Climate and monthly weather forecastIslandia, FL
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm winter month in Islandia, Florida, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 73.9°F (23.3°C). January is the coldest month, exhibiting average temperatures of 73.9°F (23.3°C) at the peak and 63.1°F (17.3°C) at the base. Weather in January »Weather in February
The last month of the winter, February, is another warm month in Islandia, Florida, with an average temperature fluctuating between 65.3°F (18.5°C) and 75.9°F (24.4°C). The shift into February uncovers an average high-temperature of a still warm 75.9°F (24.4°C), subtly different from the previous month. Weather in February »Weather in March
March, the first month of the spring in Islandia, is still a warm month, with an average temperature fluctuating between 77.5°F (25.3°C) and 67.1°F (19.5°C). Islandia observes a minor difference in average high-temperatures between February's 75.9°F (24.4°C) and March's 77.5°F (25.3°C). Weather in March »Weather in April
April, like March, in Islandia, Florida, is another warm spring month, with an average temperature varying between 82.2°F (27.9°C) and 73°F (22.8°C). A minor adjustment in Islandia's average high-temperature is noted with the start of April, touching a still moderately hot 82.2°F (27.9°C) from March's 77.5°F (25.3°C). Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Islandia, Florida, with an average temperature fluctuating between 76.6°F (24.8°C) and 84.2°F (29°C). With May's arrival, Islandia notes an average high-temperature of a still moderately hot 84.2°F (29°C), closely following the trend of the preceding month. Weather in May »Weather in June
June, the first month of the summer in Islandia, is a tropical month, with an average temperature fluctuating between 86.7°F (30.4°C) and 79.5°F (26.4°C). The advent of June sees the average high-temperature at a hot 86.7°F (30.4°C), subtly shifted from May's 84.2°F (29°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Islandia, Florida, with an average temperature varying between 88.3°F (31.3°C) and 81.1°F (27.3°C). Islandia experiences a subtle adjustment in high-temperatures to a still tropical 88.3°F (31.3°C) with the onset of July, maintaining near parity with June's 86.7°F (30.4°C). Weather in July »Weather in August
August, the last month of the summer in Islandia, is another tropical month, with an average temperature ranging between min 81.7°F (27.6°C) and max 88.9°F (31.6°C). The warmest period tends to be August, when average temperatures fluctuate between a high of 88.9°F (31.6°C) and a low of 81.7°F (27.6°C). For August, the heat index is appraised at a scorching 104°F (40°C). Weather in August »Weather in September
The first month of the autumn, September, is also a hot month in Islandia, Florida, with an average temperature varying between 80.4°F (26.9°C) and 87.3°F (30.7°C). With the transition into September, Islandia notes an average high-temperature of a still hot 87.3°F (30.7°C), closely resembling August. Weather in September »Weather in October
October, the same as September, is a moderately hot autumn month in Islandia, Florida, with an average temperature ranging between min 76.3°F (24.6°C) and max 84.2°F (29°C). The average high-temperature in October, at a moderately hot 84.2°F (29°C), reveals a modest deviation from September's 87.3°F (30.7°C). Weather in October »Weather in November
November, the last month of the autumn in Islandia, is also a moderately hot month, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 70.7°F (21.5°C). The advent of November sees the average high-temperature at a still moderately hot 79.7°F (26.5°C), subtly shifted from October's 84.2°F (29°C). Weather in November »Weather in December
The first month of the winter, December, is also a moderately hot month in Islandia, Florida, with an average temperature varying between 67.1°F (19.5°C) and 76.6°F (24.8°C). December's arrival brings an average high-temperature of a still warm 76.6°F (24.8°C), slightly deviating from November's 79.7°F (26.5°C). Weather in December »Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
With an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 63.1°F (17.3°C), January is the coldest month.
In Islandia, during the entire year, the rain falls for 225.9 days and collects up to 40.91" (1039mm) of precipitation.
With an average maximum UV index of 5, January is the month with the lowest UV index.
The month with the least rainfall in Islandia is February, when the rain falls for 12.5 days and typically collects 1.14" (29mm) of precipitation.
The least humid month is March, with an average relative humidity of 68%.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Islandia, 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.
April 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 42min of daylight.
The month with the most sunshine in Islandia, Florida, is July, with an average of 11h of sunshine.
August, recording an average high temperature of 88.9°F (31.6°C) and a low temperature of 81.7°F (27.6°C), is Islandia's warmest month.
The month with the most rainfall in Islandia, Florida, is August, when the rain falls for 26.8 days and typically aggregates up to 6.77" (172mm) of precipitation.
With an average relative humidity of 75%, December is the most humid month in Islandia, Florida.
The month with the shortest days in Islandia, Florida, is December, with an average of 10h and 36min of daylight.
With an average of 6.3h of sunshine, December has the least sunshine of the year.
Average temperature
Islandia, FL
The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (73.9°F).
The month with the highest average low temperature is August (81.7°F).
The coldest month (with the lowest average low temperature) is January (63.1°F).
Average pressure
Islandia, FL
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
30"Hg - Average pressure in June:
30"Hg
- Average pressure in July:
30.03"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:
30.03"Hg - Average pressure in December:
30.08"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
Islandia, FL
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.6mph - Average wind speed in March:
10.2mph - Average wind speed in April:
10.1mph - Average wind speed in May:
9.5mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.5mph - Average wind speed in September:
7.5mph - Average wind speed in October:
9.7mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.5mph
The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity
Islandia, FL
The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (68%).
Average rainfall
Islandia, FL
- Average rainfall in January:
1.26" - Average rainfall in February:
1.14" - Average rainfall in March:
1.26" - Average rainfall in April:
2.13" - Average rainfall in May:
4.61" - Average rainfall in June:
5.2"
The wettest month (with the highest rainfall) is August (6.77").
The driest month (with the least rainfall) is February (1.14").
Average rainfall days
Islandia, FL
- Average rainfall days in January:
12.5 days - Average rainfall days in February:
12.5 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
19.7 days - Average rainfall days in June:
24.4 days
- Average rainfall days in July:
26 days - Average rainfall days in August:
26.8 days - Average rainfall days in September:
26.5 days - Average rainfall days in October:
21.2 days - Average rainfall days in November:
14.8 days - Average rainfall days in December:
14.2 days
The month with the highest number of rainy days is August (26.8 days).
The months with the least rainy days are January and February (12.5 days).
Average daylight / Average sunshine
Islandia, 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:
6h and 36min - Average sunshine in February:
8h and 30min - Average sunshine in March:
8h and 36min - Average sunshine in April:
9h and 42min - Average sunshine in May:
10h and 30min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 54min - Average sunshine in October:
6h and 42min - Average sunshine in November:
6h and 30min - Average sunshine in December:
6h and 18min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days
Islandia, FL
- Average sunshine days in January:
13.4 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
8.6 days - Average sunshine days in June:
3.8 days
- Average sunshine days in July:
3.6 days - Average sunshine days in August:
2.1 days - Average sunshine days in September:
2.5 days - Average sunshine days in October:
6.4 days - Average sunshine days in November:
10.2 days - Average sunshine days in December:
12.3 days
The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is August (2.1 days).
Average UV index
Islandia, FL
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover
Islandia, FL
The month with the most cloud cover is October (Cloud cover 36).
The month with the least cloud cover is April (Cloud cover 26).
Average visibility
Islandia, 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).
