Upper Lake (CA) Temperature by Month
This graph shows the average minimum and maximum temperatures throughout the year in Upper Lake (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 April, May, June and October have nice average temperatures.
- Hot season / summer is in June, July, August and September.
- On average, the warmest month is July with 33°C.
- On average, the coolest month is December with 12°C.
- The average annual maximum temperature is 23°C.
- The average annual minimum temperature is 5°C.
Current temperature in Upper Lake (CA)
Sat Nov 23
11°C | 4°C
W 
11 km/h
11 km/h4.4 mm
partly cloudy and rain
Sun Nov 24
10°C | 4°C
SE 14 km/h
14 km/h14 mm
overcast and heavy rain
Mon Nov 25
11°C | 7°C
E 7 km/h
7 km/h3.9 mm
overcast and rain
