World Resorts USA Key Largo Weather

Key Largo weather in August

Weather in Key Largo: August

Average day temperature: 84.9°F
Average night temperature: 84.0°F
Sea water temperature: 87.3°F
Number of sunny days: 2 days
Day length: 12.7 - 13.3 hours
Number of rainy days: 2 days
Precipitation totals: 1.8 in.

Air temperature in August, °F

Show year:
2024
2023
2022
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3
5
7
9
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13
15
17
19
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25
27
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31
0
14
28
42
56
70
84
98
112
Day temperature   
Night temperature

The highest day temperature during August of 2024 was 86°F. At the same time the lowest night temperature was 82°F. Daily and nightly averages during August were 84.8°F and 84.7°F.

Sea water temperature in Key Largo in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
80
83
86
89
92
95

The average sea water temperature in August of 2024 was 87.3°F. The highest and lowest sea temperatures during the month were 89.4°F and 85.3°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
6%
58%
35%

Mostly all days in August are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in August, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.4
0.9
1.3
1.7
2.1
2.6
3.0
1.2
2.5
1.8
2.4
1.3
1.2
2.5
1.8
1.8
2.4
1.3

Precipitation total value in Key Largo in August is 1.8 in. Other months of the year show relatively similar values.

Wind speed in August, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.4
4.9
7.3
9.7
12.2
14.6
17.0
12.8
14.2
13.1
9.9
10.1
10.6
11.4
13.1
13.8
12.8
12.2
12.8
14.2
13.1
9.9
10.9
10.1
10.6
11.4
13.1
13.8
12.8
12.2

The average wind speed value in August is 10.9 mph It makes August one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.3
2.7
4.0
5.3
6.7
8.0
9.3
5.6
5.7
5.9
6.3
6.6
6.1
7.8
7.5
7.4
6.6
6.0
5.6
5.7
5.9
6.3
6.0
6.6
6.1
7.8
7.5
7.4
6.6
6.0

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 6.0.

Best time for vacation in Key Largo

Sunniest months:
March 11 days
January 10 days
April 10 days
Warmest months:
July 85.1 °F
August 84.9 °F
September 84.5 °F
Warmest sea temp:
August 87.3 °F
July 87.3 °F
September 86.6 °F
Coldest months:
January 70.8 °F
December 72.5 °F
February 73.5 °F
Rainiest months:
June 4 days
July 3 days
September 3 days
Windiest months:
November 14.2 mph
March 13.8 mph
October 13.1 mph

Key Largo on a weather map

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24 Hours Forecast
Key Largo
Local time: 23:22
April 02, wednesday
0000
77°F
NW
15 mph
0300
77°F
NW
15 mph
0600
77°F
W
17 mph
0900
77°F
W
20 mph
1200
77°F
W
21 mph
1500
77°F
NW
20 mph
1800
77°F
W
17 mph
2100
77°F
W
19 mph
Units of measurement: °C / °F