Millbrae (CA) Temperature by Month

This graph shows the average minimum and maximum temperatures throughout the year in Millbrae (California), the United States of America. The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.

Temperature patterns do vary with the seasons. In winter, the time of minimum and maximum temperatures can shift slightly compared to summer.

• The months of June, July, August, September and October have nice average temperatures.
• On average, the warmest month is September with 23°C.
• On average, the coolest month is December with 14°C.
• The average annual maximum temperature is 19°C.
• The average annual minimum temperature is 10°C.