South Gate (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit South Gate.
Climate overview of South Gate
The climate in South Gate, California, United States of America, sees a moderate range of temperatures across the year, from 29°C (84°F) in August down to 19°C (66°F) in December.
The city has a relatively dry climate, receiving around 252 mm (9.9 in) of rainfall per year. It does experience a distinct dry season from March to November. December is the wettest month and June the driest. Sunshine peaks in July, when the city sees around 12.1 hours of sunshine per day.
South Gate Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in South Gate - and find the best time to visit.
Monthly Temperature in South Gate
In South Gate, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a comfortable 29°C (84°F) in August to a pleasant 19°C (66°F) in December.
Nighttime temperatures range from 18°C (64°F) in August to 9°C (48°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in South Gate
South Gate typically sees modest rainfall throughout the year, with an average annual precipitation of 252 mm (9.9 in). The seasons in South Gate bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 70 mm (2.8 in) of precipitation. This rainfall is distributed across 8 rainy days.
In contrast, the driest month, June, experiences much less rainfall, totaling 0.2 mm (0.01 in) over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our South Gate Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in South Gate
In South Gate, summer days are longer and more sunny, with daily sunshine hours peaking at 12.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 7.2 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in South Gate
The mean water temperature over the year ranges from 14°C (57°F) in January to 18°C (64°F) in August.
Water temperature over the year
Humidity in South Gate by Month
The relative humidity is high throughout the year in South Gate.
The city experiences its highest humidity in May, reaching 73%. In November, the humidity drops to its lowest level at 50%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in South Gate
The average wind speed over the year ranges from 3 m/s (6 knots) to 4 m/s (8 knots). It is lower in January, February, September, October, November and December and higher in March, April, May, June, July and August. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit South Gate
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March, April, May, June, July, August, September, October and November
- Warmest weather: July, August and September
- Most sunshine: July and August
- Fewer rainy days: May, June, July, August and September
- Warmest water temperature: July, August, September and October, although the water may still feel cool.
- Seasonal pattern: A distinct dry season from March to November
Frequently asked questions about the climate in South Gate
What is the best time to visit South Gate?
January, February, March, April, May, June, July, August, September, October and November typically offer the most optimal weather in South Gate. In contrast, December tends to have less optimal conditions. South Gate has a distinct dry season from March to November.
What temperatures can I expect in South Gate?
Daytime highs range from 19°C (66°F) in December to 29°C (84°F) in August. Nighttime lows range from 9°C (48°F) to 18°C (64°F).
How much rain does South Gate get?
Annual rainfall is around 252 mm (9.9 in). December is the wettest month with 70 mm (2.8 in), while June is the driest with 0.2 mm (0.01 in).
How sunny is South Gate?
South Gate receives around 3,257 hours of sunshine per year. July is the sunniest month with 364 hours, while November is the cloudiest with just 217 hours. Overall, South Gate enjoys abundant sunshine.
South Gate 3-Day Forecast
South Gate (CA) 3-Day Forecast
South Gate on the map
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