Tustin
California, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Tustin, CA

January, the same as December, in Tustin, California, is another pleasant winter month, with average temperature varying between 46.9°F (8.3°C) and 70°F (21.1°C). January and December, with an average high-temperature of 70°F (21.1°C), are the coldest months. Weather in January »
February, the last month of the winter, in Tustin, is also an agreeable month, with temperature in the range of an average high of 71.1°F (21.7°C) and an average low of 48°F (8.9°C). In Tustin, the average high-temperature in February is almost the same as in January - a still pleasant 71.1°F (21.7°C). Weather in February »

The first month of the spring, March, is still a pleasant month in Tustin, California, with temperature in the range of an average low of 50°F (10°C) and an average high of 72°F (22.2°C). In March, the average high-temperature is relatively the same as in February - a still pleasant 72°F (22.2°C). Weather in March »

April in Tustin, California, is a warm spring month, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 53.1°F (11.7°C). In Tustin, the average high-temperature in April is practically the same as in March - a warm 75°F (23.9°C). Weather in April »

The last month of the spring, May, is also a moderately hot month in Tustin, California, with average temperature ranging between max 77°F (25°C) and min 57.9°F (14.4°C). In May, the average high-temperature is almost the same as in April - a still warm 77°F (25°C). Weather in May »

The first month of the summer, June, is also a moderately hot month in Tustin, California, with average temperature fluctuating between 61°F (16.1°C) and 80.1°F (26.7°C). In Tustin, the average high-temperature in June is essentially the same as in May - a still warm 80.1°F (26.7°C). Weather in June »

July, the same as June, is a moderately hot summer month in Tustin, California, with average temperature ranging between max 84.9°F (29.4°C) and min 64.9°F (18.3°C). In Tustin, California, the average high-temperature is essentially the same as in June - a still moderately hot 84.9°F (29.4°C). Weather in July »

August, the last month of the summer, in Tustin, is a hot month, with temperature in the range of an average high of 87.1°F (30.6°C) and an average low of 66.9°F (19.4°C). August is the warmest month, with an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 66.9°F (19.4°C). Weather in August »

September, the first month of the autumn, in Tustin, is also a moderately hot month, with average temperature varying between 84.9°F (29.4°C) and 63°F (17.2°C). In Tustin, the average high-temperature is almost the same as in August - a moderately hot 84.9°F (29.4°C). Weather in September »

October, like September, in Tustin, California, is a moderately hot autumn month, with average temperature fluctuating between 57°F (13.9°C) and 80.1°F (26.7°C). In October, the average high-temperature is practically the same as in September - a still moderately hot 80.1°F (26.7°C). Weather in October »

The last month of the autumn, November, is also a moderately hot month in Tustin, California, with average temperature ranging between max 75.9°F (24.4°C) and min 50°F (10°C). In November, the average high-temperature is essentially the same as in October - a still moderately hot 75.9°F (24.4°C). Weather in November »

December, the first month of the winter, in Tustin, is still a pleasant month, with average temperature fluctuating between 46°F (7.8°C) and 70°F (21.1°C). The coldest months are January and December, with an average high-temperature of 70°F (21.1°C). Weather in December »

What are the coldest months in Tustin?

January and December, with an average high-temperature of 70°F (21.1°C), are the coldest months in Tustin, California.

How much does it rain in Tustin?

During the entire year, Tustin aggregates up to 13.9" (352.5mm) of precipitation.

What is the wettest month in Tustin?

February is the month with the most rainfall, with 3.1" (78mm) of accumulated precipitation.

When are the longest days in Tustin?

June has the longest days of the year in Tustin, with an average of 14.4h of daylight.

What is the driest month in Tustin?

The month with the least rainfall is July when 0" (0.3mm) of precipitation is typically aggregated.

What is the warmest month in Tustin?

The warmest month in Tustin, California, is August, with an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 66.9°F (19.4°C).

What is the month with the shortest days in Tustin?

With an average of 9.9h of daylight, December has the shortest days of the year.
Average rainfall - Tustin, CA
Average daylight - Tustin, CA

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).