Climatological Report (Monthly)
Issued by NWS Chicago, IL

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CXUS53 KLOT 011328
CLMRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
817 AM CDT SAT AUG 1 2015

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR THE MONTH OF JULY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             112   07/14/1936
 LOW               43   07/05/1967
                        07/21/1944
                        07/31/1918
HIGHEST            91   07/17        92      -1       90  07/22
LOWEST             51   07/02        67     -16       50  07/16
AVG. MAXIMUM     82.5              84.5    -2.0     79.2
AVG. MINIMUM     62.2              63.0    -0.8     59.1
MEAN             72.4              73.8    -1.4     69.1
DAYS MAX >= 90      4               5.7    -1.7        1
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)
RECORD
 MAXIMUM        11.81   1952
 MINIMUM         0.05   1937
TOTALS           3.50              3.95   -0.45     2.46
DAILY AVG.       0.11              0.13   -0.02     0.08
DAYS >= .01         5               9.4    -4.4        8
DAYS >= .10         4               6.4    -2.4        4
DAYS >= .50         2               2.7    -0.7        1
DAYS >= 1.00        1               0.9     0.1        1
GREATEST
 24 HR. TOTAL    1.74   07/16 TO 07/16

DEGREE_DAYS
HEATING TOTAL       5                 3       2       10
 SINCE 7/1          5                 3       2       10
COOLING TOTAL     241               274     -33      147
 SINCE 1/1        453               504     -51      425
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
HIGHEST WIND SPEED/DIRECTION    52/020    DATE  07/13
HIGHEST GUST SPEED/DIRECTION    65/330    DATE  07/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      0
HAZE                      6

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

$$




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