Climate and monthly weather forecastConch Key, FL
Climate and monthly weather forecast
Weather in January
January, like December, is an agreeable winter month in Conch Key, Florida, with an average temperature fluctuating between 72.9°F (22.7°C) and 67.5°F (19.7°C). January is the coldest month, exhibiting average temperatures of 72.9°F (22.7°C) at the peak and 67.5°F (19.7°C) at the base. Weather in January »Weather in February
February, the last month of the winter in Conch Key, is a warm month, with an average temperature ranging between max 73.4°F (23°C) and min 70°F (21.1°C). The arrival of February records an average high-temperature of a moderately hot 73.4°F (23°C), closely related to the 72.9°F (22.7°C) observed in January. Weather in February »Weather in March
March, the first month of the spring in Conch Key, is also a moderately hot month, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 70.5°F (21.4°C). March's onset sees an average high-temperature of a still warm 74.3°F (23.5°C), exhibiting a slight fluctuation from the previous month. Weather in March »Weather in April
April, the same as March, is another warm spring month in Conch Key, Florida, with temperature in the range of an average high of 77.4°F (25.2°C) and an average low of 75°F (23.9°C). The arrival of April sees a recorded average high-temperature of a still warm 77.4°F (25.2°C), showing little divergence from the previous month's conditions. Weather in April »Weather in May
May, the last month of the spring in Conch Key, is another warm month, with temperature in the range of an average high of 80.4°F (26.9°C) and an average low of 77.7°F (25.4°C). May reports an average high-temperature of a still warm 80.4°F (26.9°C), slightly varied from April's 77.4°F (25.2°C). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Conch Key, Florida, with an average temperature varying between 83.5°F (28.6°C) and 81.3°F (27.4°C). Conch Key's average high-temperature in June is a still warm 83.5°F (28.6°C), indicating a subtle variation from May. Weather in June »Weather in July
July, the same as June, is another warm summer month in Conch Key, Florida, with temperature in the range of an average high of 84.6°F (29.2°C) and an average low of 82.6°F (28.1°C). July's arrival brings an average high-temperature of a still moderately hot 84.6°F (29.2°C), demonstrating subtle variation from the preceding month. Weather in July »Weather in August
August, the last month of the summer in Conch Key, is another warm month, with temperature in the range of an average high of 85.5°F (29.7°C) and an average low of 82.9°F (28.3°C). In Conch Key, August is the warmest month, with temperatures averaging a high of 85.5°F (29.7°C) and a low of 82.9°F (28.3°C). In August, the heat index is appraised at a very hot 95°F (35°C). Weather in August »Weather in September
September, the first month of the autumn in Conch Key, is also a moderately hot month, with an average temperature fluctuating between 84.6°F (29.2°C) and 82°F (27.8°C). The transition into September shows a subtle variation to a still moderately hot 84.6°F (29.2°C) from August's 85.5°F (29.7°C) in the average high-temperature. Weather in September »Weather in October
October, like September, in Conch Key, Florida, is a moderately hot autumn month, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 79.3°F (26.3°C). The transition into October reveals an average high-temperature of a still warm 82.2°F (27.9°C), mirroring a close resemblance to September. Weather in October »Weather in November
November, the last month of the autumn in Conch Key, is also a moderately hot month, with an average temperature ranging between min 74.1°F (23.4°C) and max 77.9°F (25.5°C). With November's arrival, Conch Key's weather records an average high-temperature of a still warm 77.9°F (25.5°C), marking little difference from October's 82.2°F (27.9°C). Weather in November »Weather in December
The first month of the winter, December, is still a warm month in Conch Key, Florida, with an average temperature fluctuating between 71.4°F (21.9°C) and 75.6°F (24.2°C). The transition into December marks the average high-temperature at a still moderately hot 75.6°F (24.2°C), differing minimally from November's 77.9°F (25.5°C). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Conch Key, FL
The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (72.9°F).
The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (67.5°F).
Average pressure
Conch Key, FL
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.99"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:
29.94"Hg - Average pressure in October:
29.94"Hg - Average pressure in November:
30.02"Hg - Average pressure in December:
30.06"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are September and October (29.94"Hg).
Average wind speed
Conch Key, FL
- Average wind speed in January:
13.4mph - Average wind speed in February:
12.7mph - Average wind speed in March:
13.3mph - Average wind speed in April:
12.7mph - Average wind speed in May:
11.8mph - Average wind speed in June:
9.8mph
- Average wind speed in July:
9mph - Average wind speed in August:
9.5mph - Average wind speed in September:
9.8mph - Average wind speed in October:
12.8mph - Average wind speed in November:
13.3mph - Average wind speed in December:
12.9mph
The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is July (9mph).
Average humidity
Conch Key, FL
The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is March (73%).
Average rainfall
Conch Key, FL
- Average rainfall in January:
0.79" - Average rainfall in February:
0.71" - Average rainfall in March:
0.43" - Average rainfall in April:
1.1" - Average rainfall in May:
2.48" - Average rainfall in June:
3.11"
- Average rainfall in July:
2.95" - Average rainfall in August:
3.31" - Average rainfall in September:
4.21" - Average rainfall in October:
3.27" - Average rainfall in November:
1.02" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is September (4.21").
The driest month (with the least rainfall) is March (0.43").
Average rainfall days
Conch Key, FL
- Average rainfall days in January:
10.5 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
11.8 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
19.7 days
- Average rainfall days in July:
20.1 days - Average rainfall days in August:
21 days - Average rainfall days in September:
23 days - Average rainfall days in October:
18.5 days - Average rainfall days in November:
12.6 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is September (23 days).
The month with the least rainy days is February (10.3 days).
Average daylight / Average sunshine
Conch Key, FL
- Average daylight in January:
10h and 48min - 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 24min - Average daylight in June:
13h and 42min
- Average daylight in July:
13h and 30min - Average daylight in August:
13h and 0min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 36min - Average daylight in November:
10h and 54min - Average daylight in December:
10h and 36min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in January:
7h and 12min - Average sunshine in February:
8h and 48min - Average sunshine in March:
8h and 54min - Average sunshine in April:
9h and 54min - Average sunshine in May:
10h and 54min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
10h and 6min - Average sunshine in September:
9h and 0min - Average sunshine in October:
7h and 18min - Average sunshine in November:
6h and 42min - Average sunshine in December:
6h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days
Conch Key, FL
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
15 days - Average sunshine days in March:
18 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
7.9 days
- Average sunshine days in July:
9.2 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
4.6 days - Average sunshine days in October:
8.9 days - Average sunshine days in November:
11.9 days - Average sunshine days in December:
13.8 days
The month with the most sunshine days is March (18 days).
The month with the least sunshine days is September (4.6 days).
Average UV index
Conch Key, FL
The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover
Conch Key, FL
The months with the most cloud cover are January and October (Cloud cover 32).
The month with the least cloud cover is April (Cloud cover 23).
Average visibility
Conch Key, 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).





