McHenry Weather in July

Thinking of visiting McHenry in July? Expect high temperatures reaching 28°C (82°F) during the day, dropping to 16°C (61°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in McHenry in July

Typically, you can expect about 10 days of rain this month, with 111 mm (4.4 in) on average. 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 McHenry in July

July in McHenry sees highs of 28°C (82°F) and lows of 16°C (61°F) overnight. Summer occurs in July. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. This is typically the warmest month of the year, so light summer clothing is a good idea.

Sunshine in McHenry in July

Expect sunny days throughout the month, with an estimated 319 hours of sunshine. This makes it a pleasant time to visit McHenry.

For McHenry itself, September generally stands 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.