Weather in September 2016 in Mercer Island
The average temperature in Mercer Island in September year of 2016 is +13°C. Interesting that the average daytime temperature is as +15°C while the average nightly temperature is +10°C. The September hottest day is the 1st September(Afternoon) with a temperature of about +19°C. The coldest day in Auckland in September 2016 is 30th September(Evening). The temperature at that time is +10°C.
As a Occasional cloudy month, September 2016 has 3 days with precipitation.
How Sunny Mercer Island Weather in September 2016
The weather in Mercer Island is quite changeable, similarly in many other places in . Talking about Mercer Island weather in September 2016 can be described as "Occasional cloudy".
Clear Sky vs Cloudiness | Occasional cloudy |
Rainy Days(Occasional Showers Included) | 3 |
Maximum Temperature | +19°C (Afternoon, 1st September) |
Minimum Temperature | +10°C (Evening, 30th September) |
Please find more detailed day by day information about September weather in Auckland in the year 2016 below.