Seasonal Rose Pruning. There are differing opinions about when to prune roses. Some people like to prune in the fall, some in the spring. Heirloom says: both (with the exception of once-blooming roses, which should be pruned once just after flowering, see section on Special Situations).
The average maximum daytime temperature in Dubai in September is a very hot 38Â°C (100Â°F), while the average minimum night-time temperature is a warm 26Â°C (79Â°F). On average 0 mm (0 inches) of rain normally falls in Dubai during September with very little chance of rain falling during the month.
Dubai weather averages. Check out the Dubai weather averages before you book your next holiday to the United Arab Emirates. The warmest months in Dubai are July and August with an average maximum temperature of 41Â°C. The sunniest months are May and June with on average 11 hours of bright sunshine per day. The months with the least number of days with some rain are May, June, July, August, September, October and November with 0 days.