June 2004

RAINFALL

Well above average rainfall was received in the Otways catchment and average falls in the Moorabool, but generally below average across the urban area. The Bellarine Peninsula and Surf Coast generally also fared well with more than normal June tallies.

The legendary Weeaproinah, although not in the Barwon catchment, was the recipient of a phenomenal 416mm, that’s almost twice the June average. The West Barwon Dam at Forrest received 188mm, or 60mm more than normal. On the other hand, although urban Geelong averaged 40mm, this is still below the June average of 44mm, and falls ranged from 28mm at Belmont to 52mm at Mt Duneed.

As a result of the rainfall, runoff into the system was very good and the reservoirs overall have risen to around 50% of capacity – much better than last year’s 42% at the same time.

TEMPERATURES

June was slightly warmer than normal. Preliminary figures indicate that average daily minimum was 6.7 degrees compared to the long-term normal 5.9, and average maximum was 14.4, compared to the normal 14.3. The reason it probably felt cooler was the generally windier month – there were three days on which strong winds exceeded 70kph. On these days, (3rd, 14th and 19th) there was some minor damage to trees and power lines, but no widespread destruction otherwise.

OTHER FEATURES

Hail was experienced on the 25th in the northern suburbs and there was one thunder day in Geelong (9th) but no other severe storm events apart from the strong winds.

RAINFALL DATA

 

GEELONG REGION
Location Total for
Month
(mm)
Monthly
Average
(mm)
Aireys Inlet 76.8 66.8
Anakie na 49.0
Anglesea na 57.0
Apollo Bay 191.0 109.8
Bacchus Marsh na 38.6
Ballan 73.8 45.0
Ballarat 70.2 64.7
Bannockburn 38.8 42.0
Barwon Heads 70.5 57.0
Bellbrae na 60.4
Beeac 20.9 55.9
Beech Forest 290.0 200.0
Benwerrin 133.0 na
Birregurra 99.2 64.8
Boonah 117.6 na
Cape Otway 182.8 98.0
Colac 67.0 76.8
Dereel 80.4 65.0
Drysdale na 62.5
Durdidwarrah 69.8 57.2
Forrest 111.4 113.0
Forrest (West Barwon) 188.6 125.0
Gellibrand 188.6 111.8
Inverleigh 45.6 46.7
Lake Colac 82.8 76.8
Lal Lal 81.4 na
Laverton 37.2 38.0
Lethbridge 52.8 38.0
Little River West 34.0 35.0
Melba Gully 286.0 na
Melbourne (City) 38.0 50.0
Meredith (Darra) 59.4 57.9
Moriac na 53.0
Morrisons 81.8 na
Mt Buninyong 108.2 na
Mt Cowley 244.2 na
Mt Mercer 72.8 na
Mt Sabine 287.8 na
Paraparap na 53.0
Point Lonsdale 58.5 58.0
Pollocksford 45.4 na
Portarlington na 55.4
Queenscliff na 56.6
Shelford 51.8 47.0
Sheoaks 62.4 na
St Leonards 92.0 55.0
Teesdale na 50.0
Torquay 69.0 52.0
Warncoort na 68.0
Weeaproinah 416.2 213.1
Winchelsea 61.2 48.5
Wurdi Boluc 63.5 48.5
GEELONG SUBURBS
Location Total for
Month
(mm)
Monthly
Average
(mm)
Avalon 40.0 35.6
Bell Park 33.8 46.1
Belmont 40.0 43.9
City 36.0 46.1
Cloverdale na 40.0
Connewarre na 48.7
Corio na 40.0
East Belmont 27.5 43.9
Grovedale 41.0 48.2
Grovedale South 43.8 48.2
Hamlyn Heights 38.0 49.9
Highton 37.6 48.1
Lara 38.5 37.3
Lara (Serendip) 45.8 37.3
Leopold na 62.9
Leopold East na 62.9
Manifold Heights 37.5 46.1
Mt Duneed Airport 38.8 53.6
Mt Duneed West 51.8 53.6
St Albans Park 38.0 46.1
Whittington 42.0 46.1
URBAN AREA AVERAGE 40.0 43.3

 

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