Belfast Weather in July

During July, Belfast experiences high daytime temperatures of 25°C (77°F) and cooler nights around 15°C (59°F). As part of the summer season, expect quite a bit of rainfall. Around 102 mm (4 in) is typical.

Rainfall in Belfast in July

You can expect rain on roughly 12 days based on historical data, averaging 102 mm (4 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Belfast in July

In July, Belfast sees high temperatures, with highs of 25°C (77°F). Nights drop to around 15°C (59°F). July is typically considered a summer month. This kind of day-to-night contrast is typical for this time of year. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it is the warmest month of the year.

If you prefer dry days with pleasant temperatures, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.