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California Delta
California Delta Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in California Delta, 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 Lake Water Temperature Information
18.8°C
TODAY
18.9°C
YESTERDAY
18.4°C
A WEEK AGO
As of today, the minimum water temperature in the California Delta ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.
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 California Delta Over the Last 30 Days
Today the water temperature in California Delta is higher than the same day in previous years. The water temperature range here in April is from 14°C to 19°C. 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 California Delta 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.
Daily Water Temperature Chart
| Date | Current | Average | Forecast |
|---|---|---|---|
| Apr 19 | 18.4°C | 16.7°C | |
| Apr 20 | 18.3°C | 16.7°C | |
| Apr 21 | 18.3°C | 16.7°C | |
| Apr 22 | 18.6°C | 16.7°C | |
| Apr 23 | 18.6°C | 16.7°C | |
| Apr 24 | 18.9°C | 16.7°C | |
| Apr 25 | 18.9°C | 16.7°C | |
| Apr 26 | 18.8°C | 16.7°C | |
| Apr 27 | 16.7°C | 18.7°C | |
| Apr 28 | 16.7°C | 18.6°C | |
| Apr 29 | 16.7°C | 18.5°C | |
| Apr 30 | 16.7°C | 18.4°C | |
| May 1 | 19.4°C | 18.5°C | |
| May 2 | 19.4°C | 18.6°C | |
| May 3 | 19.4°C | 18.7°C | |
| May 4 | 19.4°C | 18.7°C |
Water Temperature Ranges in California Delta by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 8.3°C | 11°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 9°C | 12°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 12°C | 15°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16.7°C | 19°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 19.4°C | 22°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 23.3°C | 26°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 23.3°C | 26°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 23.9°C | 26°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 19°C | 21.1°C | 24°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 19.4°C | 22°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 14.4°C | 17°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10.6°C | 13°C |
Monthly Water Temperature Histogram for California Delta
California Delta Weather
APRIL 27
9°C / 17°C
light drizzlerain: 28% | wind: 18 km/h
APRIL 28
7°C / 24°C
overcastrain: 3% | wind: 14 km/h
APRIL 29
10°C / 28°C
overcastrain: 0% | wind: 21 km/h
APRIL 30
11°C / 29°C
overcastrain: 1% | wind: 19 km/h
MAY 1
10°C / 28°C
clear skyrain: 1% | wind: 22 km/h
Water Temperature in California Delta: General Trends and Swimming Opportunities
California Delta is located in the state of California, in the county of Contra Costa, at an elevation of 0 feet (0 meters) above sea level.
California Delta is a small lake. Its surface area is 0.48 sq mi (1.25 sq km). These are small water bodies often used for recreation, fishing, or irrigation.
The water temperature in California Delta varies throughout the year, ranging from 43°F (6°C) in January to 79°F (26°C) in June. The average annual water temperature of the lake is 63°F (17°C). The months when the average water temperature in California Delta exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.
The nearest cities ans towns to California Delta are: Bethel Island, Oakley, Knightsen, Rio Vista, Brentwood, Antioch, Discovery Bay, Byron, Pittsburg, Walnut Grove in California.
Geographical Location of California Delta
Frequently Asked Questions About California Delta and its Water Temperatures
What is the current water temperature in California Delta?
The water temperature today in California Delta is 66°F (18.8°C).
What is the water temperature in California Delta during the summer months?
The average water temperature in California Delta during the summer months is typically between 75°F to 75°F (24°C to 24°C), and it can reach up to 79°F (26°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in California Delta in May?
The average water temperature in California Delta in May ranges from 63°F to 72°F (17°C to 22°C).
What is the water temperature in California Delta in September?
The average water temperature in California Delta in September is typically between 66°F to 75°F (19°C to 24°C).
Where is California Delta located?
California Delta is located in the United States in the state of California, in the county of Contra Costa, at an elevation of 0 feet (0 meters) above sea level. The surface area of the lake is 0.484 sq mi (1.25 sq km).
Is it possible to swim in California Delta and what are the possibilities for this?
Yes, it is possible to swim in the California Delta, with numerous recreational areas and beaches available for swimming. However, it's vital to consider water safety levels due to currents and boating activities.
What are the coordinates of California Delta?
California Delta is located at coordinates 38.0490°N 121.6430°W.
Is Lake California Delta a popular vacation spot among Americans?
California Delta is very popular in the United States and ranks among the top 20 lakes in the country in terms of interest, recreational opportunities, and fishing.