Inglewood (CA) Temperature by Month

Inglewood, California, United States of America has an average annual maximum temperature of 23°C (73°F), with moderate seasonal shifts ranging from 19°C (66°F) in December to 27°C (81°F) in September. Below you'll find a full monthly breakdown and a comparison with cities worldwide.

In Inglewood, seasonal changes bring about a moderate variation in temperatures. Nighttime lows range from 18°C (64°F) in September to 9°C (48°F) in December.

The chart below illustrates the average maximum day and minimum night temperatures in Inglewood by month:

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM, when the sun's heating effect is strongest. September, the warmest month, gets 278 hours of sunshine.

The chart below shows the average temperature throughout the year:

Inglewood's average annual maximum temperature is 23°C (73°F). To put that in context, here's how it compares to a few well-known destinations:

Lisbon, Portugal averages 21°C (70°F) annually, warm summers, mild winters, and rain mainly in the cooler months.

Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.

Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.

Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate, hot dry summers and mild wet winters.

Temperature alone doesn't tell the whole story, humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.

In Inglewood, December is the coolest month, with average highs of 19°C (66°F) and humidity around 52%, considered moderate. In September, the warmest month, temperatures average 27°C (81°F) with 67% humidity, conditions that feel high. For a full picture, see our humidity page.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on Inglewood's weather, including monthly rainfall, sunshine hours, and humidity, visit our Inglewood climate page.