Cuilapa Climate by Month
Cuilapa, Santa Rosa Department, Guatemala
Warm all year, with a rainy season from June to October.
Cuilapa is warm all year, with a rainy season from June to October. Afternoon highs range from 83°F (29°C) in October to 88°F (31°C) in March, and January nights average 62°F (17°C). Of the 71 in (1816 mm) of rain in a typical year, 79% falls from June to October. December to February are almost completely dry.
- Warmest month
- 88°F(31°C)
- Average high, March
- Coldest nights
- 62°F(17°C)
- Average low, January
- Rain per year
- 71 in(1816 mm)
- Wettest: September
- Humidity
- 72%
- Sunniest: April
Best and worst months in Cuilapa
Best for weatherThe most comfortable weather comes from December to February, with highs around 85°F (30°C) and almost no rain.
Least pleasantJune and September are the least pleasant; September is the wettest, with 13 in (336 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)
Cuilapa weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 85°F(30°C) | 62°F(17°C) | 0.1 in(3 mm) | 63% | 5.4 |
| FebFebruaryBest | 86°F(30°C) | 63°F(17°C) | 0.2 in(6 mm) | 62% | 6.0 |
| MarMarch | 88°F(31°C) | 64°F(18°C) | 0.4 in(11 mm) | 62% | 6.4 |
| AprApril | 88°F(31°C) | 66°F(19°C) | 2.1 in(53 mm) | 66% | 6.4 |
| MayMay | 87°F(30°C) | 67°F(20°C) | 9.7 in(247 mm) | 73% | 5.9 |
| JunJune | 85°F(30°C) | 68°F(20°C) | 13 in(334 mm) | 77% | 5.7 |
| JulJuly | 87°F(30°C) | 67°F(19°C) | 9.1 in(230 mm) | 76% | 5.8 |
| AugAugust | 86°F(30°C) | 67°F(19°C) | 9.4 in(239 mm) | 80% | 5.8 |
| SepSeptember | 85°F(29°C) | 67°F(19°C) | 13 in(336 mm) | 82% | 5.3 |
| OctOctober | 83°F(29°C) | 66°F(19°C) | 12 in(300 mm) | 82% | 4.8 |
| NovNovember | 84°F(29°C) | 64°F(18°C) | 1.9 in(49 mm) | 74% | 5.0 |
| DecDecemberBest | 84°F(29°C) | 62°F(17°C) | 0.3 in(8 mm) | 72% | 5.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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