Climatological Report (Monthly)
Issued by NWS

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000
CXUS52 KEYW 011954
CLMMTH


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL
354 PM EDT MON JUL 1 2019

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

...THE MARATHON CLIMATE SUMMARY FOR THE MONTH OF JUNE 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1950 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   06/17/1972
 LOW               65   06/07/2008
                        06/01/1955
HIGHEST            98   06/08                         95  06/22
LOWEST             74   06/28                         73  06/11
AVG. MAXIMUM     93.8              90.4     3.4     90.7
AVG. MINIMUM     82.2              79.2     3.0     78.8
MEAN             88.0              84.8     3.2     84.8
DAYS MAX >= 90     29              17.5    11.5       22
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        13.67   1969
 MINIMUM         0.05   1998
TOTALS           3.52              5.61   -2.09     1.15
DAILY AVG.       0.12              0.19   -0.07     0.04
DAYS >= .01         5                                  7
DAYS >= .10         5                                  4
DAYS >= .50         2                                  1
DAYS >= 1.00        2                                  0
GREATEST
 24 HR. TOTAL    1.34   06/17 TO 06/17

SNOWFALL (INCHES)
TOTALS            0.0                                0.0
SINCE 7/1         0.0                                0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1         18                81     -63       62
COOLING TOTAL     693               594      99      600
 SINCE 1/1       2938              2137     801     2303
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.3
HIGHEST WIND SPEED/DIRECTION    32/070    DATE  06/28
HIGHEST GUST SPEED/DIRECTION    44/070    DATE  06/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           28
NUMBER OF DAYS PC              2
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP                0
HEAVY RAIN                5     RAIN                        4
LIGHT RAIN                6     FREEZING RAIN               0
LT FREEZING RAIN          0     HAIL                        0
HEAVY SNOW                0     SNOW                        0
LIGHT SNOW                0     SLEET                       0
FOG                       5     FOG W/VIS <= 1/4 MILE       0
HAZE                      5

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

$$

MARATHON DAILY RECORDS, JUNE 2019 AND 2019-TO-DATE

Record                       Jun 2019   2019
======                       ========   ====
Maximum Temperature             14       61
Cool Maximum Temperature         0        0
Warm Minimum Temperature        13       53
Minimum Temperature              0        0
Rainfall                         0        3


TOP 5 WARMEST AVERAGE MONTHLY TEMPERATURES FOR JUNE

RANKING    YEAR    AVERAGE (DEG F)
=======    ====    ===============
   1       2019         88.0
   2       2010         86.7
   3       1998         86.5
   4       2004         86.3
   5       2011         85.7


Ross



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