Fall in Prague rolls in with a steady shift from late-summer warmth to the crisp bite of early winter. You’ll usually see highs around 21°C (67°F) in September, then it cools to 10°C (51°F) in October, and by November, it drops near 3°C (38°F). This slow change makes autumn one of the most interesting times to check out the Czech capital.
You’ll notice more than just the colder air. Days get shorter, skies turn cloudier, and rainfall picks up as the season goes on.
By November, the first snow might show up, giving the city’s old streets a hint of winter. These changes in temperature, daylight, and rain definitely shape how you plan your days and what you pack.
Autumn has a way of showing off Prague’s charm. The colorful leaves, smaller crowds, and local traditions make it a great time to wander landmarks, parks, and catch some cultural events.
If you prepare well, you’ll get to enjoy both the mellow September evenings and the brisk November mornings. It’s a transitional season, but that’s part of the fun.
Overview of Fall Weather in Prague
As fall settles in, Prague gets shorter days, cooler air, and a steady move from late-summer warmth to early-winter chill.
Temperatures drop noticeably, clouds roll in, and rain gives way to the first hints of snow by late autumn.
Defining the Autumn Season
In Prague, autumn runs from September through November. These months bridge the gap from summer’s warmth to winter’s cold.
September feels pretty mild, with highs around 21°C (70°F) and nights cooling to about 12°C (54°F).
By November, daytime highs hover closer to 5°C (41°F), and nighttime temperatures often reach freezing.
Early in the season, rain is common, but it eases up as winter approaches. September averages about 45 mm (1.8 inches) of rain, while November drops closer to 25 mm (1 inch).
Snow rarely shows up before late November, but as temperatures dip, it becomes more likely.
Daylight fades quickly. September starts with over 13 hours of light, but by late November, you’re down to just over 8 hours.
This quick drop can really change how much time you get outdoors.
Transition from Summer to Autumn
The move from summer to autumn in Prague happens fast—just a few weeks can make a big difference.
Early September still brings warmth, but by mid-October, you’ll feel those crisp mornings and chilly evenings.
Humidity stays comfortable, and muggy days are rare.
Winds pick up a bit, averaging between 8–10 mph, which can make those cooler days feel even colder.
Clouds start to take over. Early September has partly clear skies about half the time, but by November, overcast days are the norm.
The city’s mood changes with the light and cloud cover—almost like a different place compared to summer.
If you want to see Prague’s outdoor spots, like Charles Bridge or Old Town Square, September usually offers the best weather.
By late autumn, you’ll need to bundle up, especially if you’re out in the mornings or evenings.
General Climate Patterns
Prague’s fall climate cools off steadily, daylight shrinks, and rain shifts toward the first snowfall.
Average highs drop by about 17°C (31°F) from September to November.
Lows fall by about 12°C (22°F) in that same window.
Rain becomes less frequent as the season goes on, but snow can start to show up by late November.
Your chance of a rainy day falls from about 27% in September to 20% in November.
Snow doesn’t happen often, but you might catch a few light flurries at the tail end of the season.
Winds usually blow in from the west, which adds a bit of extra chill.
By October, the growing season ends, and the trees flash their colors before fading into winter.
You’ll want to pack for all kinds of weather—from mild September afternoons to frosty November mornings.
Layers, a waterproof jacket, and comfy shoes will help you handle Prague’s unpredictable autumn.
Monthly Average Temperatures and Conditions
Fall in Prague brings a gradual drop in temperature, shorter days, and a shift from pleasant afternoons to chilly mornings and evenings.
Rain picks up as the weeks go by, and you can expect cooler winds with less daylight by late autumn.
September Weather Trends
September in Prague feels like a gentle step down from summer.
Daytime highs usually sit between 18–22°C (64–72°F), and nights cool to 10–12°C (50–54°F).
Early in the month, afternoons can still be warm, but you’ll want a light jacket for the evenings.
Rainfall rises compared to summer, with about 35–45 mm spread over 7–9 days.
Showers are usually quick, but it’s smart to keep an umbrella close.
Sunshine stays strong with about 6 hours per day, so there’s still plenty of time for outdoor adventures.
Humidity is moderate, and winds stay gentle.
Parks and gardens stay green, making it a nice time for walking tours.
Wearing layers works well, since mornings can be crisp and afternoons are still comfortable.
October Weather Trends
By October, things cool off noticeably.
Daytime highs hit 12–15°C (54–59°F), and nights drop to 5–7°C (41–45°F).
You’ll need warmer clothes, especially if you’re out after dark.
Rain becomes more regular with 40–50 mm falling over 8–10 days.
Clouds become more common, and sunshine dips to about 4–5 hours a day.
Foggy mornings, especially near the Vltava River, can make it tough to see early on.
Winds pick up just a bit, adding to the chill.
Autumn colors hit their peak now, so it’s a beautiful time to explore Prague’s old streets and parks.
A medium jacket and sturdy shoes come in handy.
November Weather Trends
November signals winter’s approach.
Average highs drop to 5–7°C (41–45°F), and lows often hover around 0°C (32°F).
Frost shows up at night, and you might see light snow by the end of the month.
Rainfall averages 30–40 mm, but the combo of wind and less daylight makes wet days feel even colder.
Sunshine drops to just 2–3 hours daily, and you get only about 8–9 hours of light per day.
The air feels damp, and winds can really bite, especially in open spots.
Dress in layers, and don’t forget a warm coat, gloves, and a hat.
If you’re walking through Old Town or along the river, expect chilly weather and maybe some slippery cobblestones after rain or frost.
Rainfall and Precipitation Patterns
Rain in Prague during fall stays moderate, with amounts slowly dropping from September to November.
You’ll get a mix of light showers, the occasional heavier rain, and maybe the first snowflakes late in the season.
Monthly Precipitation Levels
Rainfall tapers off as autumn moves forward.
September usually brings about 60–65 mm of rain, making it the wettest fall month.
October averages closer to 40–50 mm, and November drops to about 30–40 mm, when you might start seeing a little snow.
Most rain falls in summer, so autumn feels drier in comparison.
By November, you’ll get less than half the rain you’d see in July, which is Prague’s wettest month.
| Month | Average Rainfall | Notes |
|---|---|---|
| September | ~63 mm | Moderate showers, mild temps |
| October | ~45 mm | Cooler, occasional steady rain |
| November | ~35 mm | Mix of rain and light snow |
Rainy Days and Frequency
You can expect rain on about 10–12 days in September.
That drops to 8–10 days in October, and around 7–9 days in November.
Rain usually comes as quick showers, not all-day downpours.
It’s enough that you’ll want a light rain jacket or umbrella, especially if you’re exploring the historic center.
By late fall, rain happens less often, but it still feels damp and cloudy much of the time.
Snowfall might start in November, but usually just for a few days—and it rarely sticks around.
Humidity Levels
Humidity in Prague during fall usually sits at a moderate to high level, between 70–85%.
September feels comfortable, with mild air and not too much moisture.
By October and November, the air gets cooler and can actually feel damper, even if it holds less water.
You might notice misty mornings, especially near the Vltava River.
Even without rain, the air can feel moist.
That’s why layers and breathable clothes work better than heavy coats early in the season.
By late fall, the mix of cool air, short days, and high humidity makes the city feel colder than the thermometer says.
Sunshine and Daylight Hours
In Prague, sunshine fades steadily during fall, and daylight hours get shorter.
Clouds take over, and the season feels both darker and cooler compared to summer.
Average Daily Sunshine
You’ll notice fewer hours of direct sunshine as fall rolls on.
September still gives you about 5 to 6 hours of sunlight each day, so there’s time for outdoor plans.
By November, you’re down to about 2 hours daily, and the city feels a lot dimmer.
The biggest drop comes in late October and November.
Shorter days and thick cloud cover make things feel gloomier, so you might want to plan sightseeing earlier.
A quick look:
- September: ~160 hours total sunshine
- October: ~110 hours
- November: ~55 hours
This steady drop affects both your mood and your travel plans.
If you like brighter days, early fall is definitely better.
Length of Daylight
Daylight hours in Prague shrink fast during fall.
Early September gives you about 13 hours of daylight, which feels like plenty.
By November, you’re down to only 9 hours—so evenings arrive early.
Each week, you lose a few more minutes of daylight, and by mid-October, it really starts to show.
The shorter days come along with cooler temps, pushing the city into a new season.
Here’s a simple breakdown:
| Month | Approx. Daylight Hours |
|---|---|
| September | 12–13 hours |
| October | 10–11 hours |
| November | 8–9 hours |
You’ll need to adjust your plans if you want to see outdoor sights, since many close up before dusk.
Cloud Cover Trends
Clouds become more common as fall goes on.
September brings partly cloudy skies about half the time—so you get a mix of sun and shade.
By November, over 60% of days are mostly cloudy or overcast, and clear skies are rare.
Even when there’s daylight, the sun often hides behind the clouds.
The gray light gives the city a softer, cooler mood, which can be great for photos but maybe not for sunbathing.
Expect more overcast days in late fall, especially in November.
It doesn’t always mean rain, but it does make Prague feel dimmer than earlier in the season.
Wind and Atmospheric Conditions
When you visit Prague in autumn, you’ll notice light to moderate winds, steady air pressure, and generally good air quality.
These conditions shape how cool the city feels, how comfortable it is to walk around, and whether the air feels crisp or a bit damp.
Typical Wind Speeds
Winds in Prague during fall usually feel mild. Average speeds sit around 4–7 mph, just enough to notice on your face but rarely enough to mess up outdoor plans.
Gusts pick up on stormy days, especially in October when the weather changes more quickly. September tends to feel calmer, while November sometimes brings stronger breezes as winter gets closer.
You’ll find the city’s narrow streets and open squares can make wind feel stronger in some spots than others. If you’re heading outside, a light jacket or windbreaker should do the trick.
Strong winds almost never cause problems in autumn, so you don’t need to stress about travel delays or safety issues from wind alone.
Atmospheric Pressure
Prague’s atmospheric pressure in autumn stays pretty steady. Average readings hover near 730 mmHg (about 973 hPa), which lines up with what’s typical for Central Europe.
This steady pressure usually means fewer wild weather swings compared to places with more dramatic seasonal changes. Still, you’ll probably notice when pressure drops before rain or rises on those clear, cool days.
That’s often why some days feel damp and gray, while others are crisp and bright. Travelers who are sensitive to pressure changes usually find Prague’s autumn easier than spring.
Low-pressure systems do show up now and then, but they rarely cause anything severe. Most of the time, you’ll just see a day or two of clouds and light rain.
Air Quality in Autumn
Air quality in Prague during fall usually ranges from moderate to good. Cooler temperatures and gentle breezes help keep pollution from building up, especially in September and October.
Most days, the air feels fresh when you’re out walking around. By late November, heating from homes and businesses can lower air quality a bit.
Wood and coal burning in nearby areas sometimes adds haze on calm days. These episodes don’t last long and aren’t as bad as what you’d see in bigger industrial cities.
If you’re sensitive to air pollution, mornings and evenings might feel heavier during cold spells. Staying downtown, where there’s more traffic, can mean more exposure to emissions.
For most visitors, though, autumn air feels clean and comfortable.
Seasonal Highlights and Travel Tips
Fall in Prague brings cooler days, colorful parks, and smaller crowds at big landmarks. You get to enjoy outdoor walks, cultural events, and seasonal foods, with a mix of mild afternoons and chilly evenings.
Best Time to Visit in Fall
September usually feels the nicest, with daytime highs around 20–22°C (68–72°F) and plenty of sunshine. It’s a great month for exploring Old Town or riverside paths without piling on heavy layers.
By October, temperatures drop to 10–15°C (50–59°F), and the city’s gardens and parks burst with autumn colors. Shorter days and cooler nights create a crisp mood that’s perfect for walking tours and photography.
November gets much colder, with highs near 5–8°C (41–46°F). Expect more clouds and occasional rain. If you don’t mind bundling up and want fewer tourists around, November offers quieter museums and historic sites.
What to Pack for Autumn Weather
Get ready for changes in temperature throughout the day. A light jacket or sweater works for September, but by late October and November, you’ll want a warmer coat, scarf, and gloves.
Comfortable walking shoes are a must since many streets are cobblestone and get slippery after rain. Pack an umbrella or waterproof jacket because showers happen more often in late fall.
Layering just makes life easier here. Here’s a simple packing list:
- Tops: long-sleeve shirts, sweaters
- Outerwear: medium-weight jacket, heavier coat for November
- Accessories: scarf, gloves, umbrella
- Shoes: waterproof walking shoes or boots
This way, you can stay comfortable, whether the afternoon feels mild or the evening turns chilly.
Popular Autumn Events and Activities
September kicks off the wine harvest season. Festivals pop up all over Prague, celebrating Moravian wines. You’ll find yourself sampling young wines and local bites at lively outdoor markets.
October feels like it’s all about culture. The Strings of Autumn Festival fills historic venues with classical and jazz performances. If you’re after some fresh air, parks like Letná and PetÅ™Ãn Hill show off their autumn colors.
By November, people usually turn to indoor activities. Museums, galleries, and those cozy cafés start to fill up. Early in the month, you might stumble across smaller St. Martin’s Day celebrations—think roasted goose and new wine.
Seasonal events like these let you experience Prague in a way that goes beyond just the famous sights.