When to go · Pleasanton
Pleasanton in September
Good month. Outside the best window (Apr–May, Oct). Across United States: After Labor Day the crowds drop and parks stay open; Florida and the Gulf are at hurricane peak.
Key facts
- Verdict
- Good
- Temperature
- 30°C (86°F)86°F (30°C) / 12°C (54°F)54°F (12°C)
- average high / low
- Rain days
- 1
- Crowds
- Medium
- United States overall
- Prices
- Medium
- United States overall
Verdict
Outside the best window (Apr–May, Oct). Across United States: After Labor Day the crowds drop and parks stay open; Florida and the Gulf are at hurricane peak.
Is another month better than September?
September is rated good. These months rate higher:
Weather in September
- PleasantonHighs around 30 °C (86 °F), lows around 12 °C (54 °F), rain on about 1 dayHighs around 86 °F (30 °C), lows around 54 °F (12 °C), rain on about 1 day
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 Pleasanton, side by side.
Verdict
Sep: Good
Apr: Great (better)
Daytime high
Sep: 30 °C (86 °F)86 °F (30 °C)
Apr: 22 °C (72 °F)72 °F (22 °C)
Night low
Sep: 12 °C (54 °F)54 °F (12 °C)
Apr: 7 °C (45 °F)45 °F (7 °C)
Rain days
Sep: 1 (better)
Apr: 4
Crowds
Sep: Medium
Apr: Medium
Prices
Sep: Medium
Apr: Medium
Festivals listed
Sep: 1
Apr: 1
September: Outside the best window (Apr–May, Oct). Across United States: After Labor Day the crowds drop and parks stay open; Florida and the Gulf are at hurricane peak.
April: Inside Pleasanton's best window: Apr–May, Oct.
Pleasanton: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen
- A warm layer for the evenings