Iwanai Weather in July

July in Iwanai brings high temperatures, with highs of 23°C (73°F) and nights dropping to 17°C (63°F). Rainfall is on the higher side this month, averaging around 129 mm (5.1 in), so keep a rain jacket handy.

Rainfall in Iwanai in July

Records from the past 30 years suggest around 17 days of rain, with 129 mm (5.1 in) average for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Iwanai in July

Expect highs of 23°C (73°F) in Iwanai in July, with nights dropping to around 17°C (63°F). The summer season takes place during July. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 17°C (63°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 Iwanai in July

The area enjoys a moderate level of sunlight, with around 165 hours. It's a good balance between sunny and cloudy days.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Iwanai.