Best time to visit San Miguel de Allende
The best time to visit San Miguel de Allende is October–April, judged on twenty years of weather records and the events worth going for.
San Miguel de Allende, Guanajuato, Mexico
°C
mm
- Average daily high and low
- Precipitation
- Good month
- Best month
- Made good or best by an event
| Month | Average daily high | Average daily low | Precipitation | Verdict |
|---|---|---|---|---|
| January | 23 °C / 73 °F | 7 °C / 45 °F | 7 mm / 0.3 in | best month |
| February | 25.4 °C / 78 °F | 8.4 °C / 47 °F | 15 mm / 0.6 in | best month |
| March | 27.8 °C / 82 °F | 10.1 °C / 50 °F | 12 mm / 0.5 in | best month |
| April | 29.9 °C / 86 °F | 12.5 °C / 55 °F | 12 mm / 0.5 in | best month |
| May | 30.6 °C / 87 °F | 14.6 °C / 58 °F | 44 mm / 1.7 in | good month |
| June | 28.3 °C / 83 °F | 15.1 °C / 59 °F | 115 mm / 4.5 in | good month |
| July | 26.5 °C / 80 °F | 15 °C / 59 °F | 123 mm / 4.8 in | good month |
| August | 27 °C / 81 °F | 14.9 °C / 59 °F | 103 mm / 4.1 in | good month |
| September | 25.9 °C / 79 °F | 14.6 °C / 58 °F | 101 mm / 4 in | good month |
| October | 25.8 °C / 78 °F | 12.2 °C / 54 °F | 37 mm / 1.4 in | best month |
| November | 24.6 °C / 76 °F | 9.4 °C / 49 °F | 13 mm / 0.5 in | best month |
| December | 23.4 °C / 74 °F | 7.6 °C / 46 °F | 6 mm / 0.2 in | best month |
Good and best months depend on more than temperature, rain and events. How they are chosen
Each activity on this page has its own good and best months, rated on twenty years of daily weather records. Which measures count, and how much, depends on the activity: humidity for exploring outdoors, wind for the beach, hiking and skiing, snow for skiing alone. Between them, the activities are rated on:
- Daytime highs
- Night-time lows
- How warm it feels
- Humidity
- How much of the day is sunny
- Hours of daylight
- Monthly rainfall
- How many days it rains
- Days of heavy rain
- Wind
- Snowfall and days with snow
- Major events, such as festivals
The chart shows the good and best months for exploring outdoors.
The event icon marks a month that an event lifts to good or best, such as a festival or a natural spectacle. Choose “Weather only” in the toolbar to rate the months on weather alone.
Best months by activity
Exploring outdoors
Mild days and nights, mostly dry and bright. The default for 'when should I go'.
- JJanuary: best
- FFebruary: best
- MMarch: best
- AApril: best
- MMay: good
- JJune: good
- JJuly: good
- AAugust: good
- SSeptember: good
- OOctober: best
- NNovember: best
- DDecember: best
- Best
- October–April
- Good
- May–September
Why these months
January · best
In its favour: feels like (high) 20.3 °C / 69 °F, average daily high 23 °C / 73 °F, precipitation 7 mm / 0.3 in, share of daylight that is sunny 90%, wet days 1.8 days, days with heavy rain 0.1 days, relative humidity 54%, average daily low 7 °C / 45 °F.
February · best
In its favour: feels like (high) 23.2 °C / 74 °F, average daily high 25.4 °C / 78 °F, precipitation 15 mm / 0.6 in, share of daylight that is sunny 93%, wet days 2 days, days with heavy rain 0.4 days, relative humidity 49%, average daily low 8.4 °C / 47 °F.
March · best
In its favour: feels like (high) 26.1 °C / 79 °F, precipitation 12 mm / 0.5 in, share of daylight that is sunny 95%, average daily high 27.8 °C / 82 °F, wet days 2.2 days, days with heavy rain 0.2 days, average daily low 10.1 °C / 50 °F, relative humidity 44%.
April · best
In its favour: feels like (high) 28.5 °C / 83 °F, precipitation 12 mm / 0.5 in, share of daylight that is sunny 95%, wet days 3 days, days with heavy rain 0.1 days, average daily low 12.5 °C / 55 °F, relative humidity 41%.
Against: average daily high 29.9 °C / 86 °F.
May · good
In its favour: precipitation 44 mm / 1.7 in, share of daylight that is sunny 94%, feels like (high) 30.3 °C / 87 °F, days with heavy rain 1.1 days, wet days 6.8 days, average daily low 14.6 °C / 58 °F, relative humidity 48%.
Against: average daily high 30.6 °C / 87 °F.
June · good
In its favour: feels like (high) 28.5 °C / 83 °F, share of daylight that is sunny 86%, average daily high 28.3 °C / 83 °F, precipitation 115 mm / 4.5 in, average daily low 15.1 °C / 59 °F, relative humidity 63%, wet days 12.1 days.
Against: days with heavy rain 4.8 days.
July · good
In its favour: feels like (high) 27.4 °C / 81 °F, share of daylight that is sunny 83%, average daily high 26.5 °C / 80 °F, precipitation 123 mm / 4.8 in, average daily low 15 °C / 59 °F, relative humidity 69%, days with heavy rain 4.2 days.
Against: wet days 16.6 days.
August · good
In its favour: feels like (high) 27.6 °C / 82 °F, share of daylight that is sunny 86%, average daily high 27 °C / 81 °F, precipitation 103 mm / 4.1 in, average daily low 14.9 °C / 59 °F, days with heavy rain 3.9 days, relative humidity 68%.
Against: wet days 13.4 days.
September · good
In its favour: feels like (high) 26 °C / 79 °F, average daily high 25.9 °C / 79 °F, share of daylight that is sunny 82%, precipitation 101 mm / 4 in, average daily low 14.6 °C / 58 °F, days with heavy rain 3.6 days, relative humidity 71%.
Against: wet days 12.5 days.
October · best
In its favour: feels like (high) 24.7 °C / 76 °F, average daily high 25.8 °C / 78 °F, precipitation 37 mm / 1.4 in, share of daylight that is sunny 86%, wet days 6.1 days, days with heavy rain 1.2 days, average daily low 12.2 °C / 54 °F, relative humidity 65%.
November · best
In its favour: feels like (high) 22.7 °C / 73 °F, average daily high 24.6 °C / 76 °F, precipitation 13 mm / 0.5 in, share of daylight that is sunny 92%, wet days 2.4 days, days with heavy rain 0.5 days, relative humidity 62%, average daily low 9.4 °C / 49 °F.
December · best
In its favour: feels like (high) 20.8 °C / 69 °F, average daily high 23.4 °C / 74 °F, precipitation 6 mm / 0.2 in, share of daylight that is sunny 92%, wet days 1.5 days, days with heavy rain 0 days, relative humidity 57%, average daily low 7.6 °C / 46 °F.
An activity is listed only where it applies: skiing at ski destinations, beach and swimming at beach destinations. The nearest ski area is Ski Apache, 1474 km away.
Weather averages
Monthly averages over twenty years, 2006–2025. Highs, lows and precipitation are in the chart at the top.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels like (high) | 20.3 °C | 23.2 °C | 26.1 °C | 28.5 °C | 30.3 °C | 28.5 °C | 27.4 °C | 27.6 °C | 26 °C | 24.7 °C | 22.7 °C | 20.8 °C |
| Days with heavy rain | 0.1 days | 0.4 days | 0.2 days | 0.1 days | 1.1 days | 4.8 days | 4.2 days | 3.9 days | 3.6 days | 1.2 days | 0.5 days | 0 days |
| Time rain usually falls | 5 pm | 8 pm | 8 pm | 6 pm | 6 pm | 5 pm | 5 pm | 5 pm | 6 pm | 6 pm | 7 pm | 8 pm |
| Sunshine per day | 9.9 h | 10.6 h | 11.5 h | 12 h | 12.3 h | 11.5 h | 11 h | 11 h | 10.1 h | 10 h | 10.2 h | 10 h |
| Relative humidity | 54% | 49% | 44% | 41% | 48% | 63% | 69% | 68% | 71% | 65% | 62% | 57% |
Air quality
Averaged over a shorter period (2022–2025) than the twenty-year averages above, and not counted towards good or best months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air pollution (PM2.5) 2022–2025 | 10.9 µg/m³ | 11.4 µg/m³ | 10.7 µg/m³ | 11.1 µg/m³ | 15.6 µg/m³ | 10.7 µg/m³ | 12.7 µg/m³ | 9.7 µg/m³ | 6.9 µg/m³ | 7.4 µg/m³ | 11.1 µg/m³ | 11.1 µg/m³ |
| Air pollution (PM2.5, daily peak) 2022–2025 | 17.6 µg/m³ | 18.1 µg/m³ | 17 µg/m³ | 17 µg/m³ | 23.1 µg/m³ | 16.8 µg/m³ | 20.3 µg/m³ | 16 µg/m³ | 11.5 µg/m³ | 12.5 µg/m³ | 18.5 µg/m³ | 19.2 µg/m³ |
- Good 15 µg/m³ or less
- Fair 15 to 25 µg/m³
- Moderate 25 to 37.5 µg/m³
- Poor 37.5 to 50 µg/m³
- Very poor 50 to 75 µg/m³
- Extremely poor over 75 µg/m³
Each figure is compared with the World Health Organization's guideline for a day's air, 15 µg/m³ or less, and with its interim targets above that. The words are ours: the WHO does not name its steps. The figures are modelled monthly averages, so single days can be well above them. The daily peak is the average of each day's highest hour, shaded on the same scale.
World Heritage sites nearby
UNESCO World Heritage sites within 25 km, nearest first.
- Protective town of San Miguel and the Sanctuary of Jesús Nazareno de Atotonilco
Less than 1 km away