Manama (Bahrain) weather in December

December is one of the two months regulars name as the good time to be in Doha - their description is 20 to 24C by day and 16 to 20C in the evening, our row 25.7C over 18C - with any rain short-lived rather than a day-ender. The useful correction is about swimming. The Gulf here is not the bath it is in August: they call it frankly not that warm, around 20C at best, and our row's 22.7C sea agrees. A heated hotel pool is the better bet, and worth asking about before booking. Bring something for the evening, because the drop after dark is real in a city people picture as permanently hot. The record: 12.6mm across 1.2 precipitation days, humidity 71 percent, a 20.6 kph wind and AQI 98.

Forum posters consistently describe August as Bahrain's hottest month, with daytime temperatures cited around 40-44C and nighttime lows still in the mid-30sC, alongside very high humidity - conditions posters describe as genuinely hot and unpleasant outdoors, even though every indoor space is air-conditioned. Posters flag that Ramadan typically falls across all of August in some years, affecting dining and daytime activity availability. Posters generally describe summer in Manama as a quieter season overall, with many residents away and pace of life slowing due to the heat, though posters note waterparks and private beach pools remain viable options for cooling off. Posters generally rate August as the toughest month to visit Manama weather-wise, workable mainly for indoor and water-based activities.

Forum posters describe February as genuinely pleasant for walking around Manama, with temperatures commonly cited around 20C - comfortable for exploring on foot, though posters note it's not quite warm enough for swimming to feel appealing. Posters comparing across the winter months say December already runs sunny with temperatures in the early 20sC, suggesting February holds similar or slightly milder conditions within that same comfortable winter stretch. Overall, posters consistently frame the cooler winter months, February included, as far more comfortable for sightseeing on foot than the intense heat and humidity of the summer season here.