Climatological Report (Monthly)
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018
CXUS52 KKEY 022232
CLMMTH

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL
635 PM EDT WED MAY 2 2018

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

...THE MARATHON CLIMATE SUMMARY FOR THE MONTH OF APRIL 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                VALUE    DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            91   04/24                         89  04/06
                                                          04/01
LOWEST             67   04/18                         65  04/08
                        04/17
AVG. MAXIMUM     85.9              82.9     3.0     84.7
AVG. MINIMUM     73.9              71.8     2.1     74.5
MEAN             79.9              77.3     2.6     79.6
DAYS MAX >= 90      3               0.1     2.9        0
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           3.96              2.38    1.58     2.64
DAILY AVG.       0.13              0.08    0.05     0.09
DAYS >= .01         3                                 10
DAYS >= .10         2                                  5
DAYS >= .50         2                                  2
DAYS >= 1.00        2                                  0
GREATEST
 24 HR. TOTAL    2.50   04/15 TO 04/15

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0                 0       0        0
DAYS >= 1.0         0                 0       0        0
GREATEST
 SNOW DEPTH         0                                  0
 24 HR TOTAL      0.0   04/30 TO 04/30

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1         62                81     -19        3
COOLING TOTAL     453               371      82      445
 SINCE 1/1       1208              1036     172     1428
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.3
HIGHEST WIND SPEED/DIRECTION    26/270    DATE  04/15
HIGHEST GUST SPEED/DIRECTION    34/270    DATE  04/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     67

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


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

$$



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