Monthly weather forecast and climate
Courtenay, FL

Weather in January

January, like December, is another pleasant winter month in Courtenay, Florida, with average temperature varying between 68.4°F (20.2°C) and 59.4°F (15.2°C). With an average high-temperature of 68.4°F (20.2°C) and an average low-temperature of 59.4°F (15.2°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Courtenay, is another pleasant month, with average temperature fluctuating between 70.2°F (21.2°C) and 61.5°F (16.4°C). In February, the average high-temperature is essentially the same as in January - a still agreeable 70.2°F (21.2°C). Weather in February »

Weather in March

The first month of the spring, March, is still a pleasant month in Courtenay, Florida, with average temperature varying between 72.3°F (22.4°C) and 64°F (17.8°C). In Courtenay, Florida, the average high-temperature is almost the same as in February - a still pleasant 72.3°F (22.4°C). Weather in March »

Weather in April

April is a moderately hot spring month in Courtenay, Florida, with average temperature ranging between max 77°F (25°C) and min 69.3°F (20.7°C). In Courtenay, the average high-temperature is relatively the same as in March - a moderately hot 77°F (25°C). Weather in April »

Weather in May

May, the last month of the spring, in Courtenay, is another warm month, with average temperature varying between 80.4°F (26.9°C) and 73.8°F (23.2°C). In Courtenay, the average high-temperature is practically the same as in April - a still moderately hot 80.4°F (26.9°C). Weather in May »

Weather in June

June, the first month of the summer, in Courtenay, is still a warm month, with average temperature varying between 84.6°F (29.2°C) and 77.5°F (25.3°C). In June, the average high-temperature is essentially the same as in May - a still warm 84.6°F (29.2°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Courtenay, Florida, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 78.8°F (26°C). In July, the average high-temperature is relatively the same as in June - a still moderately hot 85.6°F (29.8°C). Weather in July »

Weather in August

August, the last month of the summer, in Courtenay, is a tropical month, with average temperature ranging between max 86°F (30°C) and min 79.7°F (26.5°C). The warmest month is August, with an average high-temperature of 86°F (30°C) and an average low-temperature of 79.7°F (26.5°C). The average heat index is appraised at a sweltering 99.3°F (37.4°C). Weather in August »

Weather in September

September, the first month of the autumn, in Courtenay, is also a moderately hot month, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 78.3°F (25.7°C). In Courtenay, the average high-temperature is almost the same as in August - a warm 84.2°F (29°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Courtenay, Florida, with average temperature varying between 74.3°F (23.5°C) and 80.6°F (27°C). In October, the average high-temperature is practically the same as in September - a still warm 80.6°F (27°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderately hot month in Courtenay, Florida, with average temperature ranging between max 75°F (23.9°C) and min 68.5°F (20.3°C). In Courtenay, the average high-temperature slightly decreases, from a moderately hot 80.6°F (27°C) in October, to a still warm 75°F (23.9°C). Weather in November »

Weather in December

December, the first month of the winter, in Courtenay, is also an agreeable month, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 63.7°F (17.6°C). In Courtenay, the average high-temperature is relatively the same as in November - a pleasant 71.6°F (22°C). Weather in December »
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FAQ

What is the coldest month in Courtenay?

With an average high-temperature of 68.4°F (20.2°C) and an average low-temperature of 59.4°F (15.2°C), January is the coldest month.

How much does it rain in Courtenay?

In Courtenay, during the entire year, the rain falls for 204.7 days and collects up to 36.57" (929mm) of precipitation.

What is the month with the least sunshine in Courtenay?

The month with the least sunshine is January, with an average of 6h of sunshine.

What is the month with the lowest UV index in Courtenay?

January is the month with the lowest UV index in Courtenay, with an average maximum UV index of 4.

What is the least humid month in Courtenay?

March is the least humid month in Courtenay, Florida, with an average relative humidity of 72%.

What is the driest month in Courtenay?

The month with the least rainfall is March when the rain falls for 12.4 days and typically collects 1.22" (31mm) of precipitation.

When is the highest UV index in Courtenay?

Months with the highest UV index are May through September, with an average maximum UV index of 7.

What is the most humid month in Courtenay?

June through August, with an average relative humidity of 79%, are most humid months in Courtenay, Florida.

When are the longest days in Courtenay?

The month with the longest days is June, with an average of 13.9h of daylight.

What month has the most sunshine in Courtenay?

With an average of 11h of sunshine, July has the most sunshine of the year in Courtenay, Florida.

What is the warmest month in Courtenay?

With an average high-temperature of 86°F (30°C) and an average low-temperature of 79.7°F (26.5°C), August is the warmest month in Courtenay, Florida.

What is the rainiest month in Courtenay?

The month with the most rainfall in Courtenay, Florida, is August when the rain falls for 25.7 days and typically aggregates up to 6.34" (161mm) of precipitation.

What is the month with the shortest days in Courtenay?

With an average of 10.4h of daylight, December has the shortest days of the year.

Average temperature
Courtenay, FL

Average temperature - Courtenay, FL

The warmest month (with the highest average high temperature) is August (86°F).
The month with the lowest average high temperature is January (68.4°F).

The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (59.4°F).

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Average pressure
Courtenay, FL

Average pressure - Courtenay, FL

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is September (29.97").

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Average wind speed
Courtenay, FL

Average wind speed - Courtenay, FL

The windiest month (with the highest average wind speed) is November (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

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Average humidity
Courtenay, FL

Average humidity - Courtenay, FL

Months with the highest relative humidity are June, July and August (79%).
The month with the lowest relative humidity is March (72%).

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Average rainfall
Courtenay, FL

Average rainfall - Courtenay, FL

The wettest month (with the highest rainfall) is August (6.34").
The driest month (with the least rainfall) is March (1.22").

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Average rainfall days
Courtenay, FL

Average rainfall days - Courtenay, FL

The month with the highest number of rainy days is August (25.7 days).
The month with the least rainy days is February (10.3 days).

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Average daylight / Average sunshine
Courtenay, FL

Average daylight / Average sunshine - Courtenay, FL

The month with the longest days is June (Average daylight: 13.9h).
The month with the shortest days is December (Average daylight: 10.4h).

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 6h).

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Average sunshine days
Courtenay, FL

Average sunshine days - Courtenay, FL

The month with the most sunshine days is March (16.6 days).
The month with the least sunshine days is August (3.3 days).

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Average visibility
Courtenay, FL

Average visibility - Courtenay, FL

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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