When is the best time to go to Siesta Key
The chart above shows the best time of year to visit Siesta Key, United States. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Siesta Key
Siesta Key weather by month
Please note our recommendations for when to visit Siesta Key are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 20°C | 55mm | 7.3hrs | 11.5hrs | 20°C |
The weather in January in Siesta Key is characteristically mild and reasonably dry.
It is perhaps a good month to visit Siesta Key, with some extremely good weather at this time of year.
January is in the winter in Siesta Key and is typically the coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 11°C (51°F) is normal.
On average January is the driest month of the year in Siesta Key with around 55mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.3 hours of sunshine per day.
Siesta Key weather in January »
February
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 20°C | 71mm | 8hrs | 12hrs | 20°C |
February in Siesta Key is generally reasonably dry with the temperature being mild.
It is perhaps a good month to visit Siesta Key, with some very good weather at this time of year.
February is in the winter in Siesta Key and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 11°C (52°F) is normal.
On average February is the 2nd driest month of the year in Siesta Key with around 71mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 8 hours of sunshine per day.
Siesta Key weather in February »
March
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 23°C | 80mm | 9.3hrs | 12.8hrs | 20°C |
The weather in March in Siesta Key is characteristically warm and reasonably dry.
It is perhaps a good month to visit Siesta Key, with some surprisingly good weather at this time of year.
March is in the spring in Siesta Key and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 25°C (78°F), whilst at night 14°C (57°F) is normal.
On average March is the 3rd driest month of the year in Siesta Key with around 80mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.3 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 25°C | 42mm | 10.7hrs | 13.6hrs | 22°C |
Siesta Key's weather in April is typically warm and reasonably dry in nature.
It is perhaps the perfect month to visit Siesta Key, with some particularly good weather at this time of year.
April is in the spring in Siesta Key and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a comfortable 28°C (83°F), whilst at night 16°C (61°F) is normal.
On average April is the 4th driest month of the year in Siesta Key with around 42mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.7 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 28°C | 84mm | 10.8hrs | 14.3hrs | 25°C |
May is a a little damp, humid month in Siesta Key and the temperature is generally hot.
Although outside the main holiday season, there is still plenty of reasonably acceptable weather around this time of year. This makes it an okay time to visit Siesta Key.
May is in the spring in Siesta Key and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 19°C (67°F) is normal.
On average May is the 5th driest month of the year in Siesta Key with around 84mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.8 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 29°C | 170mm | 9.9hrs | 11.5hrs | 28°C |
Hot, humid and wet weather often prevails in Siesta Key during the month of June
Based on weather alone, this is probably a time of year to avoid going to Siesta Key for your holidays. The weather is often not a good and not conducive to spending time outdoors.
June is in the summer in Siesta Key and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 22°C (72°F) is normal.
On average June is the 6th driest month of the year in Siesta Key with around 170mm 6.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.9 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 29°C | 195mm | 9.4hrs | 12hrs | 29°C |
July in Siesta Key is generally wet with the temperature being hot.
Based on weather alone, this is probably a time of year to avoid going to Siesta Key for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
July is in the summer in Siesta Key and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 23°C (74°F) is normal.
On average July is the 6th wettest month of the year in Siesta Key with around 195mm 7.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.4 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 29°C | 195mm | 8.9hrs | 12.8hrs | 30°C |
The weather in August in Siesta Key is characteristically hot, humid and wet.
Based on weather alone, this is probably a time of year to avoid going to Siesta Key for your holidays. The weather is often not a good and not conducive to spending time outdoors.
August is in the summer in Siesta Key and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 23°C (74°F) is normal.
On average August is the 5th wettest month of the year in Siesta Key with around 195mm 7.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.9 hours of sunshine per day.
Siesta Key weather in August »
September
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 29°C | 170mm | 8.3hrs | 13.6hrs | 29°C |
Siesta Key's weather in September is typically hot, humid and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Siesta Key for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
September is in the fall / autumn in Siesta Key and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 23°C (73°F) is normal.
On average September is the 4th wettest month of the year in Siesta Key with around 170mm 6.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.3 hours of sunshine per day.
Siesta Key weather in September »
October
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 26°C | 77mm | 8.4hrs | 14.3hrs | 27°C |
October is a reasonably dry, humid month in Siesta Key and the temperature is generally hot.
It is perhaps a good month to visit Siesta Key, with some very good weather at this time of year.
October is in the fall / autumn in Siesta Key and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 19°C (66°F) is normal.
On average October is the 3rd wettest month of the year in Siesta Key with around 77mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.4 hours of sunshine per day.
Siesta Key weather in October »
November
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 23°C | 45mm | 7.6hrs | 11.5hrs | 25°C |
November in Siesta Key is generally reasonably dry with the temperature being warm.
It is perhaps the perfect month to visit Siesta Key, with some surprisingly good weather at this time of year.
November is in the fall / autumn in Siesta Key and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (78°F), whilst at night 15°C (58°F) is normal.
On average November is the 2nd wettest month of the year in Siesta Key with around 45mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 hours of sunshine per day.
Siesta Key weather in November »
December
| Temp | Rain | Sunshine | Day length | Sea temp |
|---|---|---|---|---|
| 21°C | 54mm | 7.1hrs | 12hrs | 22°C |
December in Siesta Key is generally reasonably dry with the temperature being mild.
It is perhaps a good month to visit Siesta Key, with some particularly good weather at this time of year.
December is in the winter in Siesta Key and is typically the warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 12°C (53°F) is normal.
On average December is the wettest month of the year in Siesta Key with around 54mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.1 hours of sunshine per day.
Other monthly averages
Siesta Key weather stats
| Hottest month: | August | 32.4°C 90.3°F |
|---|---|---|
| Driest month: | April | 42mm 1.7ins |
| Sunniest month: | April | 10.7hrs |
| Coldest month: | January | 21.6°C 70.9°F |
| Wettest month: | August | 195mm 7.7ins |
| Warmest sea: | August | 29.8°C 85.6°F |
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