San Marcos, El Salvador vs Usulután Climate
75%matchSan Marcos and Usulután are a 75% climate match. Compared with San Marcos, Usulután has 7°F (4°C) hotter days and 7°F (4°C) warmer nights.
San Marcos gets 82 in (2071 mm) of rain a year and Usulután 75 in (1909 mm). March is the warmest month in both, with highs of 86°F (30°C) in San Marcos and 93°F (34°C) in Usulután.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
San MarcosUsulutánsolid = high, dashed = low
Rain (in per month)
San MarcosUsulután
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| San Marcos | Usulután | San Marcos | Usulután | San Marcos | Usulután | |
| Jan | 83°F(28°C) | 91°F(33°C) | 60°F(15°C) | 66°F(19°C) | 0.2 in(4 mm) | 0.0 in(1 mm) |
| Feb | 84°F(29°C) | 92°F(33°C) | 61°F(16°C) | 67°F(20°C) | 0.1 in(2 mm) | 0.0 in(1 mm) |
| Mar | 86°F(30°C) | 93°F(34°C) | 62°F(17°C) | 70°F(21°C) | 0.3 in(7 mm) | 0.2 in(5 mm) |
| Apr | 85°F(30°C) | 93°F(34°C) | 64°F(18°C) | 72°F(22°C) | 1.8 in(46 mm) | 0.9 in(22 mm) |
| May | 83°F(28°C) | 90°F(32°C) | 65°F(18°C) | 72°F(22°C) | 8.9 in(226 mm) | 9.0 in(229 mm) |
| Jun | 81°F(27°C) | 88°F(31°C) | 64°F(18°C) | 71°F(21°C) | 14 in(351 mm) | 13 in(320 mm) |
| Jul | 83°F(28°C) | 91°F(33°C) | 64°F(18°C) | 70°F(21°C) | 13 in(319 mm) | 9.4 in(238 mm) |
| Aug | 82°F(28°C) | 89°F(32°C) | 63°F(17°C) | 70°F(21°C) | 13 in(325 mm) | 11 in(271 mm) |
| Sep | 80°F(27°C) | 87°F(31°C) | 63°F(17°C) | 69°F(21°C) | 16 in(397 mm) | 14 in(360 mm) |
| Oct | 80°F(27°C) | 87°F(30°C) | 63°F(17°C) | 69°F(21°C) | 13 in(342 mm) | 16 in(405 mm) |
| Nov | 80°F(27°C) | 88°F(31°C) | 61°F(16°C) | 68°F(20°C) | 1.8 in(46 mm) | 2.1 in(53 mm) |
| Dec | 81°F(27°C) | 89°F(32°C) | 60°F(15°C) | 66°F(19°C) | 0.2 in(6 mm) | 0.2 in(4 mm) |
1991–2020 averages, by calendar month.