January 2000

RAINFALL

Once again below average rainfall fell in the Geelong region, according to GWS Manager Lindsay Smail, but there were wide variations, from 17 mm at Shelford to 48 mm at Teesdale only 6 kilometres away. The major reason for the differences was the nature of the thunderstorms experienced on the 26th. On that day Shelford received only 9 mm from the storm while Teesdale got 32 mm. Similarly Manifold Heights registered 35 mm on that day while the rest of Geelong averaged 15-20 mm. The urban area averaged 33 mm for the month.

TEMPERATURE

Average maximum for the month was 23.6 degrees, or about half a degree cooler than normal. The average minimum was 12.5 degrees, a full degree lower than normal. In the second half of the month the temperature only rose above 25 on one occasion.

RAINFALL DATA

GEELONG REGION
Location Total for
Month
(mm)
Monthly
Average
(mm)
Aireys Inlet 31.6 24.4
Anakie 36.5 40.0
Anglesea 41.0 36.0
Apollo Bay 48.2 52.1
Bacchus Marsh 38.0 33.0
Ballan 34.0 34.9
Ballarat 14.4 39.1
Bannockburn 40.0 30.0
Barwon Heads n.a. 33.0
Bellbrae 17.0 51.1
Beeac 24.8 27.9
Birregurra 21.0 27.9
Cape Otway 40.4 43.9
Colac 21.4 36.4
Drysdale 34.5 41.4
Forrest (West Barwon) 46.4 57.0
Gellibrand 40.0 41.7
Inverleigh 20.0 25.7
Laverton 25.6 40.0
Lethbridge 38.1 38.0
Melba Gully 91.0 n.a.
Melbourne (City) 36.6 48.0
Meredith (Darra) 42.2 40.9
Modewarre 26.0 36.6
Paraparap 22.0 28.0
Portarlington n.a. 33.8
Queenscliff 38.2 35.0
Shelford 16.6 33.0
St Leonards 39.5 35.0
Teesdale 48.0 37.8
Torquay 24.0 29.0
Wallington n.a. 31.5
Warrnambool Airport 25.8 51.6
Weeaproinah 106.6 87.0
Werribee n.a. 31.8
Winchelsea 25.0 25.4
GEELONG SUBURBS
Location Total for
Month
(mm)
Monthly
Average
(mm)
Avalon 20.4 37.1
Bell Park 31.0 34.8
Belmont 31.5 34.2
City 28.0 32.2
Connewarre 21.1 39.2
Corio 31.2 35.0
Grovedale 23.0 34.3
Hamlyn Heights 34.6 45.8
Highton 32.0 34.2
Lara 19.5 27.7
Lara (Serendip) 20.4 27.7
Leopold South 37.0 49.2
Manifold Heights 41.8 34.8
Manifold Heights North 33.0 34.8
Mt Duneed Airport 24.2 28.1
Mt Duneed West 27.1 28.1
Norlane 30.0 44.3
St Albans Park 31.4 32.2
Urban Area Average 33.0 34.3