Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KGRR 072113 CCA
CLSJXN

CLIMATE REPORT...CORRECTED MEAN TEMPERATURE
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
400 PM EST MON MAR 7 2016

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

...THE JACKSON MI CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2015 TO 2/29/2016...

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            62   12/12        MM      MM       53  12/14
LOWEST             -4   02/14        MM      MM      -19  02/20
AVG. MAXIMUM     38.7              33.2     5.5     29.1
AVG. MINIMUM     24.8              18.7     6.1     13.2
MEAN             31.7              26.0     5.7     21.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     31              42.2   -11.2       55
DAYS MIN <= 32     72              80.1    -8.1       81
DAYS MIN <= 0       1               6.5    -5.5       18

PRECIPITATION (INCHES)
TOTALS           4.18              4.65   -0.47     3.48
DAILY AVG.       0.04              0.05   -0.01     0.04
DAYS >= .01        30              34.8    -4.8       27
DAYS >= .10        11              12.9    -1.9        7
DAYS >= .50         2               1.8     0.2        2
DAYS >= 1.00        0               0.2    -0.2        0
GREATEST
 24 HR. TOTAL      MM

DEGREE_DAYS
HEATING TOTAL    3001              3510    -509     3893
 SINCE 7/1       4122              4949    -827     5504
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              10.2
RESULTANT WIND SPEED/DIRECTION   5/238
HIGHEST WIND SPEED/DIRECTION    41/250    DATE  02/19
HIGHEST GUST SPEED/DIRECTION    56/260    DATE  02/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC             34
NUMBER OF DAYS CLOUDY         40

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       8
LIGHT RAIN               24     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                5     SNOW                       8
LIGHT SNOW               38     SLEET                      1
FOG                      61     FOG W/VIS <= 1/4 MILE      8
HAZE                     54

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

$$

CAS


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