Lake Amistad is a perfect summer reservoir, with those hot temperatures that last outside the "official" confines of summer. Winters temperatures rarely drop below freezing. Expect mornings to generally be more humid than the afternoons, which veer more toward the dry.
Climate
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
Avg. High | 63 | 68 | 76 | 83 | 89 | 94 | 96 | 96 | 91 | 82 | 71 | 63 | |
Avg. Low | 40 | 44 | 52 | 59 | 67 | 72 | 74 | 74 | 69 | 61 | 49 | 41 | |
Precipitation | 0.6 | 1.0 | 1.0 | 1.7 | 2.3 | 2.3 | 2.0 | 2.2 | 2.1 | 2.0 | 1.0 | 0.8 | |