San Pedro La Laguna weather by month
San Pedro La Laguna runs from about 18°C in November to 20°C in May, with June the wettest month at 1130 mm.
warmest month
May
20°C
coolest month
November
18°C
wettest month
June
1130 mm
worst air month
May
39 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 19°C | 6 mm | 340 h | 25 |
| February | 18°C | 13 mm | 324 h | 27 |
| March | 20°C | 60 mm | 347 h | 24 |
| April | 20°C | 141 mm | 323 h | 30 |
| May | 20°C | 98 mm | 329 h | 39 |
| June | 19°C | 1130 mm | 184 h | 24 |
| July | 20°C | 330 mm | 321 h | 20 |
| August | 19°C | 321 mm | 319 h | 23 |
| September | 19°C | 344 mm | 287 h | 24 |
| October | 19°C | 342 mm | 298 h | 24 |
| November | 18°C | 347 mm | 272 h | 21 |
| December | 18°C | 29 mm | 311 h | 22 |
About 3,655 hours of sun a year. Roughly 215 rainy days a year.
These are long-run climate normals, not a forecast. A given year can sit well outside them. PM2.5 is a global model: near the coast it counts sea salt as fine particulate and reads high against ground stations, sometimes by a factor of two. Use the shape of the year, not the absolute number.
where these numbers come from
- · Temperature, rainfall and sunshine: ECMWF ERA5 reanalysis climate normals via Open-Meteo (CC BY 4.0), fetched once and stored.
- · PM2.5: Copernicus CAMS reanalysis, monthly means. Modelled, not station readings; near coasts CAMS counts sea salt as PM2.5 and reads high.
Last reviewed 2026-05-27. Full method, licences and the list of sources we rejected are on the methodology page.