Climatological Report (Seasonal)
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CXUS53 KGRR 032101
CLSJXN

WRKCLMJXN 000
TTAA00 KGRR 032055


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

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

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

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)
HIGHEST            53   12/14        MM      MM       59  12/05
                                                          12/04
LOWEST            -19   02/20        MM      MM      -16  01/06
AVG. MAXIMUM     29.1              33.2    -4.1     27.1
AVG. MINIMUM     13.2              18.7    -5.5     11.3
MEAN             21.2              26.0    -4.8     19.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     55              42.2    12.8       67
DAYS MIN <= 32     81              80.1     0.9       85
DAYS MIN <= 0      18               6.5    11.5       21

PRECIPITATION (INCHES)
TOTALS           3.48              4.65   -1.17     6.20
DAILY AVG.       0.04              0.05   -0.01     0.07
DAYS >= .01        27              34.8    -7.8       35
DAYS >= .10         7              12.9    -5.9       12
DAYS >= .50         2               1.8     0.2        4
DAYS >= 1.00        0               0.2    -0.2        1
GREATEST
 24 HR. TOTAL    0.86   02/01 TO 02/01           02/28 TO 02/28

DEGREE_DAYS
HEATING TOTAL    3893              3510     383     4093
 SINCE 7/1       5504              4914     590     5564
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              8.0
RESULTANT WIND SPEED/DIRECTION   3/254
HIGHEST WIND SPEED/DIRECTION    28/240    DATE  02/24
HIGHEST GUST SPEED/DIRECTION    41/250    DATE  02/24

SKY COVER
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC             32
NUMBER OF DAYS CLOUDY         38

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                7     SNOW                      14
LIGHT SNOW               46     SLEET                      0
FOG                      62     FOG W/VIS <= 1/4 MILE      8
HAZE                     44

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

$$

HOVING




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