Climatological Report (Monthly)
Issued by NWS

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CXUS53 KGRR 012023
CLMJXN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
412 PM EDT TUE AUG 1 2017

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

...THE JACKSON MI CLIMATE SUMMARY FOR THE MONTH OF JULY 2017...

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            89   07/21        MM      MM       91  07/23
                        07/19
                        07/06
LOWEST             49   07/25        MM      MM       47  07/02
AVG. MAXIMUM     82.8              82.1     0.7     83.5
AVG. MINIMUM     61.0              60.2     0.8     62.3
MEAN             71.9              71.1     0.8     72.9
DAYS MAX >= 90      0               2.8    -2.8        2
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
TOTALS           2.18              3.58   -1.40     6.27
DAILY AVG.       0.07              0.12   -0.05     0.20
DAYS >= .01         8               9.6    -1.6       10
DAYS >= .10         6               6.5    -0.5        9
DAYS >= .50         2               2.7    -0.7        3
DAYS >= 1.00        1               0.8     0.2        1
GREATEST
 24 HR. TOTAL    1.07   07/10 TO 07/10

DEGREE_DAYS
HEATING TOTAL       0                11     -11        4
 SINCE 7/1          0                11     -11        4
COOLING TOTAL     222               202      20      257
 SINCE 1/1        422               365      57      462
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
RESULTANT WIND SPEED/DIRECTION   2/263
HIGHEST WIND SPEED/DIRECTION    32/320    DATE  07/07
HIGHEST GUST SPEED/DIRECTION    46/320    DATE  07/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       5
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       1     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$



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