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.
Weather lowdown. As Prague, Czech Republic enters its summer season in June, the temperatures continue to warm up. During this month, the average temperature for the city begins at 15Â°C, created by highs of 20Â°C during the daytime and lows of 10Â°C after dark.loud coverage begins at 50% on June 1 st and rises up to 51% by June 27 th. On an average day, the sky is clear/mostly clear 39% of the time, partly cloudy 26% and mostly cloudy/overcast 25%. At this time of year, Prague is subject to less than one full foggy day across the month.