The ideal time to visit Bristol is during the summer months, from June to August, when the city experiences its warmest weather, making outdoor activities and exploration particularly enjoyable. During this period, temperatures typically range from a comfortable 15°C to a pleasant 22°C (59°F to 72°F). This is also the time when Bristol comes to life with a range of events and festivals such as the Bristol International Balloon Fiesta, one of Europe's largest annual meeting of hot air balloons, and the Bristol Harbour Festival, which transforms the city's waterfront with music, food, and entertainment. The extended daylight hours provide ample opportunity to enjoy Bristol's vibrant harbourside, lush parks, and outdoor eateries.
However, if you prefer avoiding larger crowds and enjoying a more relaxed visit, consider the shoulder seasons of spring (April to May) and early fall (September to October). During these months, you'll find that hotel rates are often lower, and the attractions are less crowded while the weather remains mild, although somewhat unpredictable. During spring, the city is adorned with beautiful blossoming flowers, while autumn brings a colourful display of leaves. Despite occasional rain, these seasons offer a chance to experience the city's cultural events, such as the Bristol Film Festival in spring or the Inside Out Bristol Arts Festival in autumn, with the added benefit of a quieter atmosphere.
| Month | Min Temp | Max Temp |
|---|---|---|
| January | 3°C °c | 8°C °c |
| February | 3°C °c | 8°C °c |
| March | 4°C °c | 10°C °c |
| April | 6°C °c | 13°C °c |
| May | 9°C °c | 16°C °c |
| June | 12°C °c | 19°C °c |
| July | 14°C °c | 22°C °c |
| August | 14°C °c | 21°C °c |
| September | 12°C °c | 18°C °c |
| October | 9°C °c | 14°C °c |
| November | 6°C °c | 10°C °c |
| December | 4°C °c | 8°C °c |
