If you spend Christmas in Manama, you’ll notice the weather feels mild and comfortable—nothing like the icy chill you get in so many other places. Average daytime temperatures usually float around the low 70s°F (about 22°C), while evenings drop into the low 60s°F (around 16°C). That creates some pretty pleasant conditions for being outdoors.
Rain hardly ever interrupts things, though you might get a brief, light shower now and then. It adds a little coolness to the season, but nothing major.
You’ll see shorter days, about ten and a half hours of daylight, and the sunshine feels much softer than the summer’s harsh glare. The sea stays warm enough for a swim, if you don’t mind cooler water, and the air feels crisp but not cold.
This balance makes December a great time to check out the city’s markets, the waterfront, or any of Manama’s cultural spots.
The holiday season in Manama stands out for its unique contrast. Festive lights and celebrations fill the city, but the weather lets you comfortably enjoy both indoor gatherings and outdoor strolls.
The climate really creates a relaxed, lively atmosphere and gives you a different kind of Christmas experience.
Overview of Manama’s Climate
Manama has a subtropical desert climate with very hot summers, mild winters, and barely any rainfall. You’ll get long stretches of dry, sunny weather, but in winter, the air cools down and the wind can pick up a bit.
Desert Climate Characteristics
Manama sits right in an arid zone, so sunshine dominates most days and rainfall stays scarce. The city gets less than 6 mm per month on average, and most of that falls between December and March.
Summers are almost bone dry.
Humidity can feel high, though, since Manama hugs the Persian Gulf. From late spring through fall, dew points rise and things can get muggy even if it doesn’t rain.
That mix of heat and humidity makes the summer season feel pretty oppressive.
The desert climate also brings big differences between day and night. In winter, you’ll see daytime highs near 68–72°F (20–22°C), but nights can drop to 58°F (14°C).
Summer is a different story, with highs often above 100°F (38°C) and very little cooling off after dark.
Seasonal Weather Patterns
You can really split Manama’s weather into two main stretches: the long hot season and the shorter cool season. The hot season runs from mid-May through early October.
During those months, average highs stick above 95°F (35°C) and peak in July at around 102°F (39°C). Nights don’t bring much relief—they usually stay above 86°F (30°C).
The cooler season goes from December through early March. This is when you’ll find the best conditions for being outside.
Average highs in January sit at about 68°F (20°C), and lows dip near 58°F (14°C). Most of the year’s rain falls in January, February, and March, but it’s rarely more than 0.4 inches (10 mm) per month.
Spring and autumn are transition months. April and October are moderately warm, while November often feels just right with highs near 81°F (27°C).
These months draw visitors who want manageable temperatures and clear skies.
Impact of Geography on Climate
Manama’s spot on Bahrain’s northeastern coast really shapes its weather. The Persian Gulf takes the edge off the desert heat a bit, but it also bumps up the humidity, especially in summer.
That’s why you can feel sticky even if it hasn’t rained.
The city sits just 5 meters above sea level, so it’s open to coastal winds. From November to early April, northwesterly winds pick up, sometimes reaching 12 mph (19 km/h) in February.
These breezes cool things down but can also blow in dust from inland.
Unlike inland deserts, Manama’s closeness to the water means the sea surface temperature matters too. In winter, Gulf waters drop to about 64°F (18°C), but in August they can hit 93°F (34°C).
Those warm waters add to the humid, heavy feel during the hot season.
Typical December Weather in Manama
December brings mild daytime warmth, cooler evenings, and almost no rain. Expect shorter daylight hours, moderate sunshine, and a lower UV index compared to summer, so being outside feels a lot more comfortable.
Average Temperature in December
Manama’s December temperatures are mild and pleasant. Daytime highs usually land between 21°C to 24°C (69°F to 76°F), while nights cool off to 16°C to 19°C (61°F to 67°F).
Compared to the summer’s heat, it’s a refreshing change. You’ll notice humidity and heat drop off, which makes it much easier to spend time outdoors.
If you’re thinking about swimming, the sea temperature averages around 22°C (72°F). Some might find that a bit cool, but it’s still doable for a quick dip.
Evenings can feel chilly, so packing a light jacket or sweater is a good idea.
Rainfall and Humidity Levels
Rain almost never shows up in Manama during December. On average, you might get 1 to 2 rainy days with about 10–12 mm (0.4 in) of rain total.
Showers, if they happen, are brief and light. They rarely mess up your plans.
Humidity drops compared to summer, averaging around 40–50%. The air feels comfortable, not sticky.
Clear skies are common, which is perfect if you like walking or sightseeing outside.
Since rain is so limited, don’t expect lush greenery. But the dry climate means you get steady, predictable weather most of the month.
Sunshine Hours and Daylight
December brings the shortest days of the year in Manama. You’ll get about 10 hours and 30 minutes of daylight each day.
Sunrise comes just after 6:00 a.m., and sunset happens around 4:45–5:00 p.m.
The city averages about 7 hours of sunshine per day. That’s less than summer, but still plenty for outdoor plans.
Clouds don’t show up much, so skies usually stay clear.
With shorter days, you might want to start sightseeing earlier. Outdoor dining and evening walks stay comfortable thanks to the mild temperatures.
Wind and UV Index
Winds in December usually stay light to moderate, mostly coming from the northwest. Breezes keep the air fresh, especially near the coast.
Strong gusts don’t really happen this month.
The UV index averages around 5, which is moderate. You should still take care if you’re outside for long stretches.
Grab sunglasses, sunscreen, and light protective clothing, especially around midday.
Sand and water both reflect sunlight, so UV exposure can sneak up on you. Even with cooler temperatures, protecting your skin and eyes matters.
Weather Conditions Around Christmas
In late December, Manama gives you mild daytime warmth, cooler evenings, and almost no rain.
Skies usually stay clear, and the climate makes outdoor activities comfortable both on land and by the sea.
Temperature Ranges During Christmas Week
Around Christmas, Manama’s temperatures usually stay between 19°C (66°F) at night and 22–24°C (71–75°F) during the day.
It’s winter here, but honestly, it feels more like spring if you’re coming from colder places.
The sea stays warm too, with water temperatures near 24°C (75°F). Swimming and water sports are totally possible without feeling chilly.
The air isn’t too hot or too cold. During the day, short sleeves are fine, but you’ll want a light jacket or sweater at night.
This balance means you can spend hours outside without bundling up.
Likelihood of Rain or Clear Skies
Rain during Christmas week is pretty unlikely in Manama. December averages about 16 mm of rain over 4–5 days, but most days stay dry.
When showers come, they’re short and light—not the kind that ruins your plans.
Humidity runs higher in December, often around 70–80%, but the cooler air keeps it from feeling heavy.
The city gets over 220 hours of sunshine in the month, so bright, clear skies are the norm.
Since rain is rare, you don’t really need rain gear. Sunglasses and sunscreen are way more useful, as sunny afternoons are common even in winter.
Comfort Levels and Outdoor Suitability
December’s weather in Manama is great for outdoor plans. Gentle breezes are the norm, with average wind speeds near 5 m/s.
That creates comfortable conditions whether you’re walking, sightseeing, or doing something on the water.
The mild air and warm sea make it easy to enjoy both land and coastal activities.
You can comfortably visit markets, check out cultural sites, or hang out at the beach without worrying about extreme heat or cold.
Pack light cotton clothing for the day, a sweater for evenings, and swimwear if you plan on hitting the water.
With a little planning, you’ll find the Christmas climate in Manama perfect for both relaxing and exploring.
Comparison With Other Winter Months
December in Manama brings the coolest air you’ll feel all year, but it’s not the coldest stretch of winter.
As you move into January and February, conditions shift a bit—temperatures and rainfall change just enough to affect comfort and your outdoor plans.
December Versus January and February
In December, daytime temperatures usually stick near 20–21°C (68–70°F), while nights can dip to 14–15°C (57–59°F).
There’s a chance for light rain, maybe just a few millimeters, but skies often remain clear.
January is the coolest month. Highs hover around 20°C (68°F), but nights can get down to 12–14°C (54–57°F).
Rain chances go up a bit, with totals reaching 16 mm (0.6 in).
By February, things start warming up again. Highs climb toward 21–22°C (70–72°F), and lows rise to about 14–15°C (57–59°F).
Rainfall drops off compared to January, though you might still get a light shower.
| Month | Avg High | Avg Low | Rainfall (mm) |
|---|---|---|---|
| December | 20–21°C | 14–15°C | 10–12 mm |
| January | ~20°C | 12–14°C | up to 16 mm |
| February | 21–22°C | 14–15°C | 10–12 mm |
So, December feels a bit warmer and drier, January is the coolest and wettest, and February starts the slow climb back to spring.
Weather Trends Leading Into New Year
If you’re in Manama in late December, you’ll get mild afternoons and cooler evenings. A light jacket feels good after sunset.
The air is dry compared to other places, and humidity usually feels comfortable.
January brings the year’s lowest temperatures. Nights get cooler, and you’ll probably see more clouds and a few quick showers.
That’s when winter is most noticeable in Bahrain’s desert climate.
By February, things warm up. Days get a bit longer, and you see more sunshine.
Rain is still possible, but less frequent, and you can tell winter’s on its way out.
Travel Tips for Visiting Manama at Christmas
December in Manama brings mild daytime warmth, cooler evenings, and not much rain. You can expect comfortable outdoor conditions, lots of sunshine, and pleasant sea temperatures that make city exploring and water activities a breeze.
Clothing and Packing Recommendations
Daytime temperatures in December average about 22°C (72°F), but evenings can dip to 19°C (66°F). Pack lightweight cotton shirts and breathable pants or shorts for the day.
Bring a light sweater or jacket for evenings, since the breeze can make it feel cooler.
You’ll want comfortable walking shoes for souks, mosques, or the city’s modern malls. If you plan to visit religious or cultural sites, modest clothing that covers shoulders and knees is a must.
Rain is rare in December, with only about 5 days of light showers, so heavy rain gear isn’t needed. A small travel umbrella or light windbreaker is enough.
For the beach or pool, don’t forget a swimsuit, sandals, and maybe water shoes if you want to explore rocky spots.
Definitely bring sunglasses, sunscreen, and a hat, since the sun can still be intense—even in winter.
Best Outdoor Activities
December in Manama feels surprisingly comfortable. Low humidity and clear skies make it one of the best times to get outside.
You can stroll through the Bab Al Bahrain souk or wander along the Manama Corniche. The cooler air? It means you won’t overheat while you explore.
Locals and travelers alike love the Bahrain National Museum and the Al-Fateh Grand Mosque. The weather really helps when you’re moving from one spot to another.
The water stays warm, hovering at about 24°C (75°F). You can still swim, sail, or go snorkeling without feeling chilly.
People often take boat trips to nearby islands or jump into water sports like kite surfing. Those moderate breezes make it even more fun.
If you’re after something quieter, December’s perfect for relaxing at outdoor cafés. You can also take short desert trips without worrying about extreme heat.
Health and Safety Considerations
Even in cooler weather, the sun packs a punch. You’ll want to use broad-spectrum sunscreen and keep reapplying if you’re outside for a while.
Carry water with you, since the dry climate can sneak up on you and cause dehydration.
Indoor air conditioning sometimes feels cold compared to outside. A light jacket comes in handy in malls, hotels, and buses.
Traffic gets heavy near shopping areas during the holidays. Leave extra time for your trips, and try to plan ahead if you can.
Respecting local customs goes a long way. Christmas isn’t an official holiday in Bahrain, but you’ll see decorations in malls and hotels. Dress modestly in public, and staying sensitive to the culture will make your visit smoother.
Long-Term Climate Trends in Manama
Manama’s climate sticks to a desert pattern. Summers get very hot, winters stay mild, and rain is scarce. December stands out as one of the cooler, slightly wetter months. It’s a good example of how long-term climate patterns shape the weather during the holidays.
Historical Weather Data for December
December usually brings mild daytime highs of 20–22°C (68–72°F). Nights get cooler and can drop to around 14–16°C (57–61°F). It’s honestly one of the most comfortable times to be in Manama.
Rain doesn’t fall often, but December gets a bit more than other months. You might see 8–16 mm of rain, usually just a few light showers. For Bahrain’s desert climate, that’s actually pretty notable.
Humidity sits at moderate levels, and the air feels much less heavy than in summer. You’ll still get about 7–8 hours of sunshine each day—less than summer, sure, but plenty for outdoor plans.
Long-term records show December weather doesn’t really change much over the years. Temperatures stay in a narrow range. If you want mild weather without surprises, December’s a safe bet.
Climate Change and Local Impacts
December usually stays pretty stable, but climate change keeps nudging Bahrain’s weather in new directions. In Manama, average annual temperatures have crept up, and those hotter summers now stretch further into autumn.
Nights in December feel a bit warmer than they did a few decades back. Maybe it’s just a degree or two, but in a desert, even a small change can make things feel different.
Rainfall? It’s all over the place. Some Decembers get a bit more rain, while others stay bone dry. The long-term average hasn’t moved much, so Manama probably won’t get noticeably more rain each year.
Rising UV intensity and longer stretches of heat before December seem to be the biggest issues. That shift can delay cooler weather and make the mild season shorter.
If you’re traveling, December still works out as a good month, but wow, the difference between it and the hotter months just keeps growing.