San Miguel, El Salvador Climate by Month
San Miguel, San Miguel Department, El Salvador
Hot all year, with a rainy season from June to October.
Hot all year, with a rainy season from June to October: that's San Miguel's climate in short. Afternoon highs range from 87°F (31°C) in October to 95°F (35°C) in March, and December nights average 66°F (19°C). Of the 70 in (1767 mm) of rain in a typical year, 82% falls from June to October. December to March are almost completely dry.
- Warmest month
- 95°F(35°C)
- Average high, March
- Coldest nights
- 66°F(19°C)
- Average low, December
- Rain per year
- 70 in(1767 mm)
- Wettest: September
- Humidity
- 72%
- Sunniest: March
Best and worst months in San Miguel
Best for weatherDecember to February are the best time for weather in San Miguel: highs near 92°F (33°C) and almost no rain.
Least pleasantSeptember is the least pleasant month: it's the wettest, with 14 in (346 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in December.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
San Miguel weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 92°F(33°C) | 67°F(19°C) | 0.0 in(1 mm) | 61% | 5.3 |
| FebFebruaryBest | 93°F(34°C) | 68°F(20°C) | 0.0 in(1 mm) | 59% | 5.9 |
| MarMarch | 95°F(35°C) | 70°F(21°C) | 0.2 in(6 mm) | 59% | 6.2 |
| AprApril | 94°F(35°C) | 72°F(22°C) | 1.1 in(28 mm) | 62% | 6.1 |
| MayMay | 92°F(33°C) | 72°F(22°C) | 9.1 in(231 mm) | 73% | 5.7 |
| JunJune | 90°F(32°C) | 70°F(21°C) | 12 in(302 mm) | 80% | 5.3 |
| JulJuly | 91°F(33°C) | 70°F(21°C) | 8.5 in(217 mm) | 76% | 5.9 |
| AugAugust | 91°F(33°C) | 70°F(21°C) | 11 in(267 mm) | 80% | 5.7 |
| SepSeptember | 89°F(32°C) | 69°F(21°C) | 14 in(346 mm) | 86% | 5.3 |
| OctOctober | 87°F(31°C) | 68°F(20°C) | 13 in(318 mm) | 86% | 4.8 |
| NovNovember | 89°F(32°C) | 67°F(20°C) | 1.8 in(46 mm) | 76% | 5.1 |
| DecDecemberBest | 91°F(33°C) | 66°F(19°C) | 0.2 in(4 mm) | 66% | 5.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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