Tequila weather by month
Tequila runs from about 19°C in January to 27°C in May, with July the wettest month at 237 mm.
warmest month
May
27°C
coolest month
January
19°C
wettest month
July
237 mm
worst air month
May
25 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 19°C | 4 mm | 296 h | 13 |
| February | 19°C | 36 mm | 277 h | 10 |
| March | 21°C | 0 mm | 364 h | 12 |
| April | 24°C | 0 mm | 359 h | 11 |
| May | 27°C | 0 mm | 388 h | 25 |
| June | 26°C | 86 mm | 330 h | 11 |
| July | 23°C | 237 mm | 298 h | 15 |
| August | 23°C | 135 mm | 298 h | 14 |
| September | 23°C | 158 mm | 306 h | 13 |
| October | 22°C | 26 mm | 328 h | 12 |
| November | 22°C | 2 mm | 315 h | 13 |
| December | 21°C | 5 mm | 318 h | 14 |
About 3,877 hours of sun a year. Roughly 71 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.