Climate and monthly weather forecastBoca Grande, FL
Climate and monthly weather forecast
Weather in January
January, like December, is another pleasant winter month in Boca Grande, Florida, with an average temperature varying between 69.1°F (20.6°C) and 57.4°F (14.1°C). January stands out as Boca Grande's coldest month, with an average high-temperature of 69.1°F (20.6°C) and a low-temperature of 57.4°F (14.1°C). Weather in January »Weather in February
February, the last month of the winter in Boca Grande, is another pleasant month, with an average temperature fluctuating between 71.6°F (22°C) and 60.3°F (15.7°C). The onset of February marks an average high-temperature of a still agreeable 71.6°F (22°C), hardly differing from January's 69.1°F (20.6°C). Weather in February »Weather in March
The first month of the spring, March, is a warm month in Boca Grande, Florida, with an average temperature fluctuating between 73.9°F (23.3°C) and 62.8°F (17.1°C). During March, Boca Grande observes a subtle ascent to a warm 73.9°F (23.3°C) from February's 71.6°F (22°C) in the average high-temperature. Weather in March »Weather in April
April, like March, in Boca Grande, Florida, is another warm spring month, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 69.3°F (20.7°C). April witnesses a minor rise in the average high-temperature, transitioning from a warm 73.9°F (23.3°C) in March to a still moderately hot 79.3°F (26.3°C). Weather in April »Weather in May
The last month of the spring, May, is another warm month in Boca Grande, Florida, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 73.4°F (23°C). Boca Grande's shift into May sets the average high-temperature at a still warm 83.3°F (28.5°C), a figure that deviates only slightly from April's 79.3°F (26.3°C). Weather in May »Weather in June
June, the first month of the summer in Boca Grande, is a tropical month, with an average temperature varying between 86.4°F (30.2°C) and 78.4°F (25.8°C). June's arrival shows an average high-temperature of a hot 86.4°F (30.2°C), hardly different from the previous month. Weather in June »Weather in July
July, like June, is a hot summer month in Boca Grande, Florida, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 79.3°F (26.3°C). With July's arrival, Boca Grande notes an average high-temperature of a still hot 87.4°F (30.8°C), closely following the trend of the preceding month. Weather in July »Weather in August
The last month of the summer, August, is another hot month in Boca Grande, Florida, with an average temperature fluctuating between 88.2°F (31.2°C) and 80.1°F (26.7°C). August, having an average high-temperature of 88.2°F (31.2°C) and an average low-temperature of 80.1°F (26.7°C), is the warmest month. August's mean heat index is estimated at a scorching 104°F (40°C). Weather in August »Weather in September
September, the first month of the autumn in Boca Grande, is still a tropical month, with temperature in the range of an average low of 77.7°F (25.4°C) and an average high of 86.9°F (30.5°C). Boca Grande experiences an average high-temperature of a still hot 86.9°F (30.5°C) with the onset of September, subtly varied from August's 88.2°F (31.2°C). Weather in September »Weather in October
October, like September, in Boca Grande, Florida, is another warm autumn month, with an average temperature varying between 83.1°F (28.4°C) and 72.9°F (22.7°C). Transitioning into October, Boca Grande experiences an average high-temperature of a moderately hot 83.1°F (28.4°C), marking a minor shift from the preceding month. Weather in October »Weather in November
November, the last month of the autumn in Boca Grande, is another warm month, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 77°F (25°C). As November arrives, Boca Grande's weather displays a minor decrease in high-temperatures, transitioning from October's 83.1°F (28.4°C) to a still moderately hot 77°F (25°C). Weather in November »Weather in December
The first month of the winter, December, is also an agreeable month in Boca Grande, Florida, with an average temperature varying between 73.2°F (22.9°C) and 62.1°F (16.7°C). With the onset of December, the average high-temperature stands at a pleasant 73.2°F (22.9°C), closely aligned with November's 77°F (25°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Boca Grande, FL
The warmest month (with the highest average high temperature) is August (88.2°F).
The month with the lowest average high temperature is January (69.1°F).
The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (57.4°F).
Average pressure
Boca Grande, FL
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.02"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:
30.05"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
Boca Grande, FL
- Average wind speed in January:
9.4mph - Average wind speed in February:
8.9mph - Average wind speed in March:
9.3mph - Average wind speed in April:
8.9mph - Average wind speed in May:
8.1mph - Average wind speed in June:
7mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.4mph - Average wind speed in October:
9.4mph - Average wind speed in November:
9.5mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is November (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity
Boca Grande, FL
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are March and May (73%).
Average rainfall
Boca Grande, FL
- Average rainfall in January:
0.71" - Average rainfall in February:
0.51" - Average rainfall in March:
0.63" - Average rainfall in April:
0.79" - Average rainfall in May:
1.69" - Average rainfall in June:
2.99"
- Average rainfall in July:
3.31" - Average rainfall in August:
4.06" - Average rainfall in September:
2.36" - Average rainfall in October:
1.5" - Average rainfall in November:
0.67" - Average rainfall in December:
0.98"
The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days
Boca Grande, FL
- Average rainfall days in January:
6.6 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
9.3 days - Average rainfall days in April:
11.2 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
21.7 days
- Average rainfall days in July:
22.6 days - Average rainfall days in August:
23.6 days - Average rainfall days in September:
21.9 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
7.9 days
The month with the highest number of rainy days is August (23.6 days).
The month with the least rainy days is January (6.6 days).
Average daylight / Average sunshine
Boca Grande, 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 48min - Average sunshine in March:
8h and 54min - Average sunshine in April:
9h and 30min - Average sunshine in May:
11h and 12min - Average sunshine in June:
10h and 54min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
9h and 42min - Average sunshine in September:
9h and 12min - Average sunshine in October:
7h and 48min - Average sunshine in November:
6h and 54min - Average sunshine in December:
6h and 42min
The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days
Boca Grande, FL
- Average sunshine days in January:
22 days - Average sunshine days in February:
18.9 days - Average sunshine days in March:
20.5 days - Average sunshine days in April:
15.7 days - Average sunshine days in May:
12 days - Average sunshine days in June:
5.4 days
- Average sunshine days in July:
5.5 days - Average sunshine days in August:
4 days - Average sunshine days in September:
5.1 days - Average sunshine days in October:
16 days - Average sunshine days in November:
19 days - Average sunshine days in December:
20 days
The month with the most sunshine days is January (22 days).
The month with the least sunshine days is August (4 days).
Average UV index
Boca Grande, 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, February and December (UV index 5).
Average cloud cover
Boca Grande, FL
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is May (Cloud cover 22).
Average visibility
Boca Grande, 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).





