Tips for Mandevilla Care. When you buy your mandevilla vine, chances are good that itâs a lush plant full of flowers. You may wish to transplant it to the ground or into a bigger or more decorative container. Mandevilla flowers need sandy, well-draining soil with plenty of organic material mixed in.nce temperatures go below 50 F. (10 C.), you can bring your mandevilla plant indoors for the winter. When you bring your mandevilla flowers indoors, be sure to check the plant carefully for pests and treat these pests before bringing the plant indoors. You may want to cut back the plant by up to one-third.
Averages for Prague in August. August is usually the hottest month of the year for Prague, Czech Republic. During this month, the average temperature for the city begins at 18.5Â°C, created by highs of 24Â°C during the daytime and lows of 13Â°C after dark.
Although it only occurs on an average of once every ten days, temperatures have been known to rise above 26Â°C and fall below 1Â°C in Prague in May. The hottest temperature ever registered in the city at this time of year is 30Â°C, whilst the coldest temperature ever recorded here during this month is -1Â°C.t an average of 67% â the same as April â the humidity for Prague in May is relatively low when you compare it to February and March. During this month, the relative humidity for the city ranges between 46% (comfortable) and 92% (very humid), rarely going below 29% (dry) or reaching as high as 100% (very humid).