October 2007

RAINFALL

October was Geelong’s third driest month of the year to date, adding just 23 mm to the annual total. In what ought to be our wettest month, most areas within the district only registered around 40-50 % of normal rainfall.

Geelong’s rain for the year now totals just 347 mm, which is only around 77% of the ten-month average. By this time normally we should expect around 450 mm. The good rain totals of winter time were a break from the last El Nino drought, but despite the confirmed existence of La Nina in the Pacific, no improvement has yet been experienced.

Water supplies are now down to the concerning level of 31% of capacity. Despite this Barwon Water’s ill-advised policy of relieving some water restrictions has been implemented in the face of much public criticism.

TEMPERATURES

The overall mean temperature ended just around 0.6 degrees above average (13.7C compared to 13.1C) and there were no records broken.

There were no days over 30C and the October average is just one. The hottest day reached 29.4C on the 27th and the warmest overnight temperature was 15.8C on the 22nd.

OTHER FEATURES

There was one frost, on the 18th (1.1C), and ten very windy days with gusts over 60 kph, with an maximum gust of 83 kph at Mt Duneed on the 3rd. There were no severe storms and lightning was seen on one day (29th).

RAINFALL DATA

 

GEELONG REGION
Location Total for
Month
(mm)
Monthly
Average
(mm)
Aireys Inlet 26.0 61.5
Anakie 30.5 66.0
Anglesea na 65.0
Apollo Bay 63.0 99.0
Ballan 19.4 58.0
Ballarat 14.2 69.6
Bannockburn 22.8 53.0
Barwon Heads 26.6 60.0
Bellbrae 36.2 69.3
Bells Beach 29.0 69.6
Beeac na 60.7
Birregurra 52.2 64.8
Boonah 55.4 n.a.
Cape Otway 57.8 81.5
Clifton Springs (1) 31.2 48.0
Clifton Springs (2) 27.0 48.0
Colac 21.6 73.6
Cressy 20.2 n.a.
Curlewis na 48.0
Drysdale na 48.0
Durdidwarrah 26.8 n.a.
Forrest na 112.0
Forrest (West Barwon) 82.0 112.0
Inverleigh 12.0 54.6
Lake Colac 13.0 n.a.
Lal Lal 27.0 n.a.
Lavers Hill 130.0 146.5
Laverton 14.2 61.0
Melba Gully na 170.0
Melbourne (City) 17.0 68.0
Meredith (Darra) 20.6 70.4
Moriac 31.0 n.a.
Morrisons 24.8 n.a.
Mt Buninyong 24.0 n.a.
Mt Cowley na n.a.
Mt Mercer 24.6 n.a.
Mt Sabine 63.0 n.a.
Ocean Grove 26.4 n.a.
Point Lonsdale na 52.0
Pollocksford 25.2 n.a.
Portarlington na 57.9
Queenscliff na 57.9
Shelford 17.0 55.0
Sheoaks 24.6 n.a.
Skipton na n.a.
St Leonards na 58.0
Teesdale na 49.8
Torquay 31.0 61.0
Warncoort 35.0 n.a.
Weeaproinah 155.4 174.2
Winchelsea 21.0 51.1
You Yangs na 46.5

GEELONG SUBURBS
Location Total for
Month
(mm)
Monthly
Average
(mm)
Avalon 18.8 40.9
Bell Park 19.2 55.9
Belmont 24.0 57.0
City 18.0 57.0
Connewarre na 57.5
Corio na 54.0
Grovedale South 27.0 56.3
Hamlyn Heights (1) 25.0 60.6
Hamlyn Heights (2) na 60.6
Highton na 56.1
Lara 17.0 46.0
Lara (Serendip) na 46.0
Leopold 25.0 64.0
Leopold East na 64.0
Manifold Heights 32.3 57.0
Mt Duneed Airport 23.0 52.3
Mt Duneed West 32.5 52.3
Whittington 23.5 53.5
Urban Geelong Average 24.0 58.0