Julian Weather in July

During July, Julian experiences very high daytime temperatures of 31°C (88°F) and cooler nights around 17°C (63°F). Rainfall is low, averaging just 9.8 mm (0.4 in) for the month.

Rainfall in Julian in July

Based on our climate data of the past 30 years, about 3 days of rain are anticipated, with 9.8 mm (0.4 in) on average. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Julian in July

July in Julian is generally excellent, with days reaching 31°C (88°F) and nights settling around 17°C (63°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. At 17°C (63°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. While these temperatures are averages, expect some days to be hotter. Choose light, airy clothing to handle the warmth effectively.

Sunshine in Julian in July

The days are predominantly sunny, with an estimated total of around 304 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

For Julian itself, May, June, September and October generally stand out with 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.