July 2017

TEMPERATURE

Geelong had a very average July, with daily minimums around 0.5 degrees C cooler than normal and maximums 0.7 C warmer than normal.    There were six frosts when minimums fell to 2.0 degrees or lower and the lowest overnight minimum was minus 2.2 C on the 2nd.  This was Geelong’s equal third lowest minimum – the coldest since 1994.

The warmest night was the 30th when 10.9 C was the highest minimum since May and the coldest day (the 3rd) only reached 11.6 C.

RAINFALL

The Geelong Urban Area received an average of 40 mm in July on 17 days.  The latest 30-year average is 44.5 mm so the month fell into the normal category.  On the wettest day (28th) a total of 11.2 mm fell at Breakwater.

In the rest of the region falls ranged from below 50% of normal at Balliang to well over 100% at Apollo Bay.

OTHER FEATURES

There were six frosts, one thunder day (25th) and one very windy day with gusts over 60 kmh on the 29th.

The water supply catchments are about 62% of capacity; this is 10% higher than at the same time last year.

 RAINFALL DATA

GEELONG REGION
Location Total for
Month
(mm)
Monthly
Average
(mm)
Aireys Inlet 71.2 75.7
Anakie na 49.0
Anakie West 24.6 na
Anglesea na 64.0
Apollo Bay 132.3 116.8
Bacchus Marsh 18.4 34.3
Ballan na 47.3
Ballarat 58.8 68.0
Balliang 15.8 33.5
Bannockburn 25.6 43.0
Barwon Heads Golf Club 41.4 59.0
Beech Forest na 201.2
Bellbrae na 63.7
Bells Beach 48.4 63.7
Beeac 41.0 63.2
Benwerrin 87.0 na
Birregurra 47.2 71.4
Boonah 90.4 na
Breamlea 50.2 na
Cape Otway 121.4 105.8
Colac na na
Colac (Mt Gellibrand) 57.8 na
Clifton Springs 40.8 54.0
Cressy na 78.0
Curlewis na 49.0
Dereel 61.0 52.0
Drysdale na na
Durdidwarrah 71.0 54.4
Forrest na 120.0
Forrest (West Barwon) na 130.5
Gellibrand na 106.2
Inverleigh 16.8 52.8
Lal Lal 50.8 70.0
Lavers Hill na na
Laverton 27.2 42.0
Melba Gully na n.a.
Melbourne (City) 30.4 49.0
Melton 19.6 49.0
Meredith (Darra) 33.6 49.0
Moriac 55.2 57.0
Morrisons na 57.0
Mt Cowley 105.4 na
Mt Mercer 35.8 na
Mt Sabine 59.6 na
Ocean Grove 56.4 59.0
Point Lonsdale 36.1 56.0
Pollocksford 34.2 56.0
Portarlington na 55.1
Queenscliff 26.8 56.6
Scotsburn 43.6 56.6
Shelford na 45.0
Sheoaks 25.8 45.0
Skipton na n.a.
St Leonards 45.8 55.0
Sutherlands Creek 21.4 na
Teesdale na 42.7
Torquay na 59.0
Warncoort 54.8 65.0
Wallington na 55.0
Winchelsea na 50.2

GEELONG SUBURBS
Location Total for
Month
(mm)
Monthly
Average
(mm)
Avalon 29.6 45.2
Bell Park 26.3 47.2
Belmont 44.0 47.5
Breakwater Racecourse 43.4 46.0
Connewarre (Armstrong Creek) na 41.4
Corio 36.0 40.0
Drumcondra na 51.0
East Geelong 48.4 46.0
Grovedale 48.0 44.2
Grovedale South 50.0 47.5
Hamlyn Heights 33.8 47.5
Herne Hill 39.0 46.0
Highton 45.2 49.2
Lara 29.0 38.6
Lara (Wooloomanata) 18.0 38.6
Leopold North 45.0 47.4
Leopold East na 47.4
Manifold Heights 42.5 48.6
Moolap 42.4 43.0
Waurn Ponds na 43.0
Whittington 40.4 49.5
Urban Area Average 40.0 44.5

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