When to go · Portsmouth
Portsmouth in June
Great month. Inside Portsmouth's best window: May–Jun, Sep–Oct.
Key facts
- Verdict
- Great
- Temperature
- 28°C (82°F)82°F (28°C) / 16°C (61°F)61°F (16°C)
- average high / low
- Rain days
- 11
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Inside Portsmouth's best window: May–Jun, Sep–Oct.
Is another month better than June?
No other month rates higher than June for Portsmouth in this guide.
Weather in June
- PortsmouthHighs around 28 °C (82 °F), lows around 16 °C (61 °F), rain on about 11 daysHighs around 82 °F (28 °C), lows around 61 °F (16 °C), rain on about 11 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Portsmouth, side by side.
Verdict
Jun: Great
May: Great
Daytime high
Jun: 28 °C (82 °F)82 °F (28 °C)
May: 24 °C (75 °F)75 °F (24 °C)
Night low
Jun: 16 °C (61 °F)61 °F (16 °C)
May: 11 °C (52 °F)52 °F (11 °C)
Rain days
Jun: 11 (better)
May: 12
Crowds
Jun: High
May: Medium
Prices
Jun: High
May: Medium
Festivals listed
Jun: 0
May: 1
June: Inside Portsmouth's best window: May–Jun, Sep–Oct.
May: Inside Portsmouth's best window: May–Jun, Sep–Oct.
Portsmouth: figures are long-term averages from this guide, not a forecast.
What to pack
- A rain jacket or umbrella and shoes that dry fast