Weather

The follow outlines the average weather conditions found in Perth in the month of February.

Average daily temperatures
Average maximum - 27.9 degrees Celsius
Average minimum – 18.1 degrees Celsius

UV index
12-13 (this is considered extreme)

Hours of daylight
11.2 hrs/day. Sunshine average is 10 hrs/day

Average relative humidity
Morning - 57%
Afternoon - 55%

Average rainfall
11.3mm

Average wind speed
Morning – 17.9 km/hour
Afternoon – 23.2 km/hour

Expected water temperature
21 - 22 degrees Celsius

Water clarity
4-5 metres, depending on wind conditions

Water salinity
35.7ppt (high)

Prevailing winds
Cottesloe
Morning – East/south east at 13-18knots
Afternoon – South west at 11-20knots

Rottnest
Morning – East/south east at 11-20knots
Afternoon – South/south west at 11-20knots

Predicted tidal range
Cottesloe - 0.44m at 0612

Rottnest – 0.33m at 0607 and 0.82 at 2147