When to go · South Stack
South Stack in May
Great month. Inside South Stack's best window: Apr–Jul for seabirds; May–Sep for walking weather.
Key facts
- Verdict
- Great
- Temperature
- 14°C (57°F)57°F (14°C) / 8°C (46°F)46°F (8°C)
- average high / low
- Rain days
- 10
- Crowds
- Medium
- United Kingdom overall
- Prices
- Medium
- United Kingdom overall
Verdict
Inside South Stack's best window: Apr–Jul for seabirds; May–Sep for walking weather.
Is another month better than May?
No other month rates higher than May for South Stack in this guide.
Weather in May
- South StackHighs around 14 °C (57 °F), lows around 8 °C (46 °F), rain on about 10 daysHighs around 57 °F (14 °C), lows around 46 °F (8 °C), rain on about 10 days
Crowds and prices
- Crowds · United Kingdom overall
- Medium
- Prices · United Kingdom overall
- Medium
United Kingdom overall: One of the best months: long days, fewer midges, drier than average. Two bank-holiday weekends.
Compare two months
Weather, crowds and prices for any two months in South Stack, side by side.
Verdict
May: Great
Apr: Great
Daytime high
May: 14 °C (57 °F)57 °F (14 °C)
Apr: 11 °C (52 °F)52 °F (11 °C)
Night low
May: 8 °C (46 °F)46 °F (8 °C)
Apr: 5 °C (41 °F)41 °F (5 °C)
Rain days
May: 10 (better)
Apr: 11
Crowds
May: Medium
Apr: Medium
Prices
May: Medium
Apr: Medium
Festivals listed
May: 0
Apr: 0
May: Inside South Stack's best window: Apr–Jul for seabirds; May–Sep for walking weather.
April: Inside South Stack's best window: Apr–Jul for seabirds; May–Sep for walking weather.
South Stack: 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