When to go · San Carlos
San Carlos in September
Avoid month. Listed as a month to avoid: Jul–Sep (38 °C (100 °F), humid, hurricane season).Avoid month. Listed as a month to avoid: Jul–Sep (100 °F (38 °C), humid, hurricane season).
Key facts
- Verdict
- Avoid
- Temperature
- 37°C (99°F)99°F (37°C) / 26°C (79°F)79°F (26°C)
- average high / low
- Rain days
- 4
- Crowds
- Low
- Mexico overall
- Prices
- Low
- Mexico overall
Verdict
Listed as a month to avoid: Jul–Sep (38 °C (100 °F), humid, hurricane season).Listed as a month to avoid: Jul–Sep (100 °F (38 °C), humid, hurricane season).
Is another month better than September?
September is rated avoid. These months rate higher:
- NovemberGreatInside San Carlos's best window: Nov–Apr (dry, 24–29 °C days); diving peaks Mar–Jun.
- DecemberGreatInside San Carlos's best window: Nov–Apr (dry, 24–29 °C days); diving peaks Mar–Jun.
- JanuaryGreatInside San Carlos's best window: Nov–Apr (dry, 24–29 °C days); diving peaks Mar–Jun.
- FebruaryGreatInside San Carlos's best window: Nov–Apr (dry, 24–29 °C days); diving peaks Mar–Jun.
Weather in September
- San CarlosHighs around 37 °C (99 °F), lows around 26 °C (79 °F), rain on about 4 daysHighs around 99 °F (37 °C), lows around 79 °F (26 °C), rain on about 4 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 San Carlos, side by side.
Verdict
Sep: Avoid
Jan: Great (better)
Daytime high
Sep: 37 °C (99 °F)99 °F (37 °C)
Jan: 24 °C (75 °F)75 °F (24 °C)
Night low
Sep: 26 °C (79 °F)79 °F (26 °C)
Jan: 10 °C (50 °F)50 °F (10 °C)
Rain days
Sep: 4
Jan: 2 (better)
Crowds
Sep: Low
Jan: High
Prices
Sep: Low
Jan: High
Festivals listed
Sep: 0
Jan: 0
September: Listed as a month to avoid: Jul–Sep (38 °C, humid, hurricane season).
January: Inside San Carlos's best window: Nov–Apr (dry, 24–29 °C days); diving peaks Mar–Jun.
San Carlos: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen