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Crater Lake
Crater Lake Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Crater Lake, 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
14.5°C
TODAY
14.0°C
YESTERDAY
13.8°C
A WEEK AGO
As of today, the minimum water temperature in the Crater Lake ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.
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 Crater Lake Over the Last 30 Days
Today the water temperature in Crater Lake is lower than the same day in previous years. The water temperature range here in June is from 14°C to 23°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 Crater Lake 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 |
|---|---|---|---|
| May 29 | 13.8°C | 15.0°C | |
| May 30 | 14.4°C | 15.0°C | |
| May 31 | 14.5°C | 15.0°C | |
| Jun 1 | 13.8°C | 18.5°C | |
| Jun 2 | 13.8°C | 18.5°C | |
| Jun 3 | 13.8°C | 18.5°C | |
| Jun 4 | 14.0°C | 18.5°C | |
| Jun 5 | 14.5°C | 18.5°C | |
| Jun 6 | 18.5°C | 14.8°C | |
| Jun 7 | 18.5°C | 15.0°C | |
| Jun 8 | 18.5°C | 15.2°C | |
| Jun 9 | 18.5°C | 15.4°C | |
| Jun 10 | 18.5°C | 15.6°C | |
| Jun 11 | 18.5°C | 15.8°C | |
| Jun 12 | 18.5°C | 16.0°C | |
| Jun 13 | 18.5°C | 16.2°C |
Water Temperature Ranges in Crater Lake by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 0°C | 1.7°C | 4°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 0°C | 0.6°C | 3°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 4°C | 7°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 10.5°C | 15°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 15°C | 21°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18.5°C | 23°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 21°C | 23.3°C | 26°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 23°C | 25°C | 27°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 18°C | 20°C | 22°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 10°C | 12.2°C | 15°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 6.7°C | 9°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 0°C | 1.7°C | 4°C |
Monthly Water Temperature Histogram for Crater Lake
Crater Lake Weather
JUNE 6
9°C / 24°C
overcastrain: 0% | wind: 19 km/h
JUNE 7
10°C / 28°C
overcastrain: 2% | wind: 18 km/h
JUNE 8
13°C / 29°C
clear skyrain: 7% | wind: 22 km/h
JUNE 9
12°C / 29°C
clear skyrain: 15% | wind: 21 km/h
JUNE 10
12°C / 28°C
overcastrain: 15% | wind: 20 km/h
Water Temperature in Crater Lake: General Trends and Swimming Opportunities
Crater Lake is located in the state of Oregon, in the county of Klamath, at an elevation of 6177 feet (1883 meters) above sea level.
Crater Lake is a medium lake. Its surface area is 20.6 sq mi (53.5 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.
The water temperature in Crater Lake varies throughout the year, ranging from 32°F (0°C) in January to 81°F (27°C) in August. The average annual water temperature of the lake is 54°F (12°C). The months when the average water temperature in Crater Lake exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.
Geographical Location of Crater Lake
Nearby Lakes
Frequently Asked Questions About Crater Lake and its Water Temperatures
What is the current water temperature in Crater Lake?
The water temperature today in Crater Lake is 58°F (14.5°C).
What is the water temperature in Crater Lake during the summer months?
The average water temperature in Crater Lake during the summer months is typically between 69°F to 77°F (21°C to 25°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Crater Lake in May?
The average water temperature in Crater Lake in May ranges from 61°F to 70°F (16°C to 21°C).
What is the water temperature in Crater Lake in September?
The average water temperature in Crater Lake in September is typically between 64°F to 72°F (18°C to 22°C).
Where is Crater Lake located?
Crater Lake is located in the United States in the state of Oregon, in the county of Klamath, at an elevation of 6177 feet (1883 meters) above sea level. The surface area of the lake is 20.643 sq mi (53.46 sq km).
Is it possible to swim in Crater Lake and what are the possibilities for this?
Yes, it is possible to swim in Crater Lake, Oregon, but only from the shore at Cleetwood Cove or while boat touring during summer months due to its deep and cold waters.
What are the coordinates of Crater Lake?
Crater Lake is located at coordinates 42.9420°N 122.0990°W.
Is Lake Crater Lake a popular vacation spot among Americans?
Crater Lake enjoys local popularity among the residents of State Oregon, and nationally, it ranks in the top 10 percent of all lakes in the country.
What species of fish can be found in Crater Lake?
Crater Lake is home to fish species such as Rainbow trout (best caught in Spring, Fall).