Temperatures in June
It's hot in June in Fullerton with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 35°C. At night, you can expect temperatures between 21°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Fullerton in June. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of June
The month of June starts in Fullerton with hot temperatures, averaging around 33°C during the day and nights close to 22°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-June
By mid-June, the average daytime temperature rises to around 34°C, with nights close to 24°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of June
By the end of June, the average daytime temperature in Fullerton will be around 34°C, with nights close to 24°C. There’s a significant chance of many days with precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Precipitation in June
In June, there is an average of 192 mm of precipitation, spread over 11 days. The wind speed is around 3 Bft, mostly coming from the South.
The average precipitation chance is 36% per day this month. The weather’s variable. There are also a few days with higher precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in June for Fullerton. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Fullerton in June |
London | ||
|---|---|---|---|
 Average Temperature |
33°C | 22°C | |
 High Temp |
35°C | 24°C | |
| Low Temp |
31°C | 18°C | |
 Total Precipitation |
192 mm | 57 mm | |
| Rainy Days |
11 days | 10 days | |
May
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.
Is June a good time to visit Fullerton?
After some sun? Then June isn’t the best time to be in Fullerton. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in Fullerton runs from June to November.
Temperature records for Fullerton in June
With 39°C, Fullerton hit the highest temperature in the last 10 years in June 2022. The lowest daytime temperature in this month was 23°C in 2016. The extreme night temperatures ranged from a low of 15°C to a high of 27°C.
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Daily Temperature in June in Fullerton
This chart shows the average daily temperatures, both day and night, for each day in June in Fullerton, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in June in Fullerton
The chart below shows the average daily precipitation in June for Fullerton, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for June, you can expect around 11 days of rain in Fullerton.
Daily UV Index in June in Fullerton
This chart shows the average daily UV index in June in Fullerton, 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.
Temperature in June in Fullerton Over the Years
This chart shows the average temperature in June in Fullerton, measured in degrees Celsius, over the past years.
Total Precipitation in June in Fullerton Over the Years
This chart shows the average precipitation in June in Fullerton, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in June for Fullerton
Click on a specific day in June for detailed info on the typical weather on that day in Fullerton. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in June in Fullerton
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Average Weather in Fullerton by Month
Click on a month below to see detailed weather info for Fullerton. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Fullerton for all months at once
