Climate and monthly weather forecastBay Harbor, FL
Climate and monthly weather forecast
Weather in January
January, the same as December, in Bay Harbor, Florida, is another refreshing winter month, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 60.3°F (15.7°C). Temperature readings reach their annual highs in January, averaging 60.3°F (15.7°C) and a minimum average of 48.7°F (9.3°C). Weather in January »Weather in February
The last month of the winter, February, is a comfortable month in Bay Harbor, Florida, with an average temperature ranging between max 63.1°F (17.3°C) and min 52.5°F (11.4°C). February's beginning signals an average high-temperature of an enjoyable 63.1°F (17.3°C), barely different from January's 60.3°F (15.7°C). Weather in February »Weather in March
The first month of the spring, March, is still a refreshing month in Bay Harbor, Florida, with an average temperature fluctuating between 67.6°F (19.8°C) and 56.8°F (13.8°C). Bay Harbor's shift into March sets the average high-temperature at a still refreshing 67.6°F (19.8°C), a figure that deviates only slightly from February's 63.1°F (17.3°C). Weather in March »Weather in April
April in Bay Harbor, Florida, is a moderately hot spring month, with an average temperature ranging between max 73.6°F (23.1°C) and min 64°F (17.8°C). April's onset brings a minor rise in the average high-temperature, moving from a comfortable 67.6°F (19.8°C) in March to a moderately hot 73.6°F (23.1°C). Weather in April »Weather in May
May, the last month of the spring in Bay Harbor, is also a moderately hot month, with an average temperature ranging between max 80.2°F (26.8°C) and min 71.2°F (21.8°C). The shift from April to May sees a slight increase in the average high-temperature, transitioning from 73.6°F (23.1°C) to a still warm 80.2°F (26.8°C). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Bay Harbor, Florida, with an average temperature varying between 85.6°F (29.8°C) and 77.9°F (25.5°C). As June arrives, a slight rise in the average high-temperature is observed, moving from a moderately hot 80.2°F (26.8°C) in May to a still warm 85.6°F (29.8°C). Weather in June »Weather in July
July is a tropical summer month in Bay Harbor, Florida, with an average temperature ranging between max 86.9°F (30.5°C) and min 79.9°F (26.6°C). The advent of July brings an average high-temperature of a hot 86.9°F (30.5°C), exhibiting minor difference from the previous month. Weather in July »Weather in August
August, the last month of the summer in Bay Harbor, is another hot month, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 79.9°F (26.6°C). Bay Harbor records the warmest temperatures in August, averaging a high of 87.4°F (30.8°C) and a low of 79.9°F (26.6°C). Throughout August, the heat index is computed to be a fiery hot 100.4°F (38°C). Weather in August »Weather in September
September, the first month of the autumn in Bay Harbor, is also a moderately hot month, with an average temperature fluctuating between 85.1°F (29.5°C) and 75.4°F (24.1°C). Bay Harbor marks the start of September with an average high-temperature of a warm 85.1°F (29.5°C), hinting at a slight fluctuation from August's 87.4°F (30.8°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Bay Harbor, Florida, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 66.7°F (19.3°C). The start of October signals a gentle decrease in the average high-temperature, transitioning from 85.1°F (29.5°C) in September to a still moderately hot 78.1°F (25.6°C). Weather in October »Weather in November
The last month of the autumn, November, is also an agreeable month in Bay Harbor, Florida, with an average temperature ranging between max 68.9°F (20.5°C) and min 56.3°F (13.5°C). The average high-temperature drops in November, from October's warm 78.1°F (25.6°C) to an agreeable 68.9°F (20.5°C). Weather in November »Weather in December
December, the first month of the winter in Bay Harbor, is still a refreshing month, with an average temperature ranging between min 53.2°F (11.8°C) and max 63.9°F (17.7°C). December's onset sees an average high-temperature of a refreshing 63.9°F (17.7°C), exhibiting a slight fluctuation from the previous month. Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Bay Harbor, FL
The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (60.3°F).
The months with the highest average low temperature are July and August (79.9°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).
Average pressure
Bay Harbor, FL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed
Bay Harbor, FL
- Average wind speed in January:
10.2mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.7mph - Average wind speed in April:
9.4mph - Average wind speed in May:
8.4mph - Average wind speed in June:
8mph
- Average wind speed in July:
7.6mph - Average wind speed in August:
7.5mph - Average wind speed in September:
7.5mph - Average wind speed in October:
8.8mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are August and September (7.5mph).
Average humidity
Bay Harbor, FL
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Bay Harbor, FL
- Average rainfall in January:
1.97" - Average rainfall in February:
2.44" - Average rainfall in March:
2.2" - Average rainfall in April:
3.03" - Average rainfall in May:
1.81" - Average rainfall in June:
3.58"
- Average rainfall in July:
4.72" - Average rainfall in August:
5.47" - Average rainfall in September:
3.15" - Average rainfall in October:
3.27" - Average rainfall in November:
1.61" - Average rainfall in December:
3.5"
The wettest month (with the highest rainfall) is August (5.47").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days
Bay Harbor, FL
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
10.6 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
9.7 days - Average rainfall days in May:
10.9 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
22.8 days - Average rainfall days in August:
24 days - Average rainfall days in September:
18 days - Average rainfall days in October:
9.1 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is November (8.5 days).
Average daylight / Average sunshine
Bay Harbor, FL
- Average daylight in January:
10h and 30min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 42min - Average daylight in June:
14h and 6min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 12min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
6h and 0min - Average sunshine in February:
5h and 42min - Average sunshine in March:
7h and 54min - Average sunshine in April:
10h and 30min - Average sunshine in May:
11h and 6min - Average sunshine in June:
11h and 6min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 48min - Average sunshine in September:
9h and 12min - Average sunshine in October:
8h and 48min - Average sunshine in November:
6h and 36min - Average sunshine in December:
5h and 42min
The months with the most sunshine are May and June (Average sunshine: 11h and 6min).
The months with the least sunshine are February and December (Average sunshine: 5h and 42min).
Average sunshine days
Bay Harbor, FL
- Average sunshine days in January:
19.6 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
19.3 days - Average sunshine days in April:
18.8 days - Average sunshine days in May:
17.8 days - Average sunshine days in June:
8 days
- Average sunshine days in July:
6 days - Average sunshine days in August:
5.6 days - Average sunshine days in September:
10.1 days - Average sunshine days in October:
20.9 days - Average sunshine days in November:
20.6 days - Average sunshine days in December:
17.6 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is August (5.6 days).
Average UV index
Bay Harbor, FL
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover
Bay Harbor, FL
The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 21).
Average visibility
Bay Harbor, 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).





