RESULTANT WIND SPEED/DIRECTION   2/231
HIGHEST WIND SPEED/DIRECTION    32/220    DATE  04/10
HIGHEST GUST SPEED/DIRECTION    44/230    DATE  03/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                      12
LIGHT RAIN               29     FREEZING RAIN              1
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                2     SNOW                       2
LIGHT SNOW               12     SLEET                      0
FOG                      35     FOG W/VIS <= 1/4 MILE      3
HAZE                     14

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

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