When to go · Penarth
Penarth in September
Great month. Inside Penarth's best window: May–Sep.
Key facts
- Verdict
- Great
- Temperature
- 19°C (66°F)66°F (19°C) / 12°C (54°F)54°F (12°C)
- average high / low
- Rain days
- 11
- Crowds
- Medium
- United Kingdom overall
- Prices
- Medium
- United Kingdom overall
Verdict
Inside Penarth's best window: May–Sep.
Is another month better than September?
No other month rates higher than September for Penarth in this guide.
Weather in September
- PenarthHighs around 19 °C (66 °F), lows around 12 °C (54 °F), rain on about 11 daysHighs around 66 °F (19 °C), lows around 54 °F (12 °C), rain on about 11 days
Crowds and prices
- Crowds · United Kingdom overall
- Medium
- Prices · United Kingdom overall
- Medium
United Kingdom overall: Schools back, weather often settled; the best month for walking and the Highlands.
Compare two months
Weather, crowds and prices for any two months in Penarth, side by side.
Verdict
Sep: Great
May: Great
Daytime high
Sep: 19 °C (66 °F)66 °F (19 °C)
May: 17 °C (63 °F)63 °F (17 °C)
Night low
Sep: 12 °C (54 °F)54 °F (12 °C)
May: 9 °C (48 °F)48 °F (9 °C)
Rain days
Sep: 11
May: 11
Crowds
Sep: Medium
May: Medium
Prices
Sep: Medium
May: Medium
Festivals listed
Sep: 0
May: 0
September: Inside Penarth's best window: May–Sep.
May: Inside Penarth's best window: May–Sep.
Penarth: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings
- A rain jacket or umbrella and shoes that dry fast