January 2007

RAINFALL

In the last month rainfall has been below the January average for most of the immediate Geelong region. Geelong received around 85% of normal January totals, and the Moorabool catchment area was similar. Geelong suburbs received around 35 mm (average 41mm). Further afield, to the south and west, the situation was different. The Otways catchment received generally well above average rainfall with West Barwon Dam totalling 88mm, double its average. Despite the good Otways rainfall water levels stand at only 20.4% owing to low runoff after a long dry spell. The heavy rains received around the 21st largely soaked into the dry topsoil and consequently resulted in little improvement to our water supplies.

TEMPERATURE

Geelong’s mean monthly temperature has been approximately 0.8 degree warmer than average. Average minimum was 14.4C compared to 13.6C and average maximum was 25.9C compared to 25.2. Top temperature was 41.6C on the 16th and there were 6 days over 30 degrees. The coldest overnight temperature was 9.0C on the 10th and the warmest was 21.0C on the 11th.

Geelong had six days of smoke haze. These occurred on the 9th, 15th, 16th, 17th, 18th, and 19th of January. There were five windy days with gusts over 60 kilometers per hour with a maximum of 72kph on both 20th and 21st of January.

RAINFALL DATA

 

GEELONG REGION
Location Total for
Month
(mm)
Monthly
Average
(mm)
Aireys Inlet 50.0 32.0
Anakie 26.9 40.0
Anglesea 36.0
Apollo Bay 85.4 52.1
Bacchus Marsh 33.0
Ballan 50.6 34.9
Ballarat 89.8 39.1
Bannockburn 26.8 30.0
Barwon Heads 61.0 33.0
Barwon Heads Golf Club 53.4 33.0
Bells Beach 51.1
Beeac 80.5 27.9
Benwerrin 43.9
Birregurra 74.6 27.9
Birregurra Eng 75.3 27.9
Boonah 80.8 n.a.
Cape Otway 83.6 43.9
Clifton Springs 49.6 43.9
Colac 50.2 43.9
Cressy 63.2 43.9
Curlewis 57.0 33.8
Dereel 69.1 43.0
Drysdale 41.4
Durdidwarrah 39.6 n.a.
Fiskville 36.0
Forrest 111.6 54.8
Gellibrand 125.0 n.a.
Gerangamete n.a.
Inverleigh (BoM) 36.0
Lake Colac n.a.
Lal Lal n.a.
Lavers Hill 170.0 80.0
Laverton 29.8 40.0
Lethbridge 38.0
Melba Gully n.a.
Melbourne (City) 32.6 48.0
Meredith 40.0
Meredith (Darra) 42.2 40.9
Moriac 44.5 43.9
Morrisons 45.6 36.0
Mt Buninyong n.a.
Mt Cowley n.a.
Mt Mercer n.a.
Mt Sabine n.a.
Pollocksford 32.8 36.0
Point Lonsdale 35.5 36.0
Portarlington 33.8
Queenscliff 35.0
Shelford 33.0
Sheoaks 24.0 n.a.
St Leonards 41.0 35.0
Skipton 73.6 n.a.
Teesdale 29.4 37.8
Torquay 41.5 29.0
Weeaproinah 193.6 87.0
West Barwon 88.0 36.0
Winchelsea 25.4
Wooloomanata n.a.
You Yangs 24.5 31.0

GEELONG SUBURBS
Location Total for
Month
(mm)
Monthly
Average
(mm)
Avalon 38.2 37.1
Bell Park 33.0 34.8
Belmont 32.0 34.8
Belmont South 31.8 34.2
City na
Connewarre 40.5 na
Corio (1) 29.0 na
Corio (2) 36.0 na
Grovedale 34.5 na
Grovedale South 36.0 na
Hamlyn Heights (1) 37.0 na
Hamlyn Heights (2) 32.7 na
Highton na
Lara 27.5 na
Leopold East 50.2 47.6
Leopold 44.0 48.0
Mt Duneed Airport 34.4 38.1
Mt Duneed West 34.1 38.1
Whittington 41.2 32.2
Urban Area Average 35.0 40.1