Climatological Report (Daily)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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
341
CDUS42 KKEY 272016
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
416 PM EDT WED AUG 27 2025
...................................
...THE KEY WEST CLIMATE SUMMARY FOR AUGUST 27 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 92 1247 PM 95 1956 90 2 91
MINIMUM 80 230 PM 71 1888 80 0 80
1891
AVERAGE 86 85 1 86
PRECIPITATION (IN)
TODAY 0.18 3.15 1875 0.21 -0.03 0.16
MONTH TO DATE 3.74 4.49 -0.75 6.97
SINCE JUN 1 11.48 12.35 -0.87 19.43
SINCE JAN 1 23.35 22.44 0.91 33.92
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 21 20 1 21
MONTH TO DATE 564 559 5 589
SINCE JUN 1 1781 1763 18 1861
SINCE JAN 1 3449 3358 91 3635
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 70
AVERAGE 84
..........................................................
THE KEY WEST CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 95 1881
MINIMUM TEMPERATURE (F) 80 71 1908
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 706 AM EDT SUNSET 750 PM EDT
AUGUST 28 2025........SUNRISE 707 AM EDT SUNSET 749 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$