Weather in July
Temperature
With average high and low temperatures of 17.7°C (63.9°F) and 12.3°C (54.1°F) respectively, July is Rottnest Island's coldest month.Humidity
July through September, with an average relative humidity of 64%, are the most humid months in Rottnest Island.Rainfall
July is the month with the most rainfall in Rottnest Island, Australia. Rain falls for 17.4 days and accumulates 114mm (4.49") of precipitation.Daylight
The average length of the day in July in Rottnest Island is 10h and 17min.On the first day of the month, sunrise is at 7:19 am and sunset at 5:24 pm. On the last day of July, in Rottnest Island, sunrise is at 7:07 am and sunset at 5:41 pm AWST.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Rottnest Island?
What is the temperature in July in Rottnest Island?
What is the most humid month in Rottnest Island?
What is the average humidity in July in Rottnest Island?
What is the wettest month in Rottnest Island?
How many days does it rain in July in Rottnest Island?
How many hours of daylight does Rottnest Island have in July?
When are sunrise and sunset in July in Rottnest Island?
Average temperature in July
Rottnest Island, Australia
- Average high temperature in July: 17.7°C
The warmest month (with the highest average high temperature) is February (27.4°C).
The month with the lowest average high temperature is July (17.7°C).
- Average low temperature in July: 12.3°C
The month with the highest average low temperature is February (19.5°C).
The coldest month (with the lowest average low temperature) is July (12.3°C).
Average humidity in July
Rottnest Island, Australia
- Average humidity in July: 64%
The months with the highest relative humidity are July, August and September (64%).
The months with the lowest relative humidity are March and May (60%).
Average rainfall in July
Rottnest Island, Australia
- Average rainfall in July: 114.2mm
The wettest month (with the highest rainfall) is July (114.2mm).
The driest month (with the least rainfall) is February (7.3mm).
Average rainfall days in July
Rottnest Island, Australia
- Average rainfall days in July: 17.4 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (1.8 days).
Average daylight in July
Rottnest Island, Australia
- Average daylight in July: 10h and 2min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
Rottnest Island, Australia
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