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Deltona
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Water Temperature in Deltona in St. Johns River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Deltona in St. Johns River, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Deltona
78°F
TODAY
78°F
YESTERDAY
78°F
A WEEK AGO
As of today, the minimum water temperature in Deltona ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Analysis, Historical Data, and Forecast of Water Temperature
Water Temperature Chart for St. Johns River in Deltona Over the Last 30 Days
Today the water temperature in Deltona is higher than the same day in previous years. The water temperature range here in August is from 63°F to 79°F. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.
The forecasted water temperature values for Deltona are presented in the table below.
The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.
Table of Daily Water Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Jul 26 | 78°F | 72°F | |
| Jul 27 | 78°F | 72°F | |
| Jul 28 | 78°F | 72°F | |
| Jul 29 | 76°F | 72°F | |
| Jul 30 | 77°F | 72°F | |
| Jul 31 | 78°F | 72°F | |
| Aug 1 | 78°F | 71°F | |
| Aug 2 | 78°F | 71°F | |
| Aug 3 | 71°F | 78°F | |
| Aug 4 | 71°F | 77°F | |
| Aug 5 | 71°F | 77°F | |
| Aug 6 | 71°F | 76°F | |
| Aug 7 | 71°F | 76°F | |
| Aug 8 | 71°F | 76°F | |
| Aug 9 | 71°F | 75°F | |
| Aug 10 | 71°F | 75°F |
Water Temperature Ranges in Deltona by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 53°F | 68°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 55°F | 73°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 58°F | 79°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 61°F | 81°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 66°F | 86°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 72°F | 86°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 72°F | 81°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 71°F | 79°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 64°F | 66°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 56°F | 61°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 47°F | 61°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 40°F | 46°F |
Monthly Water Temperature Histogram for St. Johns River in Deltona
Deltona Weather
AUGUST 3
75°F / 99°F
moderate drizzlerain: 76% | wind: 12 mph
AUGUST 4
75°F / 99°F
moderate rain showersrain: 78% | wind: 9 mph
AUGUST 5
73°F / 97°F
moderate rain showersrain: 78% | wind: 9 mph
AUGUST 6
77°F / 93°F
light drizzlerain: 74% | wind: 10 mph
AUGUST 7
75°F / 90°F
moderate drizzlerain: 69% | wind: 11 mph
Water Temperature in Deltona: General Trends and Swimming Opportunities
The St. Johns River, which flows near Deltona, Florida, offers a serene setting for various water activities, including boating and fishing. When it comes to swimming, the river's water temperature is relatively warm, especially compared to northern rivers. During the winter months, the temperature can drop to around 60°F (16°C), which can still be chilly for swimming but is generally considered tolerable by some locals. However, the water remains comfortable enough for other activities throughout the year.
In the spring and summer, the water temperature of the St. Johns River can rise significantly, typically reaching between 75°F (24°C) and 85°F (29°C), making it ideal for swimming and other water-based recreation. This is when most swimmers enjoy the river, as the water feels refreshing and pleasant during the heat of the Florida summer. The slower-moving sections of the river near Deltona are more suitable for swimming, though, like many other natural bodies of water, there can be concerns about water quality, especially after rainfall or during algal blooms.
While the St. Johns River offers a great opportunity for swimming in the warmer months, it is essential to be mindful of its natural conditions. Strong currents and the presence of alligators in certain areas make it important for swimmers to choose designated, safer spots. For those who prefer a more controlled environment, Deltona also has nearby lakes and public pools, where the water temperature is regulated and swimming is often more accessible.
Geographical Location of Deltona
Frequently Asked Questions About Deltona and its Water Temperatures
What is the current water temperature in Deltona?
The water temperature today in Deltona is 78°F (25.6°C).
What is the water temperature in Deltona during the summer months?
The average water temperature in Deltona during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Deltona in May?
The average water temperature in Deltona in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Deltona in September?
The average water temperature in Deltona in September is typically between 52°F to 66°F (11°C to 19°C).
Is it possible to swim in the St. Johns River in Deltona, and what are the available options for doing so?
Yes, it is possible to swim in the St. Johns River in Deltona. You can swim from the shores or by docking via public boat ramps available across the river.