Climate of San Marcos, Guatemala
Area-weighted average across San Marcos. For where people actually live and travel, see the cities below.
San Marcos, a subdivision of Guatemala, has a mild oceanic climate on average. Area-weighted monthly temperatures across the whole territory range from 17.3°C / 63.1°F in January to 19.7°C / 67.5°F in April, with rainfall from 12 mm / 0.5 in to 413 mm / 16.3 in depending on the season (2187 mm / 86.1 in total across the year). See the city listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 17.3°C63.1°F | 12 mm0.5″ | Sunny & Mild |
| February | 17.8°C64°F | 15 mm0.6″ | Sunny & Mild |
| March | 18.9°C66°F | 37 mm1.5″ | Sunny & Mild |
| April | 19.7°C67.5°F | 93 mm3.7″ | — |
| May | 19.7°C67.5°F | 249 mm9.8″ | — |
| June | 19.3°C66.7°F | 387 mm15.2″ | — |
| July | 19.2°C66.6°F | 275 mm10.8″ | — |
| August | 19.1°C66.4°F | 315 mm12.4″ | — |
| September | 18.8°C65.8°F | 413 mm16.3″ | — |
| October | 18.6°C65.5°F | 294 mm11.6″ | — |
| November | 18.1°C64.6°F | 74 mm2.9″ | — |
| December | 17.5°C63.5°F | 23 mm0.9″ | Sunny & Mild |
Frequently asked questions
What is the best time to visit San Marcos?
The best months to visit San Marcos, Guatemala for sunny, dry weather are January, February, March, December. The warmest month is April at an area-wide average of 19.7°C / 67.5°F, and the driest is January with about 12 mm / 0.5 in of rainfall.
What is the climate of San Marcos?
San Marcos, Guatemala has area-weighted monthly average temperatures ranging from 17.3°C / 63.1°F in January to 19.7°C / 67.5°F in April. Annual rainfall averages about 2187 mm / 86.1 in, with the wettest month being September (413 mm / 16.3 in) and the driest January (12 mm / 0.5 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in San Marcos?
The hottest month in San Marcos is April, with an area-wide average temperature of 19.7°C / 67.5°F.
What is the coldest month in San Marcos?
The coldest month in San Marcos is January, with an area-wide average temperature of 17.3°C / 63.1°F.
When does it rain most in San Marcos?
The wettest month in San Marcos is September, averaging about 413 mm / 16.3 in of rainfall. The driest is January with about 12 mm / 0.5 in.