Weather information for the Clear Lake area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for Clear Lake are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 22° | 27° | 40° | 57° | 70° | 78° | 84° | 80° | 72° | 60° | 42° | 26° |
| Avg. Low | 4° | 8° | 22° | 35° | 46° | 56° | 61° | 58° | 48° | 37° | 24° | 10° |
| Daily Avg | 14° | 18° | 31° | 46° | 58° | 68° | 74° | 70° | 61° | 48° | 34° | 18° |
| Avg. Precip. | 0.9 in | 0.9 in | 2.0 in | 3.0 in | 4.1 in | 4.5 in | 4.3 in | 4.1 in | 3.8 in | 2.4 in | 1.6 in | 1.3 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
