Climate and monthly weather forecastSun Valley, FL
Climate and monthly weather forecast
Weather in January
January, like December, is another pleasant 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). During the coldest month, January, temperatures average 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 an average temperature varying between 73.9°F (23.3°C) and 66.6°F (19.2°C). The arrival of February sees a recorded average high-temperature of a warm 73.9°F (23.3°C), showing little divergence from the previous month's conditions. Weather in February »Weather in March
The first month of the spring, March, is also a moderately hot month in Sun Valley, Florida, with an average temperature ranging between max 75°F (23.9°C) and min 67.8°F (19.9°C). March's onset records a minor alteration in the average high-temperature to a still moderately hot 75°F (23.9°C) 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 fluctuating between 72.9°F (22.7°C) and 79.2°F (26.2°C). Sun Valley's average high-temperature in April sits at a still warm 79.2°F (26.2°C), showing little difference from the previous month. Weather in April »Weather in May
The last month of the spring, May, is another warm month in Sun Valley, Florida, with an average temperature fluctuating between 75.7°F (24.3°C) and 81.3°F (27.4°C). As Sun Valley welcomes May, the average high-temperature records at a still warm 81.3°F (27.4°C), marking an insignificant deviation from the prior month. Weather in May »Weather in June
June, the first month of the summer in Sun Valley, is also a moderately hot month, with an average temperature fluctuating between 79.3°F (26.3°C) and 84.6°F (29.2°C). June begins with an average high-temperature of a still warm 84.6°F (29.2°C), reflecting close similarity to the preceding month. Weather in June »Weather in July
July is a hot summer month in Sun Valley, Florida, with temperature in the range of an average low of 81.1°F (27.3°C) and an average high of 86.5°F (30.3°C). As July takes hold, the average high-temperature is a hot 86.5°F (30.3°C), nearly mirroring that of the previous month. Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Sun Valley, Florida, with an average temperature varying between 86.7°F (30.4°C) and 81.5°F (27.5°C). The warmest time of the year is August, with temperatures averaging a high of 86.7°F (30.4°C) and a low of 81.5°F (27.5°C). The heat index for August is appraised at a torrid 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 min 80.1°F (26.7°C) and max 85.1°F (29.5°C). Sun Valley's weather in September, with an average high-temperature of a moderately hot 85.1°F (29.5°C), subtly shifts from August's 86.7°F (30.4°C). Weather in September »Weather in October
October, like September, in Sun Valley, Florida, is another warm autumn month, with temperature in the range of an average low of 76.5°F (24.7°C) and an average high of 81.9°F (27.7°C). Sun Valley observes a minor difference in average high-temperatures between September's 85.1°F (29.5°C) and October's 81.9°F (27.7°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). The onset of November brings with it an average high-temperature of a still warm 77.9°F (25.5°C), showing a negligible variation from the month before. 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 ranging between min 68.2°F (20.1°C) and max 75°F (23.9°C). Sun Valley's weather, upon December's arrival, documents an average high-temperature of a still moderately hot 75°F (23.9°C), nearly identical to the prior month. Weather in December »Updated: Jun 26, 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
In Sun Valley, January registers the lowest temperatures, averaging 72.5°F (22.5°C) at the peak and 64°F (17.8°C) at the lowest.
The month with the least rainfall is January, when the rain falls for 14 days and typically collects 1.3" (33mm) of precipitation.
In Sun Valley, Florida, during the entire year, the rain falls for 238.3 days and collects up to 54.53" (1385mm) of precipitation.
January and December, with an average of 6h of sunshine, are months with the least sunshine.
The month with the lowest UV index is January, with an average maximum UV index of 5.
The least humid month is March, with an average relative humidity of 70%.
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.
May through September, with an average maximum UV index of 7, are months with the highest UV index.
The months with the highest humidity are June and December, with an average relative humidity of 76%.
With an average of 13h and 48min of daylight, June has the longest days of the year.
The months with the most sunshine in Sun Valley are July and August, with an average of 10.7h of sunshine.
In Sun Valley, August is identified by the average highest temperatures, reaching a peak of 86.7°F (30.4°C) and a low of 81.5°F (27.5°C).
August is the month with the most rainfall. Rain falls for 27.3 days and accumulates 9.06" (230mm) of precipitation.
With an average of 10h and 30min of daylight, December has the shortest days of the year.
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).
Average pressure
Sun Valley, FL
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
30.01"Hg
- Average pressure in July:
30.03"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
29.96"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.09"Hg
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).
Average wind speed
Sun Valley, FL
- Average wind speed in January:
11.4mph - Average wind speed in February:
11.1mph - Average wind speed in March:
11.5mph - Average wind speed in April:
11.2mph - Average wind speed in May:
10.3mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
7.7mph - Average wind speed in August:
8.1mph - Average wind speed in September:
8.5mph - Average wind speed in October:
11.1mph - Average wind speed in November:
11.3mph - Average wind speed in December:
11mph
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).
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%).
Average rainfall
Sun Valley, FL
- Average rainfall in January:
1.3" - Average rainfall in February:
1.81" - Average rainfall in March:
1.77" - Average rainfall in April:
3.07" - Average rainfall in May:
5.67" - Average rainfall in June:
6.73"
The wettest month (with the highest rainfall) is August (9.06").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days
Sun Valley, FL
- Average rainfall days in January:
14 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
20.2 days - Average rainfall days in June:
22.9 days
- Average rainfall days in July:
27 days - Average rainfall days in August:
27.3 days - Average rainfall days in September:
26.8 days - Average rainfall days in October:
20.6 days - Average rainfall days in November:
17.9 days - Average rainfall days in December:
16.5 days
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).
Average daylight / Average sunshine
Sun Valley, FL
- Average daylight in January:
10h and 42min - 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 30min - Average daylight in June:
13h and 48min
- Average daylight in July:
13h and 36min - Average daylight in August:
13h and 0min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 54min - Average daylight in December:
10h and 30min
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).
- Average sunshine in January:
6h and 0min - Average sunshine in February:
8h and 12min - Average sunshine in March:
8h and 18min - Average sunshine in April:
9h and 42min - Average sunshine in May:
10h and 24min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 42min - Average sunshine in September:
8h and 54min - Average sunshine in October:
6h and 36min - Average sunshine in November:
6h and 12min - Average sunshine in December:
6h and 0min
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).
Average sunshine days
Sun Valley, FL
- Average sunshine days in January:
12.6 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
10.1 days - Average sunshine days in May:
8.7 days - Average sunshine days in June:
5.6 days
- Average sunshine days in July:
2.3 days - Average sunshine days in August:
2.7 days - Average sunshine days in September:
2.8 days - Average sunshine days in October:
6.3 days - Average sunshine days in November:
8 days - Average sunshine days in December:
10.6 days
The month with the most sunshine days is March (12.7 days).
The month with the least sunshine days is July (2.3 days).
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).
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).
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).
