One degree

21 07 2024
Dawn breaking on ART farm – it was colder than it looks!

The car thermometer read 10C but I was determined to get the photograph that I’d seen on several early morning trips to walk the dogs on ART farm on the northern boundary of Harare. There was nothing for it but to just put up with the cold. Yes, it’s winter here in the southern hemisphere and we expect it to get cold, with the occasional frost in low-lying areas, but this winter has been unusually warm during the day.

We get our rains in our summer and this last season was marked by an El Niño event in the south Pacific Ocean (unusually warm temperatures) which kept the Inter-tropical Convergence Zone (ITCZ), the source of most of our summer rain, well to the north over Kenya and Tanzania. Zimbabwe went dry and consequently hungry. Most of the staple crop of maize grown in the country is rain-dependent and there was widespread crop failure. Farmers desperate to sell their cattle while they were marketable, swamped the abattoirs who eventually refused to buy any more. I’m told by my commercial farmer customers that what maize has been grown has been subject to widespread theft.

Droughts are nothing new in this part of the world – in 1992 when I was living in the east of the country we had a similar one and I took the photo below near where I was living. The next year the rains returned and the grazing recovered.

El Niño has relinquished its grip and been replaced by La Niña, which is characterized by cooling of the Pacific Ocean, which is good news for our weather pattern – we can expect a more normal rainy season this year. This unusually warm July is merely that, unusually warm due to the barrage of low pressure systems hitting the Cape in South Africa which draw warm air down from central Africa. La Niña has no effect on Zimbabwe’s winter temperatures.

From my business’ point of view I am not complaining – the warmer temperatures help us to get the seedlings through the nursery quicker and reduce costs. We really do need the prospect of a good wet season though as we rely entirely on boreholes for our water supply and despite the La Niña event of 2020 to 2022 we didn’t get the good rains the rest of the country experienced so they will need replenishing.





Winter’s parting shot

19 08 2012

Just when we thought a particularly cold winter had finally moved on it throws a parting shot. I was about to take the duvet off the bed yesterday and store it for next winter when a bitterly cold wind sprung up and it was back to wearing a fleece all day. By yesterday afternoon it had become overcast too and I didn’t even bother taking my model glider out of the Land Cruiser at the microlight club. It didn’t help that as I turned down the track to follow the runway I came across a raging veld fire that had been INTENTIONALLY lit! It was bad enough that there didn’t seem to be much purpose to it and fire guards are required by law to have been burnt by the end of June, but on a day with a really strong wind! Now that really got the bad humour going.

Of course where there is destruction there is opportunity and the herons had not wasted time getting in on the action and searching the scorched ground for rats and other animals unfortunate enough not to have escaped the fire. There were black-shouldered kites and black-breasted snake eagles also cruising hopefully above the burnt veld. I caught this heron as it cruised by no doubt looking for better “action”. It’s not a brilliant photo but I do love the way the low light has sculptured the wings and body.

A grey heron cruises past