December Weather in St. Petersburg, Florida - 2024

The city of St. Petersburg is located on the gulf coast of Florida, and it is part of the Tampa Bay area. People call it the 'Sunshine City' because of its warm climate and many sunny days. This city is home to some of the most spectacular, award-winning beaches, the place is full of opportunities and interesting cultural sights to visit as well. The famous Salvador Dali Museum is also one of the attractions in the area.

December weather in St. Petersburg Florida

To get a good overview of the type of weather you can expect in December in St. Petersburg, we will look at the day and night temperature, minimum and maximum water temperature, and if December is comfortable or humid

Generally, December in St. Petersburg will be really nice. Historical data shows that you can expect an average temperature of around 73°F / 23°C. As there is not a lot of humidity, it will feel comfortable. During the night, it will cool down to around 53°F / 12°C. Many will prefer a location with air conditioning due to the humidity level.

St. Petersburg has some rainy days in December. You can expect around 6 rainy days, with on average 1.3 inches / 33 mm of rain during the whole month.

December weather in St. Petersburg Florida in more detail

To get a better feeling for the type of weather, you can expect in December in St. Petersburg, we will look at the temperature, rain, wind, humidity, water temperature, and sun and clouds

- What will the temperature be in St. Petersburg in December

Generally, you can expect in December an average temperature of 73°F / 23°C during the day and an average of 53°F / 12°C during the night. In December, during the warmest part of the afternoon, the temperature can often get as high as 84°F / 29°C, and at the end of the night, it can get as low as 35°F / 2°C.

When looking at the whole year, January and December are the coldest months, with an average temperature of around 73°F / 23°C. June, July and August are the hottest months, with an average temperature of around 89°F / 32°C. When comparing December with the temperature in the month before and after, this is slightly lower than November, which sees an average maximum temperature of around 78°F / 26°C. And equal to January, which sees an average maximum temperature of around 73°F / 23°C.

But average temperatures only tell half of the story. It is also good to check the maximum and minimum temperatures. When looking at the whole year, June is the hottest month, with a temperature of around 96°F / 36°C. January is the coldest month, with a temperature of around 82°F / 28°C. When comparing December with the temperature in the month before and after, this is almost equal to November, which sees an average maximum temperature of around 86°F / 30°C. And almost equal to January, which sees an average maximum temperature of around 82°F / 28°C.

In the following graph, you can see how many cold and hot days you can expect in St. Petersburg each month:

- Can you expect rain in December in St. Petersburg?

Generally, you can expect about 6 rain days in December, with on average 1.3 inches / 33 mm of rain.

When looking at the whole year, November is the dryest month, with an average rainfall of around 1.1 inches / 28 mmmm. June is the wettest month, with an average rainfall of around 2.8 inches / 72 mmmm. When comparing December with the month before and after, this is slightly more than November, which sees around 1.1 inches / 28 mm of rain. And a lot less than January, which sees around 1.7 inches / 44 mm of rain

If we look at the number of days with rain, November is the month with the least amount of rain days with an average of between 5 and 6 days. July is the month with the most rain days with an average of between 21 and 22 days. When comparing December with the month before and after, this is almost equal to November, which sees an average of between 5 and 6 days of rain. And almost equal to January, which sees an average of between 7 and 8 days of rain

- What will the water temperature be in St. Petersburg for December

You can expect in December, the water temperature for St. Petersburg to be between 71°F / 22°C and 64°F / 18°C.

To compare the water temperature we will use the maximum water temperature. You can expect this temperature on a more sunny day, close to the shore, when the wind does not mix the relatively warmer and colder water.

August has the highest water temperature, with an average of between 87°F / 31°C and 89°F / 32°C. January has the lowest water temperature, with an average of between 68°F / 20°C and 69°F / 21°C. When comparing the water temperature from December with the month before and after, December has a water temperature slightly lower than November, with a water temperature of an average of between 78°F / 26°C and 80°F / 27°C. And almost equal to the water temperature from January, that is an average of between 68°F / 20°C and 69°F / 21°C.

- Can you expect in December a lot of sunny days in St. Petersburg

Generally, you can expect around 11 sunny days in December and around 15 partly sunny days. The remaining days will be cloudy.

When looking at the whole year, November is the month with the highest number of sunny days, with around 12 sunny days. June is the month with the lowest number of sunny days, with an average of between 3 and 4 sunny days. When comparing December with the number of sunny days in the month before and after, it is almost equal to November, with around 12 sunny days. And almost equal to January, with an average of between 9 and 10 sunny days

We have looked at the sunny days in St. Petersburg. Let's also look at the cloudy or overcast days. June is the month with the highest number of cloudy days, with an average of between 6 and 7 cloudy days. April and May And are the months with the lowest number of cloudy days, with around 3 cloudy days. When comparing December with the number of cloudy days in the month before and after, it is almost equal to November, with an average of between 3 and 4 cloudy days. And almost equal to January, with an average of between 5 and 6 cloudy days

- Will it be comfortable in December in St. Petersburg?

Generally, December in St. Petersburg will not be very humid, and will feel comfortable.

We use the humidity and temperature in St. Petersburg to calculate the Wintersun Expert Comfort level for each month. The lower the Wintersun Expert Comfort level, the more comfortable it will be. Only for certain people, extremely dry air can feel slightly uncomfortable.

When looking at the whole year, January has the lowest humidity, with a Wintersun Expert comfort level of "very comfortable" (dry air). July has the highest humidity, with a Wintersun Expert comfort level of "very uncomfortable" (very high humidity). When comparing December with the month before and after, this is slightly more than November, which has a Wintersun Comfort level of "very comfortable" (low humidty). And more than January, which has a Wintersun Comfort level of "very comfortable" (dry air)

What to do in St. Petersburg Florida in December

St. Petersburg is filled with opportunities and interesting sights:

• Salvador Dali Museum: Holds the largest collection of Salvador Dali's work outside of Spain. The architecture is impressive and the museum itself holds an outstanding collection of Dali's entire artistic career.
• Fort De Soto Park: Lies at the mouth of Tampa Bay and it is an important tourist destination in the area. The park offers numerous amenities including fishing piers, camping, hiking, sunset viewing, etc.
• Sunken Gardens: What once started as a small private garden, today features one of the most amazing collections of rare tropical plants and floras from all over the world. Visitors like to come by and admire the beautiful layout and amenities of the garden.
• Museum of Fine Arts: An important museum in the area which features over 20,000 works of art over 5,000 years. You will find historic artwork by the Romans, Greeks, Asians, Africans, and also Americans. The place is a must-visit.
• Weedon Island Preserve: A famous place for visitors who come by to enjoy the numerous amenities offered here. You can spend your time fishing on the piers, walking through the tidal flats, or bird-watching. There are many other facilities available and you can enjoy a delightful day here.

Is it humid in St. Petersburg Florida in December?

A lot of people ask interested in the humidity or relative humidity for St. Petersburg Florida in December. But the real question they want to ask is not about humidity but the amount of moisture in the air. Or better, about comfort. Will it be comfortable in December in St. Petersburg, or will high humidity make it uncomfortable.

To answer this question, we have to look at the dew point. Relative humidity can change a lot in St. Petersburg during the day and night, as it changes when the amount of moisture changes and, but also when the temperature changes. It is a lot less reliable for comfort. Where the dew point only varies with the amount of moisture in the air.

Looking at the dew point, we can see that for the month of December, you can expect that St. Petersburg will not be very humid, and will feel comfortable.

January is the month with the most comfort. It will have dry air, and will feel very comfortable. July is the most uncomfortable month. It will be extremely humid, and can feel extremely uncomfortable. In the graph, you can see that there is a significant difference between the most comfortable and most uncomfortable months

Is December a good time to go to St. Petersburg Florida?

Trying to answer the question of whether December is a good time to go to St. Petersburg is not as easy as it first seems. Some people like colder weather, and others prefer a warmer climate. Some are fine with some humidity, and others are not. If your location has air conditioning, the night temperature is less important.

These are some examples. I will try to answer the question with a more generic person in mind. The more detailed information in this article should be enough to check further if this applies to you as well.

If we look at the average temperature for St. Petersburg in December, we can see that it will be fine for most people. In December, you can expect it to be really nice, with an average temperature of around 73°F / 23°C. As there is not a lot of humidity, it will feel comfortable. During the night, it will be around 53°F / 12°C.

As the number of overcast days is not high, you can enjoy the sun with around 11 sunny days and 15 partly sunny days.

The last aspect we will look at is rain. You can expect around 6 rainy days, with on average 1.3 inches / 33 mm of rain during December. More then 5 days rain per month makes the chance higher you will see some rain during a shorter stay. But a day with rain does not mean a day you can not enjoy.

We have looked at the average day temperature, the night temperature, humidity, the number of overcast days, and the rain. We think that December a good time to go to St. Petersburg Florida for most visitors.

Does it rain all day in St. Petersburg Florida in December?

In St. Petersburg, it does not rain all day in December. You can expect around 6 rainy days, with on average 1.3 inches / 33 mm of rain during the month.

Another way of looking at the rain is the number of sunny days. For St. Petersburg Florida, there are, on average 11 sunny days and 15 partly sunny days in December. That clearly shows that it is not raining all the time.

Is December the rainiest month in St. Petersburg Florida?

December is not the month with the most rainy days, and not the month with the most rain.

To answer what the rainiest month is in St. Petersburg, we will both look at the month with the most rain, and the month with the highest number of rainy days.

July is the month with the the highest number of rainiest days. On average, you can expect 22 days with rain. November is the month with the lowest number of rainy days, with aproximately 5 days.

July is the month with the most rain. This is not equal as the one with the most rainy days. On average, you can expect 2.8 inches / 72 mm of rain. November is the month with the least amount of rain. This is not the same month as the one with the lowest number of rainy days. You can expect approximately 1.1 inches / 28 mm of rain.

Is December the most sunniest month in St. Petersburg Florida?

December is not the month with the most sunny days, not the month with the most partly sunny days, and it is not the month with the lowest number of overcast days.

To answer what the sunniest month is in St. Petersburg, we will of course look at the month with the most sunniest days, but also look at the month with the biggest number of days that are sunny or partly sunny.

November is the month with the highest number of sunny days. On average, you can expect 11 sunny days, and 15 partly suny days. June is the month with the lowest number of sunny days.

May is the month with the highest number of sunny days and partly sunny days combined. While February is the month with the lowest number of sunny days and partly sunny days combined.

The last thing we will look at is the number of overcast days. April and May are the months with the lowest number of overcast days. While June is the month with the highest number of overcast days.

More information about St. Petersburg Florida

Weather in St. Petersburg Florida in other months

• Weather in St. Petersburg Florida for January
• Weather in St. Petersburg Florida for February
• Weather in St. Petersburg Florida for March
• Weather in St. Petersburg Florida for April
• Weather in St. Petersburg Florida for May
• Weather in St. Petersburg Florida for June
• Weather in St. Petersburg Florida for July
• Weather in St. Petersburg Florida for August
• Weather in St. Petersburg Florida for September
• Weather in St. Petersburg Florida for October
• Weather in St. Petersburg Florida for November

What to do in St. Petersburg Florida for each month

• What to do in January in St. Petersburg Florida
• What to do in February in St. Petersburg Florida
• What to do in March in St. Petersburg Florida
• What to do in April in St. Petersburg Florida
• What to do in May in St. Petersburg Florida
• What to do in June in St. Petersburg Florida
• What to do in July in St. Petersburg Florida
• What to do in August in St. Petersburg Florida
• What to do in September in St. Petersburg Florida
• What to do in October in St. Petersburg Florida
• What to do in November in St. Petersburg Florida
• What to do in December in St. Petersburg Florida