San Antonio vs Dallas Climate
94%matchOn climate, Dallas is a 94% match for San Antonio. Compared with San Antonio, Dallas has the same summer highs and 5°F (3°C) colder winter nights.
San Antonio gets 31 in (790 mm) of rain a year and Dallas 37 in (937 mm). San Antonio's warmest month is August, at 97°F (36°C); Dallas's is July, at 97°F (36°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
San AntonioDallassolid = high, dashed = low
Rain (in per month)
San AntonioDallas
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| San Antonio | Dallas | San Antonio | Dallas | San Antonio | Dallas | |
| Jan | 65°F(18°C) | 58°F(14°C) | 42°F(6°C) | 37°F(3°C) | 1.9 in(47 mm) | 2.2 in(57 mm) |
| Feb | 69°F(21°C) | 62°F(17°C) | 46°F(8°C) | 42°F(5°C) | 1.8 in(46 mm) | 2.8 in(70 mm) |
| Mar | 75°F(24°C) | 70°F(21°C) | 53°F(11°C) | 48°F(9°C) | 1.7 in(44 mm) | 3.1 in(79 mm) |
| Apr | 82°F(28°C) | 78°F(26°C) | 59°F(15°C) | 56°F(13°C) | 2.4 in(61 mm) | 3.8 in(96 mm) |
| May | 88°F(31°C) | 85°F(30°C) | 67°F(20°C) | 65°F(18°C) | 3.5 in(90 mm) | 4.6 in(117 mm) |
| Jun | 94°F(34°C) | 93°F(34°C) | 73°F(23°C) | 73°F(23°C) | 3.5 in(89 mm) | 3.7 in(95 mm) |
| Jul | 96°F(36°C) | 97°F(36°C) | 75°F(24°C) | 76°F(25°C) | 2.4 in(60 mm) | 2.1 in(54 mm) |
| Aug | 97°F(36°C) | 97°F(36°C) | 75°F(24°C) | 76°F(25°C) | 2.5 in(64 mm) | 2.3 in(58 mm) |
| Sep | 91°F(33°C) | 90°F(32°C) | 69°F(21°C) | 69°F(20°C) | 3.5 in(90 mm) | 3.1 in(79 mm) |
| Oct | 84°F(29°C) | 80°F(27°C) | 61°F(16°C) | 58°F(14°C) | 3.4 in(87 mm) | 4.0 in(101 mm) |
| Nov | 73°F(23°C) | 68°F(20°C) | 51°F(11°C) | 47°F(8°C) | 2.4 in(62 mm) | 2.4 in(62 mm) |
| Dec | 65°F(19°C) | 59°F(15°C) | 43°F(6°C) | 39°F(4°C) | 2.0 in(50 mm) | 2.7 in(69 mm) |
1991–2020 averages, by calendar month.