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

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074
CXUS52 KKEY 030440
CLMEYW

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
1240 AM EDT FRI JUL 3 2026

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

...THE KEY WEST CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             96   06/06/1881
 LOW              65   06/02/1932
HIGHEST           91   06/26                          89  06/22
                       06/29
                       06/30
                                                          06/23
                                                          06/28
LOWEST            71   06/05                          72  06/03
AVG. MAXIMUM    88.6               88.7    -0.1     87.7
AVG. MINIMUM    81.2               79.4     1.8     80.6
MEAN            84.9               84.1     0.8     84.2
DAYS MAX >= 90    12                7.1     4.9        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)
RECORD
 MAXIMUM       14.43   1972
 MINIMUM        0.14   1927
TOTALS          6.18               4.23    1.95     4.57
DAILY AVG.      0.21               0.14    0.07     0.15
DAYS >= .01       10               11.2    -1.2       10
DAYS >= .10        6                6.4    -0.4        6
DAYS >= .50        2                2.6    -0.6        4
DAYS >= 1.00       1                1.1    -0.1        1
GREATEST
 24 HR. TOTAL   4.49   06/04 TO 06/05


DEGREE DAYS
HEATING TOTAL      0                  0       0        0
 SINCE 7/1        77                 46      31       19
COOLING TOTAL    604                572      32      583
 SINCE 1/1      2391               2167     224     2251
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.2
HIGHEST WIND SPEED/DIRECTION    21/110    DATE  06/28
HIGHEST GUST SPEED/DIRECTION    32/360    DATE  06/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.24
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       4     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$


KEY WEST DAILY RECORDS, JUNE 2026 AND 2026

RECORD                    JUN 2026     2026
======                    ========   ========
MAXIMUM TEMPERATURE           1          6
COOL MAXIMUM TEMPERATURE      0          3
WARM MINIMUM TEMPERATURE      7         24
MINIMUM TEMPERATURE           0          3
RAINFALL                      1          2


TOP 10 WARMEST JUNES ON RECORD FOR KEY WEST

RANKING    YEAR    AVERAGE (DEG F)
=======    ====    ===============
   1       2010         85.9
   2       2023         85.4
   3       1994         85.2
   4       2020         85.1
           1998         85.1
           1985         85.1
           1981         85.1
   8       1881         85.0
   9       2026         84.9   <---
           1950         84.9
           1927         84.9


ROSS