December 2012

RAINFALL

A disappointing month’s rain ended an above average rainfall year for much of the Geelong-Otways region. Only a few places along the Otways coast received above average falls. Rain only fell on eight days (average 9) in Geelong.Geelong’s urban area total was around 28 mm, some 12 mm below normal.

TEMPERATURE & OTHER FEATURES

Temperatures were above normal. Minimums averaged 12.1 C and maximums 24.5 C, resulting in an adjusted December figure one degree above average.

There were 5 days over 30 degrees, and the maximum was 38.3 on the 23rd. The warmest overnight minimum was 20.0 C on the 24th. No severe storms occurred although there were two thunder-days (13th & 19th).

There were two days with strong wind gusts over 60 kph: the 5th and the 8th on which 72 kph gusts were recorded both days. For a complete summary of the year’s weather, please see the separate annual report.

RAINFALL DATA

GEELONG REGION
Location Total for
Month
(mm)
Monthly
Average
(mm)
Aireys Inlet 57.4 34.0
Anakie 38.3 55.0
Anglesea na 48.0
Apollo Bay 81.6 63.2
Bacchus Marsh na 47.1
Ballan 30.8 45.9
Ballarat 34.0 51.6
Bannockburn 29.2 42.0
Barwon Heads 25.0 47.0
Bellbrae (1) na 54.0
Bellbrae (2) na 54.0
Beeac na 42.4
Beech Forest 108.0 96.4
Benwerrin 32.4 n.a.
Birregurra 33.0 42.4
Boonah na n.a.
Cape Otway 43.6 52.7
Clifton Springs 21.2 n.a.
Colac 30.2 46.6
Cressy 30.8 42.7
Curlewis 25.4 44.2
Dereel na 44.2
Drysdale 19.6 44.7
Durdidwarrah 39.2 55.1
Fiskville 35.4 n.a.
Forrest 68.8 60.3
Gellibrand na n.a.
Gerangamete na n.a.
Inverleigh 28.8 45.5
Johanna Heights 81.0 na
Lake Colac na 45.5
Lal Lal 31.2 n.a.
Lavers Hill 91.0 90.0
Laverton 29.8 45.0
Lethbridge na 55.9
Melba Gully na n.a.
Melbourne (City) 30.0 59.0
Meredith 25.2 n.a.
Meredith (Darra) 38.4 51.8
Moriac 44.2 n.a.
Morrisons na 47.0
Mt Buninyong 41.4 n.a.
Mt Cowley 67.4 85.0
Mt Gellibrand 60.0 na
Mt Mercer 40.2 n.a.
Mt Sabine 45.2 90.0
Point Lonsdale 29.3 45.0
Pollocksford 32.8 n.a.
Portarlington na 45.5
Queenscliff na 43.4
Shelford na 45.0
Sheoaks 37.6 29.2
Skipton 25.2 46.4
St Leonards na 45.0
Teesdale na 39.9
Torquay 37.0 40.0
Warncoort na n.a.
Wyelangta 107.0 120.7
West Barwon 67.2 65.0
Winchelsea 37.8 41.1
Wooloomanata 28.2 n.a.
You Yangs na n.a.
GEELONG SUBURBS
Location Total for
Month
(mm)
Monthly
Average
(mm)
Avalon 31.0 28.1
Bell Post Hill 21.5 47.8
Belmont 30.0 44.0
Breakwater Racecourse 24.2 41.0
Connewarre na 52.1
Ceres na 44.0
Corio 25.1 42.0
Drumcondra na 41.0
East Geelong 24.1 41.0
Grovedale 29.0 44.2
Grovedale South 32.5 44.2
Hamlyn Heights 26.8 42.0
Herne Hill na 42.0
Highton na 44.2
Lara 24.0 42.0
Lara (Serendip) na 42.0
Leopold 29.0 53.9
Leopold East 32.8 42.0
Manifold Heights 24.4 47.8
Moolap 23.2 38.0
Mt Duneed West 26.5 42.2
Waurn Ponds 33.8 42.2
Whittington na 42.0
Urban Area Average 28.0 41.0