Climate and monthly weather forecastCayo Costa, FL
Climate and monthly weather forecast
Weather in January
January, like December, is an agreeable winter month in Cayo Costa, Florida, with temperature in the range of an average high of 70°F (21.1°C) and an average low of 58.8°F (14.9°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 70°F (21.1°C) and a low of 58.8°F (14.9°C). Weather in January »Weather in February
The last month of the winter, February, is also an agreeable month in Cayo Costa, Florida, with an average temperature varying between 61.3°F (16.3°C) and 72°F (22.2°C). The onset of February brings an average high-temperature of a still pleasant 72°F (22.2°C), nearly matching the January temperature. Weather in February »Weather in March
March, the first month of the spring in Cayo Costa, is a moderately hot month, with an average temperature ranging between max 74.3°F (23.5°C) and min 64°F (17.8°C). The start of March sees the average high-temperature at a moderately hot 74.3°F (23.5°C), showing little difference from February's 72°F (22.2°C). Weather in March »Weather in April
April, like March, in Cayo Costa, Florida, is a moderately hot spring month, with an average temperature varying between 70.2°F (21.2°C) and 79.5°F (26.4°C). April records an average high-temperature of a still moderately hot 79.5°F (26.4°C), indicating a minor variation from the preceding month. Weather in April »Weather in May
The last month of the spring, May, is another warm month in Cayo Costa, Florida, with an average temperature ranging between min 74.3°F (23.5°C) and max 83.1°F (28.4°C). Cayo Costa starts May with an average high-temperature of a still warm 83.1°F (28.4°C), hinting at a minimal fluctuation from April. Weather in May »Weather in June
June, the first month of the summer in Cayo Costa, is a hot month, with an average temperature ranging between max 86.2°F (30.1°C) and min 79°F (26.1°C). The arrival of June brings an average high-temperature of a tropical 86.2°F (30.1°C), nearly identical to May's 83.1°F (28.4°C). Weather in June »Weather in July
July, like June, is another hot summer month in Cayo Costa, Florida, with an average temperature varying between 87.4°F (30.8°C) and 80.4°F (26.9°C). With the arrival of July, Cayo Costa's average high-temperature registers at a still tropical 87.4°F (30.8°C), indicating a subtle variation from the previous month. Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Cayo Costa, Florida, with an average temperature varying between 88°F (31.1°C) and 81°F (27.2°C). Cayo Costa witnesses the warmest weather in August, with temperatures averaging a high of 88°F (31.1°C) and a low of 81°F (27.2°C). In August, the average heat index is computed to be a very hot 102.2°F (39°C). Weather in August »Weather in September
September, the first month of the autumn in Cayo Costa, is still a hot month, with an average temperature varying between 79°F (26.1°C) and 86.7°F (30.4°C). September records an average high-temperature of a still hot 86.7°F (30.4°C), indicating a minor variation from the preceding month. Weather in September »Weather in October
October, like September, in Cayo Costa, Florida, is a moderately hot autumn month, with an average temperature fluctuating between 83.3°F (28.5°C) and 73.9°F (23.3°C). As Cayo Costa welcomes October, the average high-temperature is noted at a warm 83.3°F (28.5°C), closely aligning with the preceding month. Weather in October »Weather in November
The last month of the autumn, November, is also a moderately hot month in Cayo Costa, Florida, with an average temperature ranging between max 77.5°F (25.3°C) and min 67.5°F (19.7°C). November's arrival subtly correlates with a reduction in the average high-temperature, down from a warm 83.3°F (28.5°C) in October to a still moderately hot 77.5°F (25.3°C). Weather in November »Weather in December
December, the first month of the winter in Cayo Costa, is still a warm month, with temperature in the range of an average low of 63.9°F (17.7°C) and an average high of 73.9°F (23.3°C). The commencement of December introduces an average high-temperature of a still moderately hot 73.9°F (23.3°C), closely mirroring the preceding month. Weather in December »Updated: Aug 11, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
With average high and low temperatures of 70°F (21.1°C) and 58.8°F (14.9°C) respectively, January is Cayo Costa's coldest month.
In Cayo Costa, during the entire year, the rain falls for 122 days and collects up to 8.98" (228mm) of precipitation.
The months with the lowest UV index in Cayo Costa are January and February, with an average maximum UV index of 5.
The least humid month is March, with an average relative humidity of 72%.
March is the month with the least rainfall in Cayo Costa. Rain falls for 5.7 days and accumulates 0.16" (4mm) of precipitation.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
The month with the most sunshine is May, with an average of 11.1h of sunshine.
May through September, with an average maximum UV index of 7, are months with the highest UV index.
June has the longest days of the year, with an average of 13h and 48min of daylight.
With an average high-temperature of 88°F (31.1°C) and an average low-temperature of 81°F (27.2°C), August is the warmest month.
The month with the most rainfall is August, when the rain falls for 18.3 days and typically aggregates up to 1.93" (49mm) of precipitation.
The most humid month is December, with an average relative humidity of 77%.
The month with the shortest days is December, with an average of 10h and 30min of daylight.
December has the least sunshine of the year, with an average of 6.7h of sunshine.
Average temperature
Cayo Costa, FL
The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (70°F).
The month with the highest average low temperature is August (81°F).
The coldest month (with the lowest average low temperature) is January (58.8°F).
Average pressure
Cayo Costa, FL
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.02"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed
Cayo Costa, FL
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.1mph - Average wind speed in March:
9.5mph - Average wind speed in April:
9.3mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.9mph - Average wind speed in August:
7.3mph - Average wind speed in September:
7.9mph - Average wind speed in October:
9.9mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.4mph
The windiest months (with the highest average wind speed) are October and November (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity
Cayo Costa, FL
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is March (72%).
Average rainfall
Cayo Costa, FL
- Average rainfall in January:
0.28" - Average rainfall in February:
0.24" - Average rainfall in March:
0.16" - Average rainfall in April:
0.28" - Average rainfall in May:
0.63" - Average rainfall in June:
1.26"
- Average rainfall in July:
1.61" - Average rainfall in August:
1.93" - Average rainfall in September:
1.02" - Average rainfall in October:
0.83" - Average rainfall in November:
0.28" - Average rainfall in December:
0.47"
The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is March (0.16").
Average rainfall days
Cayo Costa, FL
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
5.7 days - Average rainfall days in April:
7.3 days - Average rainfall days in May:
9.3 days - Average rainfall days in June:
13.6 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
19.5 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
5.7 days - Average rainfall days in December:
5.5 days
The month with the highest number of rainy days is September (19.5 days).
The month with the least rainy days is February (4.1 days).
Average daylight / Average sunshine
Cayo Costa, FL
- Average daylight in January:
10h and 42min - Average daylight in February:
11h and 18min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 48min - Average daylight in May:
13h and 30min - Average daylight in June:
13h and 48min
- Average daylight in July:
13h and 36min - Average daylight in August:
13h and 6min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 48min - Average daylight in December:
10h and 30min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in January:
7h and 18min - Average sunshine in February:
8h and 54min - Average sunshine in March:
8h and 54min - Average sunshine in April:
9h and 30min - Average sunshine in May:
11h and 6min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
9h and 42min - Average sunshine in September:
9h and 6min - Average sunshine in October:
7h and 36min - Average sunshine in November:
6h and 48min - Average sunshine in December:
6h and 42min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days
Cayo Costa, FL
- Average sunshine days in January:
25.1 days - Average sunshine days in February:
23.1 days - Average sunshine days in March:
25 days - Average sunshine days in April:
20.9 days - Average sunshine days in May:
18.3 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
9.1 days - Average sunshine days in August:
7.5 days - Average sunshine days in September:
7.2 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
23.1 days
The month with the most sunshine days is January (25.1 days).
The month with the least sunshine days is September (7.2 days).
Average UV index
Cayo Costa, FL
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and February (UV index 5).
Average cloud cover
Cayo Costa, FL
The month with the most cloud cover is January (Cloud cover 29).
The months with the least cloud cover are March and May (Cloud cover 23).
Average visibility
Cayo Costa, FL
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
