People picture central Mexico as hot all year. San Miguel de Allende sits high, and from December to February nights drop to 8–9°C (46–48°F). The bigger surprise is underfoot. The cobblestones are steep and uneven, and they decide how much you enjoy the town.
San Miguel de Allende weather by month
Daily high and low (°C), and days with rainSee the numbers
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High | 23°C73°F | 25°C77°F | 28°C82°F | 29°C84°F | 31°C88°F | 29°C84°F | 25°C77°F | 26°C79°F | 26°C79°F | 25°C77°F | 25°C77°F | 21°C70°F |
| Low | 8°C46°F | 9°C48°F | 11°C52°F | 13°C55°F | 15°C59°F | 15°C59°F | 14°C57°F | 14°C57°F | 14°C57°F | 11°C52°F | 9°C48°F | 8°C46°F |
| Rain days | 1 | 1 | 1 | 1 | 7 | 11 | 19 | 13 | 14 | 8 | 2 | 5 |
Season by season
Cool season
December–FebruarySunny days of 21–25°C (70–77°F), cold nights of 8–9°C (46–48°F) and almost no rain, one to five days a month. Some older houses and rentals have little heating, so pack a sweater and something warm to sleep in. Rooftop dinners need a jacket.
Hot season
March–MayThe warmest stretch, and mostly dry, with highs of 28–31°C (82–88°F) and one to seven rain days a month. The sun is strong at this altitude. Walk early, rest at midday and carry water.
Rainy season
June–SeptemberHighs ease to 25–29°C (77–84°F) and storms arrive, mostly in the afternoon, with 19 rain days in July. Cobbles get slick fast in a downpour. A rain shell and shoes with grip keep you moving.
Dry season
October–NovemberRain falls to eight days in October and two in November, with highs of 25°C (77°F) and lows of 9–11°C (48–52°F). Day of the Dead at the start of November makes it a busy time. Pack for warm days and cool nights.
What to bring to San Miguel de Allende
0 of 20 packedThe summer storms are short but heavy, and a waterproof shell at about 16 oz can live in your day bag.
The women's packable shell, light enough to carry on dry mornings that turn stormy by afternoon.
- A warm wrapClothing
Rooftop dinners and 8°C (46°F) winter nights call for a warm wrap you can also throw over the bed.
- Hydro Flask 32 oz Travel Bottle with Flex Straw CapWater Bottles & Hydration
Dry, sunny days at altitude are thirsty work, and 32 oz kept cold for 24 hours lasts a full day of walking.
- Pacsafe GO Anti-Theft Tech CrossbodyDocuments & Security
Festival crowds around the Jardín are a good reason for a crossbody with a steel-wire strap and lockable zips.
- Mack's Blackout Soft Foam Earplugs, 7-pairSleep & Comfort
Church bells and festival fireworks start early, and these foam earplugs are rated NRR 32 dB, with seven pairs in a small case.
- Epicka 70W Universal Travel AdapterTech & Power
For visitors from the UK, Europe or Australia, it takes Mexico's US-style sockets and charges five devices at once.
Clothing
- Warm sweater or fleece · 1Dec–Feb nights drop to 8–9°C
- Light layers · 4
- Sun hat · 1
- Dressier outfit for dinner · 1
Footwear
- Supportive walking shoes with grip · 1 pairSteep, uneven cobblestones
- Sandals for evenings · 1 pair
Gear
- Sunglasses · 1
- Compact umbrella · 1July has 19 rain days
Health and toiletries
- High-SPF sunscreenStrong sun at altitude
- Lip balm with SPF
Documents and money
- Passport
- Some pesos in cash
Tech
- Phone charging cable · 1
What shoes should you pack for San Miguel de Allende?
The streets around the Parroquia and up to the Mirador are steep cobblestone, and the sidewalks are narrow and uneven. Wear cushioned walking shoes or sneakers with a firm sole. Heels are a bad idea here, even for a dressy dinner.
What do people wear in San Miguel de Allende?
San Miguel dresses up a little more than most Mexican towns, with lots of linen, hats and smart casual at dinner. It's a popular wedding town, so you'll see formal outfits on weekends. Bring one nicer outfit and a layer for the evening chill.
What plugs does San Miguel de Allende use?
Mexico uses type A and B plugs at 127V, the same shape as in the US and Canada. US travelers don't need an adapter. Visitors from the UK, Europe or Australia do, and most phone and laptop chargers handle 127V without trouble.
Tours and things to do in San Miguel de Allende
Packed and ready? Browse guided tours, day trips and tickets for San Miguel de Allende.
What should you leave at home for San Miguel de Allende?
Leave the heels and the big hard-shell case. Wheels don't roll well on cobblestones, and many rentals have stairs. Skip heavy rain gear outside summer, since most months see only a few rain days.
Packing for San Miguel de Allende: questions people ask
What should I wear in San Miguel de Allende in winter?
Light layers for 21–25°C (70–77°F) days and a warm sweater or jacket for 8–9°C (46–48°F) nights. Add comfortable shoes for the cobblestones.
Is San Miguel de Allende walkable?
Yes. The historic center is compact, but it's hilly and paved with uneven cobblestones, so good walking shoes matter more than anything else you pack.
When is the rainy season in San Miguel de Allende?
June to September, with July the wettest at 19 rain days. Storms usually come in the afternoon.
Is San Miguel de Allende noisy at night?
It can be. Church bells and festival fireworks are common in the center, so light sleepers should pack earplugs.
Do I need a plug adapter in San Miguel de Allende?
Not from the US or Canada. Mexico uses type A and B plugs at 127V, so UK, European and Australian travelers need one.
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