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Corona

Corona Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Corona, 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 Corona

18.4°C

TODAY

17.5°C

YESTERDAY

17.8°C

A WEEK AGO

As of today, the minimum water temperature in Corona 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 in Corona Over the Last 30 Days

Today the water temperature in Corona is higher than the same day in previous years. The water temperature range here in April is from 5°C to 18°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 Corona 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

DateCurrentAverageForecast
Mar 2717.8°C10.5°C
Mar 2816.6°C10.5°C
Mar 2917.6°C10.5°C
Mar 3117.0°C10.5°C
Apr 117.4°C11.5°C
Apr 217.3°C11.5°C
Apr 317.5°C11.5°C
Apr 418.4°C11.5°C
Apr 511.5°C18.0°C
Apr 611.5°C17.6°C
Apr 711.5°C17.2°C
Apr 811.5°C16.8°C
Apr 911.5°C16.5°C
Apr 1011.5°C16.2°C
Apr 1111.5°C15.9°C
Apr 1211.5°C15.6°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Corona by Month

January

MinimumAverageMaximum
3°C8°C13°C

February

MinimumAverageMaximum
3°C8.5°C14°C

March

MinimumAverageMaximum
3°C10.5°C18°C

April

MinimumAverageMaximum
5°C11.5°C18°C

May

MinimumAverageMaximum
8°C13.4°C21°C

June

MinimumAverageMaximum
14°C18.5°C22°C

July

MinimumAverageMaximum
17°C20°C24°C

August

MinimumAverageMaximum
17°C21.4°C23°C

September

MinimumAverageMaximum
11°C17.6°C19°C

October

MinimumAverageMaximum
8°C13.3°C16°C

November

MinimumAverageMaximum
3°C8.1°C16°C

December

MinimumAverageMaximum
3°C4.7°C8°C

Monthly Water Temperature Histogram in Corona

Corona Weather

APRIL 4

11°C / 21°C
clear sky

rain: 7% | wind: 17 km/h

APRIL 5

13°C / 24°C
overcast

rain: 1% | wind: 22 km/h

APRIL 6

14°C / 26°C
clear sky

rain: 0% | wind: 17 km/h

APRIL 7

15°C / 25°C
clear sky

rain: 0% | wind: 16 km/h

APRIL 8

16°C / 26°C
partly cloudy

rain: 0% | wind: 15 km/h

Water Temperature in Corona: General Trends and Swimming Opportunities

Corona, California, is located in the Inland Empire region, where water activities are often centered around local lakes, reservoirs, and nearby rivers. While the city itself does not have a prominent natural river running through it, it is close to several key bodies of water that offer opportunities for swimming and other recreational activities. The temperature of water in these areas can vary depending on the season. For instance, nearby lakes such as Lake Matthews and Prado Lake, which are often used for boating and fishing, can have water temperatures that range from 60°F (15°C) to 75°F (24°C) during the warmer months. These temperatures make them suitable for swimming, though they are still relatively cool compared to ocean water.

In the summer months, the water in these lakes and reservoirs can become warmer, especially in shallower areas, with temperatures sometimes reaching 80°F (27°C). This makes the lakes more comfortable for swimming and picnicking, providing a great way to cool off from the typical inland heat, where temperatures can exceed 100°F (38°C). However, the water can feel chilly in some deeper areas or parts of the reservoir where the water flow is more constant, particularly in the early spring or late fall when temperatures dip.

During the cooler months, the water temperature in these bodies of water drops, typically ranging from 50°F (10°C) to 60°F (15°C), which makes swimming less appealing for most people. The colder temperatures, combined with the lower water levels in some reservoirs during winter, can make these areas less suitable for swimming, though they remain popular for other activities like hiking and wildlife watching. For those seeking warmer swimming conditions year-round, nearby public pools in Corona maintain a comfortable water temperature, typically between 78°F (26°C) and 82°F (28°C), offering a more controlled environment for swimming.

Geographical Location of Corona

Frequently Asked Questions About Corona and its Water Temperatures

What is the current water temperature in Corona?

The water temperature today in Corona is 65°F (18.4°C).

What is the water temperature in Corona during the summer months?

The average water temperature in Corona 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 Corona in May?

The average water temperature in Corona in May ranges from 46°F to 70°F (8°C to 21°C).

What is the water temperature in Corona in September?

The average water temperature in Corona in September is typically between 52°F to 66°F (11°C to 19°C).

Is it possible to swim in any bodies of water in Corona (United States, California), and what are the available options for doing so?

Yes, it's possible to swim in Corona, California, primarily in public and private pools. Natural options are limited, but nearby lakes such as Lake Mathews offer recreational swimming.