Climate and monthly weather forecast
Courtenay, FL

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Weather in January

January, the same as December, in Courtenay, Florida, is an agreeable winter month, with an average temperature varying between 59.4°F (15.2°C) and 68.4°F (20.2°C). January, with its average high-temperature of 68.4°F (20.2°C) and an average low-temperature of 59.4°F (15.2°C), holds the record as the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Courtenay, is another pleasant month, with an average temperature fluctuating between 70.2°F (21.2°C) and 61.5°F (16.4°C). Transitioning from January to February, Courtenay observes an average high-temperature of a still pleasant 70.2°F (21.2°C), differing subtly from the previous month. Weather in February »

Weather in March

March, the first month of the spring in Courtenay, is also an agreeable month, with an average temperature ranging between max 72.3°F (22.4°C) and min 64°F (17.8°C). The arrival of March brings an average high-temperature of a still pleasant 72.3°F (22.4°C), nearly identical to February's 70.2°F (21.2°C). Weather in March »

Weather in April

April in Courtenay, Florida, is a moderately hot spring month, with an average temperature ranging between min 69.3°F (20.7°C) and max 77°F (25°C). The onset of April manifests an average high-temperature of a moderately hot 77°F (25°C), demonstrating a minor variation from the preceding month. Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Courtenay, Florida, with an average temperature ranging between max 80.4°F (26.9°C) and min 73.8°F (23.2°C). The shift into May records an average high-temperature of a still moderately hot 80.4°F (26.9°C), subtly varied from April's 77°F (25°C). Weather in May »

Weather in June

June, the first month of the summer in Courtenay, is still a warm month, with temperature in the range of an average high of 84.6°F (29.2°C) and an average low of 77.5°F (25.3°C). As June takes hold, the average high-temperature is a still moderately hot 84.6°F (29.2°C), nearly mirroring that of the previous month. 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 low of 78.8°F (26°C) and an average high of 85.6°F (29.8°C). Courtenay notes an average high-temperature of a still moderately hot 85.6°F (29.8°C) in July, hardly diverging from June. Weather in July »

Weather in August

The last month of the summer, August, is a hot month in Courtenay, Florida, with temperature in the range of an average low of 79.7°F (26.5°C) and an average high of 86°F (30°C). Courtenay's August weather reaches an average high of 86°F (30°C) and an average low of 79.7°F (26.5°C), making it the warmest month. The heat index in August is evaluated at a torrid 98.6°F (37°C). Weather in August »

Weather in September

September, the first month of the autumn in Courtenay, is also a moderately hot month, with an average temperature fluctuating between 78.3°F (25.7°C) and 84.2°F (29°C). The initiation of September records an average high-temperature of a warm 84.2°F (29°C), displaying a near consistency with the previous month. Weather in September »

Weather in October

October, like September, in Courtenay, Florida, is another warm autumn month, with temperature in the range of an average low of 74.3°F (23.5°C) and an average high of 80.6°F (27°C). The arrival of October sees an average high-temperature of a still warm 80.6°F (27°C), hardly diverging from September's 84.2°F (29°C). Weather in October »

Weather in November

November, the last month of the autumn in Courtenay, is another warm month, with an average temperature ranging between min 68.5°F (20.3°C) and max 75°F (23.9°C). The shift from October to November coincides with a small decrease in the average high-temperature, down to a still warm 75°F (23.9°C) from 80.6°F (27°C). Weather in November »

Weather in December

The first month of the winter, December, is still a pleasant month in Courtenay, Florida, with an average temperature varying between 63.7°F (17.6°C) and 71.6°F (22°C). The advent of December presents an average high-temperature of a pleasant 71.6°F (22°C), maintaining a close correlation with the preceding month. Weather in December »
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Frequently asked questions

What is the coldest month in Courtenay?

Courtenay, Florida, records the coldest temperatures in January, averaging a high of 68.4°F (20.2°C) and a low of 59.4°F (15.2°C).

How many days 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?

With an average of 6h of sunshine, January has the least sunshine of the year in Courtenay, Florida.

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

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

What is the least humid month in Courtenay?

The least humid month is March, with an average relative humidity of 72%.

What is the driest month in Courtenay?

March is the month with the least rainfall in Courtenay. Rain falls for 12.4 days and accumulates 1.22" (31mm) of precipitation.

When is Daylight Saving Time (DST) in Courtenay?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.

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

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

What are the most humid months 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?

June has the longest days of the year in Courtenay, Florida, with an average of 13h and 54min 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.

What part of the year is the hottest in Courtenay?

In Courtenay, August is the month with the highest recorded average temperatures, measuring a high of 86°F (30°C) and a low of 79.7°F (26.5°C).

What is the wettest 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?

December has the shortest days of the year, with an average of 10h and 24min of daylight.

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"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

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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

The 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: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

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 UV index
Courtenay, FL

Average UV index - Courtenay, FL

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average visibility
Courtenay, FL

Average visibility - Courtenay, 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).

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Courtenay, Florida, USA

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