Fall in Valletta really feels like a break from the relentless summer heat. Daytime highs drop from the mid-80s °F in early September to the mid-60s °F by late November.
Evenings turn comfortably mild, which is honestly a relief after those hot months. This seasonal change makes autumn a great time to explore the city without sweating through your shirt.
Clouds start to show up more as the weeks pass, and rain chances creep up steadily. Early in fall, you’ll just get some light showers, but by November, rain falls more often, sometimes with strong Mediterranean winds.
Humidity drops as well, making it much nicer to be outside. That sticky summer air finally gives way to something more breathable.
Daylight hours shrink fast, and you can really feel the days getting shorter. The sea stays warm at first, cooling off gradually, but you can often still swim into October.
With milder air, changing skies, and breezes, autumn in Valletta feels balanced. It’s practical for sightseeing and pretty refreshing after the long summer.
Overview of Fall Climate in Valletta
Fall in Valletta marks a clear shift away from the hot, dry summer. You’ll notice shorter days, more rain, and a steady drop in both air and sea temperatures.
The season feels mild compared to much of Europe, which is kind of a bonus.
Mediterranean Weather Patterns
Valletta’s got that classic Mediterranean climate, so fall bridges the gap between dry summers and wetter winters.
September still feels pretty warm, with highs near 29°C (85°F). By November, you’re looking at daytime temperatures closer to 18°C (65°F).
Nights cool off fast, dropping from 23°C (73°F) in September to about 14°C (57°F) by late November.
Rain shows up more as the months go by. The chance of a wet day jumps from about 8% in early September to nearly 30% by late November.
Average monthly rainfall climbs from under 1 inch to almost 3 inches. Sudden showers, especially in October and November, become the norm.
Humidity starts off high but drops by November, making the air much more comfortable. Winds pick up, too, climbing from around 9 mph in September to 15 mph by late fall, usually from the west.
Comparison to Other Seasons
Compared to summer, fall feels cooler and less humid, with more clouds and a bigger chance of rain. Summer highs often shoot past 30°C (86°F), but after September, fall rarely gets that hot.
You lose a chunk of daylight, dropping from nearly 13 hours in early September to just under 10 hours by late November.
Winter in Valletta gets wetter and cooler than fall, though it’s still pretty mild for Europe. Average highs in January sit around 15°C (59°F), which is a good bit lower than in fall.
Spring warms up quickly and is drier than autumn, so it’s more like early fall than late.
Sea temperatures drop from about 26°C (79°F) in September to 19°C (67°F) in November. That’s usually when most people stop swimming.
Typical Autumn Atmosphere
Valletta in fall feels like it’s in between seasons. In September, you still get warm evenings and lots of sun, with clear skies more than 80% of the time.
By October, clouds roll in more often, and overcast days become pretty common.
Late November brings a cooler, breezier vibe. The city isn’t as crowded with tourists, and the weather feels perfect for walking tours and cultural stuff rather than hitting the beach.
You’ll get a mix of sunshine, scattered showers, and fresh sea winds. It’s a season that feels balanced, not harsh or extreme, and it’s honestly one of the best times to wander Valletta’s historic streets and coast.
Average Fall Temperatures
Fall in Valletta means a steady drop from lingering summer warmth to the mild, breezy days of November.
You’ll notice daytime and nighttime temperatures going down, and the changes in humidity and wind really affect how it feels outside.
Temperature Ranges by Month
In September, average daytime highs hit about 29°C (85°F), and nights cool to around 23°C (73°F). Early fall still feels like summer.
By October, things get more moderate. Highs land near 25°C (77°F), and lows dip to about 19°C (66°F). Walking around gets a lot more comfortable.
In November, temperatures drop again. Highs average 20°C (68°F), and nighttime lows go down to 14°C (57°F). Evenings can feel cool, especially with those stronger late-season winds.
| Month | Avg High | Avg Low |
|---|---|---|
| September | 29°C / 85°F | 23°C / 73°F |
| October | 25°C / 77°F | 19°C / 66°F |
| November | 20°C / 68°F | 14°C / 57°F |
Daytime and Nighttime Variations
Daytime temps stay warm through much of fall, but nights cool off fast. September evenings feel mild and a bit humid, but by October, nights start to feel fresher.
By November, you get some pretty cool nights, sometimes dropping near 12–13°C (54–55°F). You’ll still need light clothes during the day, but after sunset, a jacket is a good idea.
The gap between highs and lows widens as fall goes on. In September, it’s about 6°C (10°F), but by November, it can reach 10°C (18°F). Mornings and evenings feel much cooler than midday.
Notable Temperature Trends
The key trend in Valletta’s fall weather is the steady decline of heat and humidity. You’ll see average highs drop by nearly 10°C (18°F) from early September to late November.
Humidity drops too, especially after October, making the air feel lighter and more comfortable.
The sea cools off as well. Water temperatures go from about 26°C (79°F) in September to 19°C (67°F) in November. Early on, the coastal breeze feels warm, but by late fall, it’s definitely cooler.
Rainfall and Precipitation Patterns
Rainfall in Valletta climbs steadily through fall, right after the dry summer. You’ll see more showers, higher totals, and a bigger chance of wet days as the season moves along.
Monthly Rainfall Totals
Rainfall in Valletta ticks up month by month. September usually starts with light rain, averaging around 30–40 mm.
October ramps things up, with totals commonly between 70–90 mm. By November, rainfall usually peaks for fall, averaging 85–100 mm.
It’s a real shift from the dry Mediterranean summer to wetter winter weather. July barely gets any rain, but fall brings regular showers that green up the city.
| Month | Average Rainfall (mm) | Rainy Days (approx.) |
|---|---|---|
| September | 30–40 | 4–5 |
| October | 70–90 | 8–10 |
| November | 85–100 | 10–12 |
Fall is one of the wetter times of year, though December is usually the rainiest month.
Chance of Wet Days
Your odds of getting a rainy day jump a lot through fall. In September, only about 15% of days see measurable rain.
By October, that nearly doubles to 30%. November often brings the most rain, with 35–40% of days recording some precipitation.
Rain usually comes in short bursts rather than all day, so you can often dodge showers if you plan ahead.
Still, it’s smart to carry light rain gear, especially later in the season when showers are harder to predict.
Weather reports in fall tend to mention passing showers instead of long storms. You’ll probably get breaks of sunshine between rainy spells, which is just how Malta’s Mediterranean climate works.
Rainfall Intensity and Frequency
Rain gets heavier and more frequent as fall goes on. September showers are usually quick and light, clearing up fast.
By October and November, rain can get heavier, with some storms dropping over 20 mm in a day.
November often has 10–12 rainy days, making it the most unsettled month of fall.
Valletta rarely gets long-lasting downpours, though. Rain falls in short, intense bursts, sometimes with gusty winds. Streets might flood briefly, but water drains pretty quickly.
For travelers, this mix of short showers and sunny breaks keeps things interesting. You get both the freshness of autumn rain and the brightness of Mediterranean sun in the same week.
Humidity and Dew Point in Autumn
Humidity in Valletta drops off quickly during fall. Early on, you’ll still get muggy conditions, but by late November, the air feels much drier and way more comfortable.
Dew points follow the same trend, dropping as cooler air moves in.
Average Humidity Levels
In September, humidity runs high, and most days feel muggy. About three-quarters of early autumn days can feel sticky, which makes being outside feel warmer than it really is.
By October, humidity drops noticeably. The percentage of muggy days falls fast, and by late November, heavy humidity is almost gone.
This steady decline makes late autumn pretty pleasant for walking and sightseeing.
How comfortable you feel depends on how your body handles moisture in the air. A dew point above 65°F (18°C) feels sticky, while below 60°F (16°C) feels nice and comfortable.
In Valletta, the shift from muggy to dry air is one of the biggest changes you’ll notice as fall goes on.
Here’s a quick look at your odds of muggy days:
| Month | Chance of Muggy Days |
|---|---|
| September | ~70% |
| October | ~30% |
| November | ~0% |
Dew Point Fluctuations
The dew point in Valletta drops steadily through autumn, right along with humidity.
In September, dew points sit near 70°F (21°C), which explains those sticky warm evenings.
By mid-October, dew points fall into the mid-60s°F (around 18°C). Days feel more comfortable, especially with cooler breezes.
In November, dew points usually reach the upper 50s°F (14–15°C). At this point, the air feels dry, and it’s easier to stay cool outdoors.
Honestly, dew point is a better measure of comfort than just looking at relative humidity. Lower dew points mean crisp, breathable air, while higher ones mean it’s sticky out. Valletta’s autumn really shows this transition.
Wind Conditions During Fall
Winds in Valletta during fall stay steady and rarely get extreme. You’ll notice moderate breezes that change a bit in speed and direction from September to November.
Average Wind Speed
Early in fall, average wind speeds stick between 10–15 km/h (6–9 mph). Along the waterfront, these feel light, but they can pick up a bit in open areas.
By October, breezes become more noticeable. Speeds rise to about 15–20 km/h (9–12 mph), bringing a consistent cooling effect, especially in the afternoon.
November usually brings the strongest winds of fall. You might see average speeds in the 20–25 km/h (12–15 mph) range.
These stronger breezes, along with cooler temps and more rain, give late autumn a fresher, more unsettled feel compared to early fall.
Overall, wind speeds in Valletta during fall don’t cause problems. They stay moderate and predictable, so you can plan your day whether you’re wandering the city or hanging out by the coast.
Prevailing Wind Directions
In Valletta during fall, the northwest wind usually takes the lead as the most common wind direction. These breezes sweep in cooler, drier air across the islands, and you’ll notice them most often in October and November.
You’ll also catch northeasterly winds sometimes, especially as fall gets closer to winter. These winds pull moisture from the sea and often show up with passing showers.
Every so often, winds blow in from the south or southeast. When that happens, warmer air from North Africa drifts over, nudging up the temperatures for a bit in September or early October. They don’t show up as much, but when they do, they can feel humid and sometimes bring fine dust.
Since Valletta sits out on a peninsula, you might feel the wind a lot more along the harbor fronts than in the sheltered streets farther inland. This exposure means that wind direction actually changes how breezes hit your daily plans.
Sunshine, Daylight, and Water Temperatures
Autumn in Valletta brings a steady change—less sunlight, shorter days, and cooler sea conditions. These shifts really shape how much time you’ll want to spend outside or by the water.
Hours of Sunshine
In September, you’ll get about 9–10 hours of sunshine per day. That’s still plenty for sightseeing or hanging out by the coast. By November, though, sunshine drops to around 6 hours daily, which is a big difference from summer.
The sunlight doesn’t disappear all at once, so October stays bright enough for most outdoor plans. Valletta hardly ever gets stuck under clouds for days, even when it’s wetter.
So, while the sun spends less time out, you still get decent daylight through most of autumn.
Weather records show that cloud cover creeps up a bit in late autumn, but skies usually stay clearer than in a lot of European cities. If you get an early start, you can really make the most of the sunshine.
Daylight Duration Changes
Daylight hours keep shrinking as fall goes on. Early September gives you almost 12.5 hours of daylight, but by late November, you’re down to about 10 hours. The difference stands out when you compare mornings and evenings month by month.
With later sunrises and earlier sunsets, you’ll want to plan sightseeing or trips within a shorter window. For example, if you want to walk along Valletta’s harbor in November, it’s smarter to go earlier in the day.
Valletta doesn’t lose daylight like northern Europe does. Even in late autumn, you still get enough natural light to explore without rushing. That’s a real plus for travelers who’d rather skip those super short winter days.
Sea and Water Temperature Trends
The sea around Valletta stays warm well into early autumn. In September, the water temperature usually sits around 26°C (79°F), which feels just about perfect for swimming.
By October, it cools down to about 23°C (73°F). Most swimmers still find that comfortable.
November brings a further drop, with water temperatures hovering near 20°C (68°F). Some folks might call that brisk, but plenty of visitors still jump in for water sports.
The sea holds onto summer warmth longer than the air does, cooling off at a slower pace. That means you get a few extra weeks of pleasant swimming before autumn really settles in.
If you’re after both cultural outings and seaside relaxation, autumn in Valletta honestly offers a nice mix. The weather stays mild, and the sea remains inviting even as the days grow shorter and wetter.