Climatological Report (Annual)
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CXUS53 KGRR 011220
CLAJXN

WRKCLMJXN 000
TTAA00 KGRR 011216


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

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

...THE JACKSON MI CLIMATE SUMMARY FOR THE YEAR OF 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1944 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              MM   MM
 LOW              -16   01/06/2014
HIGHEST            93   09/05        MM      MM       94  07/19
LOWEST            -16   01/06        MM      MM       -7  01/22
AVG. MAXIMUM     55.2              58.0    -2.8     56.9
AVG. MINIMUM     35.7              38.7    -3.0     38.2
MEAN             45.5              48.4    -2.9     47.5
DAYS MAX >= 90      1               6.6    -5.6        6
DAYS MAX <= 32     81              48.2    32.8       61
DAYS MIN <= 32    152             135.7    16.3      149
DAYS MIN <= 0      24               6.6    17.4        4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS          29.57             31.50   -1.93    32.92
DAILY AVG.       0.08              0.09   -0.01     0.09
DAYS >= .01       132             129.3     2.7      150
DAYS >= .10        64              68.8    -4.8       71
DAYS >= .50        20              20.0     0.0       25
DAYS >= 1.00        6               5.7     0.3        5
GREATEST
 24 HR. TOTAL    1.72   06/02 TO 06/03

DEGREE_DAYS
HEATING TOTAL    7483              6657     826     6851
 SINCE 7/1       2630              2548      82     2680
COOLING TOTAL     496               593     -97      616
 SINCE 1/1        496               592     -96      616

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

WIND (MPH)
AVERAGE WIND SPEED              7.5
RESULTANT WIND SPEED/DIRECTION   3/229
HIGHEST WIND SPEED/DIRECTION    39/230    DATE  11/24
HIGHEST GUST SPEED/DIRECTION    54/220    DATE  11/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             31     MIXED PRECIP               0
HEAVY RAIN               22     RAIN                      39
LIGHT RAIN               99     FREEZING RAIN              1
LT FREEZING RAIN          5     HAIL                       0
HEAVY SNOW               12     SNOW                      21
LIGHT SNOW               78     SLEET                      0
FOG                     221     FOG W/VIS <= 1/4 MILE     30
HAZE                     84

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

$$

EBW







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