Weather in August 2017 in Mercer Island
The average temperature in Mercer Island in August year of 2017 is +15°C. Interesting that the average daytime temperature is as +18°C while the average nightly temperature is +12°C. The August hottest day is the 1st August(Afternoon) with a temperature of about +27°C. The coldest day in Auckland in August 2017 is 22nd August(Overnight). The temperature at that time is +12°C.
As a Occasional cloudy month, August 2017 has 2 days with precipitation.
How Sunny Mercer Island Weather in August 2017
The weather in Mercer Island is quite changeable, similarly in many other places in . Talking about Mercer Island weather in August 2017 can be described as "Occasional cloudy".
| Clear Sky vs Cloudiness | Occasional cloudy |
| Rainy Days(Occasional Showers Included) | 2 |
| Maximum Temperature | +27°C (Afternoon, 1st August) |
| Minimum Temperature | +12°C (Overnight, 22nd August) |
Please find more detailed day by day information about August weather in Auckland in the year 2017 below.