Collinsville Weather in June

With daytime temperatures of 30°C (86°F) and nighttime lows of 19°C (66°F), June in Collinsville brings very high temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Collinsville in June

With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Typically, you can expect about 12 days of rain this month, with 138 mm (5.4 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Collinsville in June

Collinsville in June gets highs of 30°C (86°F) during the day and drops to 19°C (66°F) at night. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. Nights drop to around 19°C (66°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Collinsville in June

Expect sunny days throughout the month, with an estimated 293 hours of sunshine. This makes it a pleasant time to visit Collinsville.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. September and October typically offer the best weather for Collinsville.