Climate and monthly weather forecast
Sun Valley, FL

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Weather in January

January, like December, is an agreeable winter month in Sun Valley, Florida, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 72.5°F (22.5°C). In Sun Valley, Florida, January is the month with the lowest recorded average temperatures, measuring a high of 72.5°F (22.5°C) and a low of 64°F (17.8°C). Weather in January »

Weather in February

February, the last month of the winter in Sun Valley, is a moderately hot month, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 66.6°F (19.2°C). Sun Valley's February average high-temperature settles at a warm 73.9°F (23.3°C), showing a near match with the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Sun Valley, is still a warm month, with an average temperature ranging between min 67.8°F (19.9°C) and max 75°F (23.9°C). Sun Valley's March showcases an average high-temperature of a still warm 75°F (23.9°C), hardly distinct from February's 73.9°F (23.3°C). Weather in March »

Weather in April

April, the same as March, is another warm spring month in Sun Valley, Florida, with an average temperature varying between 72.9°F (22.7°C) and 79.2°F (26.2°C). In Sun Valley, April's average high-temperature stands at a still warm 79.2°F (26.2°C), closely related to the preceding month. Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Sun Valley, Florida, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 75.7°F (24.3°C). The average high-temperature during May registers at a still warm 81.3°F (27.4°C), maintaining a close resemblance to the previous month. Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Sun Valley, Florida, with an average temperature fluctuating between 84.6°F (29.2°C) and 79.3°F (26.3°C). Sun Valley's average high-temperature in June is a still moderately hot 84.6°F (29.2°C), marking an insignificant difference from the 81.3°F (27.4°C) of May. Weather in June »

Weather in July

July in Sun Valley, Florida, is a hot summer month, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 81.1°F (27.3°C). Sun Valley experiences a subtle adjustment in high-temperatures to a tropical 86.5°F (30.3°C) with the onset of July, maintaining near parity with June's 84.6°F (29.2°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Sun Valley, Florida, with an average temperature varying between 81.5°F (27.5°C) and 86.7°F (30.4°C). The warmest temperatures occur during August, when averages reach a peak of 86.7°F (30.4°C) and a low of 81.5°F (27.5°C). For August, the heat index is evaluated at a sweltering 98.6°F (37°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Sun Valley, Florida, with an average temperature ranging between max 85.1°F (29.5°C) and min 80.1°F (26.7°C). Sun Valley observes an average high-temperature of a moderately hot 85.1°F (29.5°C) in September, barely different from 86.7°F (30.4°C) in August. Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Sun Valley, Florida, with an average temperature varying between 76.5°F (24.7°C) and 81.9°F (27.7°C). October's advent denotes a minor fluctuation in the average high-temperature to a still warm 81.9°F (27.7°C) from September's 85.1°F (29.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Sun Valley, is also a moderately hot month, with an average temperature ranging between max 77.9°F (25.5°C) and min 71.2°F (21.8°C). In November, Sun Valley's weather conditions record an average high-temperature of a still moderately hot 77.9°F (25.5°C), demonstrating little divergence from the preceding month. Weather in November »

Weather in December

December, the first month of the winter in Sun Valley, is also a moderately hot month, with an average temperature varying between 68.2°F (20.1°C) and 75°F (23.9°C). In Sun Valley, December's average high-temperature stands at a still moderately hot 75°F (23.9°C), closely related to the preceding month. Weather in December »
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Frequently asked questions

What is the coldest month in Sun Valley?

January, on average, is the coldest month in Sun Valley, registering a high temperature of 72.5°F (22.5°C) and a low of 64°F (17.8°C).

What is the driest month in Sun Valley?

The month with the least rainfall is January, when the rain falls for 14 days and typically collects 1.3" (33mm) of precipitation.

How many days does it rain in Sun Valley?

Throughout the year, in Sun Valley, there are 238.3 rainfall days, and 54.53" (1385mm) of precipitation is accumulated.

What are the months with the least sunshine in Sun Valley?

The months with the least sunshine in Sun Valley are January and December, with an average of 6h of sunshine.

When is the lowest UV index in Sun Valley?

January is the month with the lowest UV index in Sun Valley, with an average maximum UV index of 5.

What is the least humid month in Sun Valley?

The least humid month is March, with an average relative humidity of 70%.

When is Daylight Saving Time (DST) in Sun Valley?

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 Sun Valley?

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

What is the most humid month in Sun Valley?

June and December, with an average relative humidity of 76%, are most humid months.

When are the longest days in Sun Valley?

With an average of 13h and 48min of daylight, June has the longest days of the year.

What are the months with the most sunshine in Sun Valley?

July and August, with an average of 10.7h of sunshine, are months with the most sunshine.

What part of the year is the hottest in Sun Valley?

August, with average temperatures reaching a high of 86.7°F (30.4°C) and a low of 81.5°F (27.5°C), is the warmest month in Sun Valley, Florida.

What is the wettest month in Sun Valley?

August is the month with the most rainfall in Sun Valley. Rain falls for 27.3 days and accumulates 9.06" (230mm) of precipitation.

What is the month with the shortest days in Sun Valley?

With an average of 10h and 30min of daylight, December has the shortest days of the year in Sun Valley, Florida.

Average temperature
Sun Valley, FL

Average temperature - Sun Valley, FL

The warmest month (with the highest average high temperature) is August (86.7°F).
The month with the lowest average high temperature is January (72.5°F).

The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (64°F).

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Average pressure
Sun Valley, FL

Average pressure - Sun Valley, FL

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

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Average wind speed
Sun Valley, FL

Average wind speed - Sun Valley, FL

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

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Average humidity
Sun Valley, FL

Average humidity - Sun Valley, FL

The months with the highest relative humidity are June and December (76%).
The month with the lowest relative humidity is March (70%).

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Average rainfall
Sun Valley, FL

Average rainfall - Sun Valley, FL

The wettest month (with the highest rainfall) is August (9.06").
The driest month (with the least rainfall) is January (1.3").

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Average rainfall days
Sun Valley, FL

Average rainfall days - Sun Valley, FL

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (13.3 days).

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Average daylight / Average sunshine
Sun Valley, FL

Average daylight / Average sunshine - Sun Valley, FL

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 6h and 0min).

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Average sunshine days
Sun Valley, FL

Average sunshine days - Sun Valley, FL

The month with the most sunshine days is March (12.7 days).
The month with the least sunshine days is July (2.3 days).

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Average UV index
Sun Valley, FL

Average UV index - Sun Valley, 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 5).

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Average cloud cover
Sun Valley, FL

Average cloud cover - Sun Valley, FL

The months with the most cloud cover are January, October, November and December (Cloud cover 36).
The months with the least cloud cover are April and July (Cloud cover 29).

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Average visibility
Sun Valley, FL

Average visibility - Sun Valley, 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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Sun Valley, Florida, USA

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