When to go · Mesa
Mesa in September
Avoid month. Listed as a month to avoid: Jun–Sep (extreme heat, 40°C (104°F)+ afternoons).Avoid month. Listed as a month to avoid: Jun–Sep (extreme heat, 104°F (40°C)+ afternoons).
Key facts
- Verdict
- Avoid
- Temperature
- 37°C (99°F)99°F (37°C) / 23°C (73°F)73°F (23°C)
- average high / low
- Rain days
- 3
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Listed as a month to avoid: Jun–Sep (extreme heat, 40°C (104°F)+ afternoons).Listed as a month to avoid: Jun–Sep (extreme heat, 104°F (40°C)+ afternoons).
Is another month better than September?
September is rated avoid. These months rate higher:
- NovemberGreatInside Mesa's best window: Nov–Apr; Feb–Mar for spring training.
- DecemberGreatInside Mesa's best window: Nov–Apr; Feb–Mar for spring training.
- JanuaryGreatInside Mesa's best window: Nov–Apr; Feb–Mar for spring training.
- FebruaryGreatInside Mesa's best window: Nov–Apr; Feb–Mar for spring training.
Weather in September
- MesaHighs around 37 °C (99 °F), lows around 23 °C (73 °F), rain on about 3 daysHighs around 99 °F (37 °C), lows around 73 °F (23 °C), rain on about 3 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Labor Day big impact
1st Monday of September · United States
End of summer; last big road-trip weekend.
Crowds and prices
- Crowds · United States overall
- Medium
- Prices · United States overall
- Medium
United States overall: After Labor Day the crowds drop and parks stay open; Florida and the Gulf are at hurricane peak.
Compare two months
Weather, crowds and prices for any two months in Mesa, side by side.
Verdict
Sep: Avoid
Jan: Great (better)
Daytime high
Sep: 37 °C (99 °F)99 °F (37 °C)
Jan: 19 °C (66 °F)66 °F (19 °C)
Night low
Sep: 23 °C (73 °F)73 °F (23 °C)
Jan: 5 °C (41 °F)41 °F (5 °C)
Rain days
Sep: 3 (better)
Jan: 4
Crowds
Sep: Medium
Jan: Low
Prices
Sep: Medium
Jan: Low
Festivals listed
Sep: 1
Jan: 0
September: Listed as a month to avoid: Jun–Sep (extreme heat, 40°C+ afternoons).
January: Inside Mesa's best window: Nov–Apr; Feb–Mar for spring training.
Mesa: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen