could also reach , with humidity averaging over 90%. Rainfall in Dubai is infrequent and does not last for a long period. It mostly rains during the winter period between November and March in the form of short downpours and an occasional thunderstorm. On average, rain falls only 25 days a year. February is the wettest month in Dubai with an average of of rain. The weather in Dubai is extremely dry in the month of June with little or no rain; however, heavy rain with thunderstorm can unexpectedly fall on some days in June, despite it is being the driest month in Dubai, with an example being June 21, 2019. March and December also record some amount of rainfall. The rainfall during January, April, July, October and November are about average while the amount of rain in May, August and September are comparatively lower. The hottest months are July and August with the average high temperatures exceeding . January is the coolest month with the highs of about and lows of about . Dubai tends to be extremely hot and humid in the months of July and August, with temperatures hitting around , and with lows of barely less than , making it the most unpleasant time to visit Dubai. During the months of May, June, September, and October, temperatures are hot, but rather quite bearable, with average highs of no more than and with lows of about on average, making it an ideal time to visit the beach or swimming pool. Climatic conditions by month In January the average maximum daytime temperature in Dubai is usually around , with average lows of about . The average rainfall is 10 mm (0.4 inches) of, with rain generally falling on just two days of the month. While the average sea temperature in January is . January is also known for having days of unusual precipitation events . On January 15, 2008, of rain was recorded in 24 hours. In February the average maximum daytime temperature in Dubai is with the average minimum nighttime temperature of . The average rainfall is during February. While the average sea temperature is . In March the average daytime temperature is , with moderate heat and humidity. The average minimum temperature in March is about . The average rainfall is during March, with rain generally falling on just four days of the month. While the