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Hourly Forecast
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05:44
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19:56
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Daily Forecast
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Frequently asked questions about weather in Fullerton
How warm does it get in Fullerton?
The warmest month in Fullerton is August, with average high temperatures of 27°C. The average temperature during this period is around 23°C.
How cold does it get in Fullerton?
The coldest month in Fullerton is December, with average low temperatures of 10°C. The average temperature during this period is around 14°C.
What is the wettest time of year in Fullerton?
The wettest month in Fullerton is January, with an average of 72mm of precipitation.
What is the driest time of year in Fullerton?
The driest month in Fullerton is July, with an average of 2mm of precipitation.
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