When to go · Placentia, California
Placentia, California in September
Avoid month. Listed as a month to avoid: Jun–Sep (high heat).
Key facts
- Verdict
- Avoid
- Temperature
- 29°C (84°F)84°F (29°C) / 19°C (66°F)66°F (19°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 (high heat).
Is another month better than September?
September is rated avoid. These months rate higher:
Weather in September
- Placentia, CaliforniaHighs around 29 °C (84 °F), lows around 19 °C (66 °F), rain on about 3 daysHighs around 84 °F (29 °C), lows around 66 °F (19 °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 Placentia, California, side by side.
Verdict
Sep: Avoid
Jan: Great (better)
Daytime high
Sep: 29 °C (84 °F)84 °F (29 °C)
Jan: 19 °C (66 °F)66 °F (19 °C)
Night low
Sep: 19 °C (66 °F)66 °F (19 °C)
Jan: 9 °C (48 °F)48 °F (9 °C)
Rain days
Sep: 3 (better)
Jan: 6
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 (high heat).
January: Inside Placentia, California's best window: Oct–May.
Placentia, California: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.