Weather in Manama Bahrain
The months of November, December, January and February and early March could be the best time to visit Bahrain, when the weather may not be too hot during the day, and evenings are cool. October and April are just bearable. May to September are the summer months and Bahrain could be hot and humid during this time, except for occasional blowing of cool northerly winds. During the other months, Bahrain is quite hot and humid with frequent sandstorms. Rainfall is scanty and occurs mainly during winter.
Other than during summer, visitors also usually avoid the Ramadan period, the Muslim month of daytime fasting, when restaurants are closed during the day. During this time of the year, there is not much business done and lives slow down considerably.