Guatemala City Climate by Month
Guatemala City, Guatemala, Guatemala
Warm days and mild nights all year, with a rainy season from June to September.
The climate in Guatemala City is one of warm days and mild nights all year, with a rainy season from June to September. Afternoon highs range from 76°F (25°C) in January to 82°F (28°C) in April, and January nights average 55°F (13°C). It gets 52 in (1312 mm) of rain a year, 71% of it from June to September. December to March are almost completely dry.
- Warmest month
- 82°F(28°C)
- Average high, April
- Coldest nights
- 55°F(13°C)
- Average low, January
- Rain per year
- 52 in(1312 mm)
- Wettest: June
- Humidity
- 76%
- Sunniest: April
Best and worst months in Guatemala City
Best for weatherThe most comfortable weather comes in December and January, with highs around 77°F (25°C) and almost no rain.
Least pleasantJune and September are the least pleasant; June is the wettest, with 11 in (280 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 January.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Guatemala City weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 76°F(25°C) | 55°F(13°C) | 0.1 in(2 mm) | 70% | 5.1 |
| FebFebruary | 79°F(26°C) | 56°F(13°C) | 0.2 in(4 mm) | 66% | 5.7 |
| MarMarch | 81°F(27°C) | 56°F(14°C) | 0.2 in(5 mm) | 67% | 6.2 |
| AprApril | 82°F(28°C) | 59°F(15°C) | 1.3 in(34 mm) | 67% | 6.3 |
| MayMay | 80°F(27°C) | 60°F(16°C) | 5.9 in(150 mm) | 76% | 5.7 |
| JunJune | 78°F(26°C) | 60°F(16°C) | 11 in(280 mm) | 82% | 5.5 |
| JulJuly | 79°F(26°C) | 60°F(16°C) | 8.0 in(204 mm) | 82% | 5.6 |
| AugAugust | 79°F(26°C) | 60°F(16°C) | 7.3 in(185 mm) | 81% | 5.6 |
| SepSeptember | 78°F(26°C) | 60°F(16°C) | 10 in(259 mm) | 82% | 5.2 |
| OctOctober | 77°F(25°C) | 59°F(15°C) | 5.9 in(150 mm) | 85% | 4.8 |
| NovNovember | 77°F(25°C) | 57°F(14°C) | 1.3 in(33 mm) | 76% | 4.8 |
| DecDecemberBest | 77°F(25°C) | 55°F(13°C) | 0.2 in(6 mm) | 73% | 4.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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