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United StatesThe weather in June in San Diego
It's pleasantly warm in June in San Diego with an average temperature of 22°C. Temperatures this month range from a low of 21°C to a high of 24°C. At night, you can expect temperatures between 17°C and 19°C.
Looking for great weather? June is a good time to be in San Diego. The temperatures are nice, and there’s little chance of rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in June for San Diego, California. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 33°C in 2020, San Diego reached the highest temperature in June over the past 10 years. The lowest daytime temperature in this month was 17°C in 2023. The extreme nighttime temperatures ranged from a lowest recorded value of 13°C to a highest value of 22°C.
Water temperature
The water temperature at San Diego is 20°C this month. Refreshing if you feel like a swim.
Rainfall amount
According to weather history, there is only 0,7 mm of precipitation in June. The wind speed is around 3 Bft, mostly coming from the West.
Daily weather in June for San Diego
Click on any day in June to get detailed info about the usual weather on that day in San Diego. Check out the historical temperatures and precipitation over the past 10 years on this day.
June weather comparison
| San Diego | New York | |
|---|---|---|
| Average temperature | 22°C | 27°C |
| Max. temperature | 24°C | 31°C |
| Min. temperature | 17°C | -5°C |
| Total precipitation | 0,7 mm | 78 mm |
| Rainy days | 1 day | 11 days |
Start of June
The month of June starts in San Diego with warm temps, averaging around 22°C during the day and nights around 18°C.
Mid June
By mid-June, daytime temps rise to around 23°C, with nights around 18°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
End of June
By the end of June, the average daytime temperature in San Diego is around 23°C, while nighttime temps are about 19°C. No precipitation expected at the end of the month; it’ll be mostly sunny.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of San Diego for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in June in San Diego, California. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in June in San Diego
Temperature in June in San Diego over the years
Precipitation charts
These charts show the average amount of precipitation in June in San Diego, California. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in June in San Diego
Total precipitation in June in San Diego over the years
Daily UV index in June in San Diego
This chart shows the average daily UV index in June in San Diego, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in June in San Diego
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Average weather in San Diego by month
Click on a month below to see detailed weather info for San Diego. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.