Climate and monthly weather forecastSunset Harbor, FL
Climate and monthly weather forecast
Weather in January
January, the same as December, is another refreshing winter month in Sunset Harbor, Florida, with an average temperature fluctuating between 66.6°F (19.2°C) and 48.7°F (9.3°C). In Sunset Harbor, Florida, January is the coldest month, with temperatures averaging a high of 66.6°F (19.2°C) and a low of 48.7°F (9.3°C). Weather in January »Weather in February
The last month of the winter, February, is a pleasant month in Sunset Harbor, Florida, with an average temperature fluctuating between 52.3°F (11.3°C) and 70.7°F (21.5°C). The unfolding of February shows an average high-temperature of an agreeable 70.7°F (21.5°C), indicating a slight variance from January's 66.6°F (19.2°C). Weather in February »Weather in March
The first month of the spring, March, is a warm month in Sunset Harbor, Florida, with an average temperature fluctuating between 75.6°F (24.2°C) and 55.9°F (13.3°C). The advent of March brings an average high-temperature of a warm 75.6°F (24.2°C), almost identical to the preceding month. Weather in March »Weather in April
April, like March, in Sunset Harbor, Florida, is another warm spring month, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 62.1°F (16.7°C). April's onset witnesses a minor shift in the average high-temperature, moving from a warm 75.6°F (24.2°C) in March to a still moderately hot 81.5°F (27.5°C). Weather in April »Weather in May
The last month of the spring, May, is a hot month in Sunset Harbor, Florida, with temperature in the range of an average high of 86°F (30°C) and an average low of 67.6°F (19.8°C). Sunset Harbor's average high-temperature in May is a hot 86°F (30°C), marking an insignificant difference from the 81.5°F (27.5°C) of April. Weather in May »Weather in June
June, the first month of the summer in Sunset Harbor, is still a tropical month, with an average temperature varying between 73.4°F (23°C) and 89.4°F (31.9°C). The onset of June manifests an average high-temperature of a still tropical 89.4°F (31.9°C), demonstrating a minor variation from the preceding month. Weather in June »Weather in July
July, like June, is a hot summer month in Sunset Harbor, Florida, with an average temperature ranging between min 74.7°F (23.7°C) and max 90.1°F (32.3°C). Sunset Harbor witnesses its highest temperatures in July and August, reaching an average of 90.1°F (32.3°C). In July, the heat index is appraised at a blazing hot 113°F (45°C). Weather in July »Weather in August
August, the last month of the summer in Sunset Harbor, is also a hot month, with an average temperature ranging between min 75.6°F (24.2°C) and max 90.1°F (32.3°C). July and August bring Sunset Harbor's highest average temperatures, reaching a high of 90.1°F (32.3°C). August's heat index is appraised at a life-threatening hot 113°F (45°C). Weather in August »Weather in September
The first month of the autumn, September, is still a hot month in Sunset Harbor, Florida, with an average temperature varying between 88.2°F (31.2°C) and 72.7°F (22.6°C). September's arrival brings an average high-temperature of a still tropical 88.2°F (31.2°C), slightly deviating from August's 90.1°F (32.3°C). Weather in September »Weather in October
October, like September, in Sunset Harbor, Florida, is another warm autumn month, with an average temperature ranging between max 82°F (27.8°C) and min 65.3°F (18.5°C). As October begins, there is a minor decrease in the average high-temperature, softly falling from a tropical 88.2°F (31.2°C) in September to a warm 82°F (27.8°C). Weather in October »Weather in November
November, the last month of the autumn in Sunset Harbor, is another warm month, with temperature in the range of an average high of 74.5°F (23.6°C) and an average low of 57.4°F (14.1°C). The arrival of November suggests a slight decrease in the average high-temperature, moving from a moderately hot 82°F (27.8°C) in October to a still warm 74.5°F (23.6°C). Weather in November »Weather in December
December, the first month of the winter in Sunset Harbor, is still a pleasant month, with temperature in the range of an average high of 70.3°F (21.3°C) and an average low of 53.4°F (11.9°C). As Sunset Harbor steps into December, the average high-temperature is measured at a pleasant 70.3°F (21.3°C), displaying minor differences from November's 74.5°F (23.6°C). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Sunset Harbor, FL
The warmest months (with the highest average high temperature) are July and August (90.1°F).
The month with the lowest average high temperature is January (66.6°F).
The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).
Average pressure
Sunset Harbor, FL
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
30.01"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:
29.97"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed
Sunset Harbor, FL
- Average wind speed in January:
6.2mph - Average wind speed in February:
6.3mph - Average wind speed in March:
6.5mph - Average wind speed in April:
6.6mph - Average wind speed in May:
6mph - Average wind speed in June:
5.2mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5mph - Average wind speed in October:
5.8mph - Average wind speed in November:
5.7mph - Average wind speed in December:
5.8mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).
Average humidity
Sunset Harbor, FL
The months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall
Sunset Harbor, FL
- Average rainfall in January:
0.94" - Average rainfall in February:
0.87" - Average rainfall in March:
0.71" - Average rainfall in April:
1.22" - Average rainfall in May:
1.65" - Average rainfall in June:
3.23"
- Average rainfall in July:
3.82" - Average rainfall in August:
3.03" - Average rainfall in September:
1.93" - Average rainfall in October:
1.22" - Average rainfall in November:
0.87" - Average rainfall in December:
1.61"
The wettest month (with the highest rainfall) is July (3.82").
The driest month (with the least rainfall) is March (0.71").
Average rainfall days
Sunset Harbor, FL
- Average rainfall days in January:
7.4 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
10.3 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
20.3 days
- Average rainfall days in July:
21.9 days - Average rainfall days in August:
21.8 days - Average rainfall days in September:
18.5 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
7 days - Average rainfall days in December:
8.2 days
The month with the highest number of rainy days is July (21.9 days).
The month with the least rainy days is November (7 days).
Average snowfall days
Sunset Harbor, FL
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Sunset Harbor, FL
- Average daylight in January:
10h and 30min - Average daylight in February:
11h and 12min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 36min - Average daylight in June:
14h and 0min
- Average daylight in July:
13h and 48min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 42min - Average daylight in December:
10h and 18min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in January:
6h and 30min - Average sunshine in February:
7h and 42min - Average sunshine in March:
8h and 24min - Average sunshine in April:
9h and 12min - Average sunshine in May:
10h and 36min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 36min - Average sunshine in October:
7h and 12min - Average sunshine in November:
6h and 18min - Average sunshine in December:
6h and 0min
The month with the most sunshine is May (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days
Sunset Harbor, FL
- Average sunshine days in January:
21.7 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
19.3 days - Average sunshine days in April:
18.3 days - Average sunshine days in May:
14.9 days - Average sunshine days in June:
7.3 days
- Average sunshine days in July:
6.3 days - Average sunshine days in August:
6.7 days - Average sunshine days in September:
9.8 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
21 days - Average sunshine days in December:
20.6 days
The month with the most sunshine days is January (21.7 days).
The month with the least sunshine days is July (6.3 days).
Average UV index
Sunset Harbor, FL
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover
Sunset Harbor, FL
The month with the most cloud cover is February (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 29).
Average visibility
Sunset 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).





