The Dry Season continues

White-gaped Honeyeater
Oooh, that was good!

We’re well into the Dry season now and the birds come to water whenever they can. These White-gaped Honeyeaters (Lichenostomus unicolor) came to bathe under the sprinkler this morning.

Rain? What’s that? We had a few drops (almost few enough to count individually) a couple of days ago, but before then?

I had to look at the BoM’s records. They show we have had nothing over 0.2mm on any one day all the way back to early July when we had 12.4mm one day and a sprinkling on the days either side of it. June’s total was … wait for it … 2.2mm and in May the total was only 1.8mm. We had 10 mm in April but, really, it stopped raining at the end of March.

We have had less than 30 mm in a bit over five months. Continue reading “The Dry Season continues”

Townsville’s 2018 Wet Season and what comes after

We’re officially in Winter now and I reckon we moved definitively into the Dry season a fortnight ago, so it’s worth looking back at the Wet and seeing what’s likely to happen to our water supply in the Dry.

Wet season rainfall and the year to come

Herveys Range rain radar
Here comes the rain! Hervey’s Range rain radar, 9.15 pm on Feb 20, 2018

BoM climate data reveals that our rainfall so far this year, Jan – Feb – Mar – April – May, was 118 – 285 – 343 – 10 – 2 mm, for a total of 760 mm.

Of that, 435 mm fell in the last week of February and the first two days of March when a rain depression was trapped over the city; an unusual but very welcome event which made the difference between another really ¬†weak Wet and a nearly-average one. Continue reading “Townsville’s 2018 Wet Season and what comes after”

Are rainwater tanks useful in Townsville?

Townsville’s ongoing drought has encouraged many of us, especially the keen gardeners, to think seriously about bores, grey water systems and rainwater tanks. This post attempts to arrive at a credible answer to the first question we must ask about tanks: are they even useful?

We have been hearing from two schools of thought on the question for as long as we have been in Townsville, more than 25 years: “Yes, of course!” and “No! The dry season is so long and so dry that no tank will last through it.” One group must be wrong, and the only way to find out is to crunch a few numbers. Continue reading “Are rainwater tanks useful in Townsville?”