September 2011

RAINFALL

Although rainfall for September was below average virtually across the whole region from the Bellarine Peninsula to the Otways, there are few complaints. Geelong’s water catchments are at 90% of capacity and the year so far has been well above average. Average across urban Geelong was around 35 mm, compared to the long-term average of 49 mm. Normal totals for Geelong to the end of September are around 380 mm, but to date this year we have received around 470 mm, thanks to high totals in the early months.

TEMPERATURE

Geelong’s daily minimums averaged 8.0 degrees C and maximums 18.7 C. Despite the change in the site these figures would equate to around half a degree warmer than the Geelong long-term September average temperature.

OTHER FEATURES

There were 2 thunder-lightning days (19th and 28th) but only moderate falls of between 10 – 20 mm occurred on the 28th, with no severe storms. Strong winds over 60 kph were recorded on five days with the strongest gusts (76 kph) occurring on the 19th. Only minor damage was reported.

RAINFALL DATA

 

GEELONG REGION
Location Total for
Month
(mm)
Monthly
Average
(mm)
Aireys Inlet 33.4 (71.9)
Anakie 34.4 (64.0)
Anglesea na (70.5)
Apollo Bay 65.7 (108.6)
Ballan na (51.5)
Ballarat 54.8 (73.0)
Bannockburn 25.4 (52.0)
Barwon Heads 41.0 (61.0)
Bellbrae 40.0 (60.5)
Bells Beach na (60.5)
Beeac na (59.9)
Boonah 36.0 (n.a.)
Benwerrin na (n.a.)
Birregurra na (69.6)
Buninyong na (n.a.)
Clifton Springs 43.2 (65.0)
Cape Otway 67.2 (89.6)
Colac na (68.0)
Cressy 19.6 (n.a.)
Curlewis 40.2 (68.6)
Drysdale 50.0 (68.6)
Durdidwarrah 38.2 (69.9)
Forrest na (118.0)
Forrest (West Barwon) 52.8 (118.0)
Gellibrand na (n.a.)
Inverleigh 15.0 (51.6)
Johanna Heights 120.0 (170.0)
Lal Lal 28.0 (82.0)
Lavers Hill 180.0 (180.0)
Laverton 42.8 (53.0)
Melba Gully na (n.a.)
Melbourne (City) 73.6 (59.4)
Meredith (Darra) 33.0 (70.4)
Moriac 36.0 (56.0)
Morrisons 39.0 (n.a.)
Mt Cowley 83.8 (n.a.)
Mt Mercer na (n.a.)
Mt Sabine 61.0 (n.a.)
Ocean Grove na (n.a.)
Point Lonsdale 46.1 (59.2)
Pollocksford 32.0 (n.a.)
Portarlington na (59.2)
Queenscliff na (59.2)
Shelford na (54.6)
Sheoaks 38.8 (n.a.)
Skipton na (n.a.)
St Leonards na (58.0)
Teesdale na (57.7)
Torquay 40.0 (58.0)
Warncoort na (n.a.)
Weeaproinah 176.0 (200.3)
Winchelsea 23.4 (54.4)
You Yangs na (46.0)

GEELONG SUBURBS
Location Total for
Month
(mm)
Monthly
Average
(mm)
Avalon 39.8 (46.7)
Belmont 30.0 (50.2)
Bell Park 38.3 (50.0)
Breakwater 33.8 (48.0)
City na (48.2)
Connewarre na (60.3)
Corio 28.5 (46.6)
East Geelong 34.8 (46.6)
Grovedale 25.5 (51.0)
Grovedale South 32.2 (51.0)
Hamlyn Heights 37.1 (51.9)
Highton 45.0 (51.8)
Lara 31.5 (47.5)
Lara (Serendip) 39.2 (47.5)
Leopold na (50.8)
Leopold East na (50.8)
Manifold Heights 38.0 (51.9)
Moolap 30.0 (52.0)
Mt Duneed West 32.6 (51.0)
Waurn Ponds 29.0 (51.0)
Whittington na (50.3)
Urban Area Average 35.0 (48.0)