Climatological Report (Monthly)
Issued by NWS Jacksonville, FL

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CXUS52 KJAX 011545
CLMJAX

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSONVILLE FL

1122 AM EDT MON MAY 1 2017

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

...THE JACKSONVILLE CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              95   04/21/1968
 LOW               31   04/08/2007
HIGHEST            94   04/28        79      15       90  04/29
LOWEST             40   04/08        55     -15       42  04/10
AVG. MAXIMUM     83.4              79.2     4.2     80.0
AVG. MINIMUM     56.5              54.7     1.8     57.0
MEAN             69.9              67.0     2.9     68.5
DAYS MAX >= 90      3               0.9     2.1        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        11.61   1973
 MINIMUM         0.11   1892
TOTALS           0.74              2.64   -1.90     2.69
DAILY AVG.       0.02              0.09   -0.07     0.09
DAYS >= .01         3               5.7    -2.7        7
DAYS >= .10         2               4.0    -2.0        3
DAYS >= .50         0               1.8    -1.8        3
DAYS >= 1.00        0               0.9    -0.9        1
GREATEST
 24 HR. TOTAL    0.41

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0                 T     0.0      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM
 24 HR TOTAL      0.0

DEGREE_DAYS
HEATING TOTAL      21                55     -34       21
 SINCE 7/1        782              1344    -562      943
COOLING TOTAL     176               113      63      134
 SINCE 1/1        327               196     131      276
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    29/270    DATE  04/06
HIGHEST GUST SPEED/DIRECTION    40/270    DATE  04/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      1
HAZE                      5

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

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