Year-round weather and climate in Oaxaca, Mexico
Average temperatures in Oaxaca run from an average low of 11°C52°F in December up to an average high of 32°C90°F in April. February is the driest month at 0 rainy days; August the wettest at 22. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 255K
- Currency
- MXN
- Language
- Spanish
- Time zone
- Mexico City
Best time to visit
The most pleasant weather falls in January, February, and March, offering a perfect balance of comfortable temperatures and clear skies.
Rain character
Tropical Downpours: Expect intense bursts of rain during wetter months. Pack quick-drying footwear and a compact umbrella.
Day-to-night swing
The Daypack Trap: Beware the "noon illusion". In months like February, crisp sunny days drop off a cliff by 17°C31°F at sunset. Always carry an evening layer.
Seasonality Profile
Humid Subtropical: Sweltering, wet summers accompanied by mild, drier winters.
Evening vibe
Seasonal Terraces: During the more temperate months, the city opens up with lively outdoor terraces. For the rest of the year, expect to dine indoors.
Sightseeing stamina
Summer Heat Fatigue: Midday heat in April is intense. Pack high-SPF sunscreen and a wide-brimmed hat.
Average temperatures, sunshine, and rainfall
Average monthly weather in Oaxaca, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Feb is typically driest at 0 days (3mm); Aug the wettest at 22 days (174mm).
| Month | Average high | Average low | Sunshine hours | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 26°C / 80°F | 11°C / 52°F | 11h | 1 | 5mm |
| Feb | 28°C / 83°F | 11°C / 52°F | 11h | 0 | 3mm |
| Mar | 31°C / 87°F | 13°C / 56°F | 12h | 1 | 2mm |
| Apr | 32°C / 89°F | 16°C / 60°F | 12h | 3 | 13mm |
| May | 31°C / 87°F | 16°C / 61°F | 12h | 8 | 52mm |
| Jun | 27°C / 81°F | 16°C / 60°F | 11h | 19 | 176mm |
| Jul | 26°C / 78°F | 14°C / 58°F | 12h | 21 | 156mm |
| Aug | 25°C / 78°F | 14°C / 58°F | 11h | 22 | 174mm |
| Sep | 25°C / 76°F | 15°C / 59°F | 10h | 21 | 185mm |
| Oct | 25°C / 78°F | 14°C / 56°F | 11h | 11 | 86mm |
| Nov | 26°C / 80°F | 12°C / 54°F | 11h | 2 | 8mm |
| Dec | 26°C / 78°F | 11°C / 51°F | 11h | 0 | 2mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Oaxaca?
The most sunshine in Oaxaca comes around April, averaging 12 hours a month. If you're heading there then, pack your sunglasses and sunscreen.
What clothes should I pack for Oaxaca?
Your packing list depends entirely on when you travel. Temperatures in Oaxaca swing from an average low of 11°C52°F in December up to 32°C90°F in April. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Oaxaca?
Oaxaca gets rain on about 109 days out of the year. The wettest month is August. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Oaxaca with Packola.
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