Climatological Report (Daily)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
029
CDUS42 KKEY 072140
CLIMTH

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
540 PM EDT MON SEP 07 2026

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

...THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 7 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         89    325 PM  95    2022  91     -2       88
  MINIMUM         83    644 AM  71    1952  79      4       82
                                      1955
                                      1956
  AVERAGE         86                        85      1       85

PRECIPITATION (IN)
  TODAY            0.01          1.42 1966   0.21  -0.20     0.00
  MONTH TO DATE    0.33                      1.42  -1.09     3.33
  SINCE SEP 1      0.33                      1.42  -1.09     3.33
  SINCE JAN 1     16.20                     24.88  -8.68    19.93

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           21                        20      1       20
  MONTH TO DATE  149                       140      9      130
  SINCE SEP 1    149                       140      9      130
  SINCE JAN 1   3622                      3610     12     3678
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82
 LOWEST     63
 AVERAGE    73

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


THE MARATHON CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   91        95      2022
 MINIMUM TEMPERATURE (F)   79        71      1956


SUNRISE AND SUNSET
SEPTEMBER  7 2026.....SUNRISE   708 AM EDT   SUNSET   737 PM EDT
SEPTEMBER  8 2026.....SUNRISE   708 AM EDT   SUNSET   735 PM EDT


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




$$