Climatological Report (Daily)
Issued by NWS
Issued by NWS
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
656
CDUS42 KKEY 082019
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
419 PM EDT FRI AUG 08 2025
...................................
...THE MARATHON CLIMATE SUMMARY FOR AUGUST 8 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 88 218 PM 95 2010 92 -4 92
2015
2023
MINIMUM 77 544 AM 73 1953 80 -3 84
1955
AVERAGE 83 86 -3 88
PRECIPITATION (IN)
TODAY 0.11 0.94 1955 0.15 -0.04 0.00
MONTH TO DATE 2.08 1.24 0.84 0.96
SINCE JUN 1 9.76 9.24 0.52 11.67
SINCE JAN 1 15.20 19.38 -4.18 27.28
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 18 21 -3 23
MONTH TO DATE 169 168 1 170
SINCE JUN 1 1376 1375 1 1425
SINCE JAN 1 3060 2998 62 3191
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 68
AVERAGE 78
..........................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 97 2023
MINIMUM TEMPERATURE (F) 80 69 1967
SUNRISE AND SUNSET
AUGUST 8 2025........SUNRISE 656 AM EDT SUNSET 804 PM EDT
AUGUST 9 2025........SUNRISE 656 AM EDT SUNSET 803 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$