When to go · El Rosario
El Rosario in September
Avoid month. Outside the best window (check). Across Mexico: Peak hurricane month on both coasts; Independence Day (16 Sep) parties.
Key facts
- Verdict
- Avoid
- Temperature
- 32°C (90°F)90°F (32°C) / 23°C (73°F)73°F (23°C)
- average high / low
- Rain days
- 8
- Crowds
- Low
- Mexico overall
- Prices
- Low
- Mexico overall
Verdict
Outside the best window (check). Across Mexico: Peak hurricane month on both coasts; Independence Day (16 Sep) parties.
Is another month better than September?
September is rated avoid. These months rate higher:
- NovemberGoodOutside the best window (check). Across Mexico: Día de Muertos (1–2 Nov): book Oaxaca and Pátzcuaro months ahead; dry season starts.
- DecemberGoodOutside the best window (check). Across Mexico: Dry and clear; Guadalupe pilgrims (12 Dec) and Christmas peak on the coasts.
- JanuaryGoodOutside the best window (check). Across Mexico: Dry and sunny; cold nights in the highlands; whale watching on the Pacific.
- FebruaryGoodOutside the best window (check). Across Mexico: Dry, warm days; Carnival in Veracruz and Mazatlán (check dates).
Weather in September
- El RosarioHighs around 32 °C (90 °F), lows around 23 °C (73 °F), rain on about 8 daysHighs around 90 °F (32 °C), lows around 73 °F (23 °C), rain on about 8 days
Crowds and prices
- Crowds · Mexico overall
- Low
- Prices · Mexico overall
- Low
Mexico overall: Peak hurricane month on both coasts; Independence Day (16 Sep) parties.
Compare two months
Weather, crowds and prices for any two months in El Rosario, side by side.
Verdict
Sep: Avoid
Jan: Good (better)
Daytime high
Sep: 32 °C (90 °F)90 °F (32 °C)
Jan: 27 °C (81 °F)81 °F (27 °C)
Night low
Sep: 23 °C (73 °F)73 °F (23 °C)
Jan: 15 °C (59 °F)59 °F (15 °C)
Rain days
Sep: 8
Jan: 5 (better)
Crowds
Sep: Low
Jan: High
Prices
Sep: Low
Jan: High
Festivals listed
Sep: 0
Jan: 0
September: Outside the best window (check). Across Mexico: Peak hurricane month on both coasts; Independence Day (16 Sep) parties.
January: Outside the best window (check). Across Mexico: Dry and sunny; cold nights in the highlands; whale watching on the Pacific.
El Rosario: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen