Lake Bluff Weather in July

July in Lake Bluff brings high temperatures, with highs of 27°C (81°F) and nights dropping to 18°C (64°F). Rainfall is on the higher side this month, averaging around 97 mm (3.8 in), so keep a rain jacket handy.

Rainfall in Lake Bluff in July

Climate statistics over the past 30 years suggest around 11 days of rain, with 97 mm (3.8 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Lake Bluff in July

July is a good time to be in Lake Bluff. Days are excellent, reaching 27°C (81°F), with nights around 18°C (64°F). This month falls in the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.

Sunshine in Lake Bluff in July

With approximately 319 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If your ideal day consists of dry skies and pleasant temperatures, July and September typically offer the best circumstances for Lake Bluff.