Climatological Report (Monthly)
Issued by NWS Key West, FL

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389
CXUS52 KKEY 012030
CLMEYW


CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL
330 PM EST WED FEB 1 2017

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

...THE KEY WEST CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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              90   01/16/1877
 LOW               41   01/13/1981
                        01/12/1886
HIGHEST            83   01/27                         84  01/02
                                                          01/01
LOWEST             57   01/08                         54  01/25
AVG. MAXIMUM     78.1              74.3     3.8     74.5
AVG. MINIMUM     67.9              64.2     3.7     65.5
MEAN             73.0              69.3     3.7     70.0
DAYS MAX >= 90      0               0.0     0.0        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)
RECORD
 MAXIMUM        17.64   1983
 MINIMUM            T   1990
TOTALS           1.00              2.04   -1.04     3.36
DAILY AVG.       0.03              0.07   -0.04     0.11
DAYS >= .01        10               6.2     3.8       15
DAYS >= .10         3               3.1    -0.1        9
DAYS >= .50         0               0.9    -0.9        1
DAYS >= 1.00        0               0.4    -0.4        0

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.0
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     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0               0.0     0.0        0
 24 HR TOTAL      0.0   01/31 TO 01/31

DEGREE_DAYS
HEATING TOTAL       5                33     -28       13
 SINCE 7/1          5                51     -46       13
COOLING TOTAL     261               165      96      176
 SINCE 1/1        261               159     102      176
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    32/250    DATE  01/23
HIGHEST GUST SPEED/DIRECTION    47/290    DATE  01/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           19
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     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.

$$

Ross



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