Climate guide for Ancona, Italy

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Ancona

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01 · Italy

About Ancona

Ancona is Italy's elbow on the Adriatic—a curved harbor city with a Roman arch, Byzantine cathedral, and ferries to Croatia and Greece that many travelers overlook. May to June and September bring warm days for the Passetto beach elevator, Conero Regional Park hikes, and fresh brodetto fish stew without August port chaos. Summer fills the riviera below Monte Conero; book ferries early if crossing the sea. Winter is mild and uncrowded for wandering the centro storico, though some beach clubs close until spring.

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Did you know?

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Travel Tips

01Best time & timing
Target April, May, June — that is where comfort scores peak (8.9/10). December is the weakest month at 5.6/10.
02Weather & what to pack
April averages 14°C with 50 mm of rain and about 21 days with 6+ hours of sunshine. Pack layers you can shed by midday plus one warm layer for the evening.
03Crowds & value
If budget matters, target June — 8.5/10 with lighter demand than April.

Things to do in Ancona

Ancona, Italy. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Ancona: the short answer

Plan Ancona for April, with May, June close behind — the stretch with the most usable temperatures and the fewest lost days to rain: April averages 14°C with 50 mm of rain and about 21 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are December, January. If budget matters more than perfect weather, February is the strongest of the low-rate months at 6.2/10.

Across the year Ancona swings from 10°C in January to 28°C in July, a 18-degree spread, while rainfall ranges from 22 mm in July to 113 mm in November. In short, Ancona is not equally good year-round — the gap between its best and worst month is 3.3 points on the same 10-point scale.

Warmest month: July (28°C). Coolest: January (10°C). Driest: July (22 mm). Wettest: November (113 mm).

Ancona month by month

January in Ancona — middling scores, decent value

Trade-offs · 5.8/10

Expect 10°C (50°F) in January. A good month for city streets, viewpoints and long meals; leave swimming for another season.

Budget for roughly 67 mm of rain this month — a flexible day or two helps — with almost no days with 6+ hours of sunshine and 9.1 hours of daylight to work around it.

That is 5.8/10 on the same scale — 11th of 12 months, versus 8.9/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

If your dates are flexible, April is materially better in Ancona — 3.1 points higher on the same scale.

February in Ancona: mixed conditions, plan around the weather

Trade-offs · 6.2/10

Expect 10°C (51°F) in February. A good month for city streets, viewpoints and long meals; leave swimming for another season.

Budget for roughly 66 mm of rain this month — a flexible day or two helps — with about 3 days with 6+ hours of sunshine and 10.2 hours of daylight to work around it.

That is 6.2/10 on the same scale — 9th of 12 months, versus 8.9/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

If your dates are flexible, April is materially better in Ancona — 2.7 points higher on the same scale.

March in Ancona — workable with trade-offs

Trade-offs · 6.9/10

March averages 12°C (53°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 81 mm, so plan one flexible day in three; you still get about 11 days with 6+ hours of sunshine and 11.6 hours of daylight.

It scores 6.9/10 here, 8th of 12 months, against 8.9/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

Flexible dates? April scores 2 points higher here — enough to change the trip.

April in Ancona — the year's strongest window

Best window · 8.9/10

Temperatures hover around 14°C (57°F) — the kind of month where neither heat nor cold forces the schedule.

Budget for roughly 50 mm of rain this month — a flexible day or two helps — with about 21 days with 6+ hours of sunshine and 13.2 hours of daylight to work around it.

On our climate-comfort scale this is the top-ranked month of the year for Ancona at 8.9/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

May in Ancona — one of the year's strongest windows (2nd)

Best window · 8.9/10

May averages 19°C (66°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.

Rainfall runs 56 mm, so plan one flexible day in three; you still get about 27 days with 6+ hours of sunshine and 14.5 hours of daylight.

A 8.9/10 puts this among the year's best months in Ancona (2nd of 12); only April scores higher, at 8.9/10.

Figure on peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.

June in Ancona — one of the year's strongest windows (3rd)

Best window · 8.5/10

At 24°C (75°F) this is comfortable city weather in June, with sightseeing easiest before lunch and after the afternoon peak.

Budget for roughly 50 mm of rain this month — a flexible day or two helps — with about 30 days with 6+ hours of sunshine and 15.2 hours of daylight to work around it.

On our climate-comfort scale this is one of the strongest months of the year for Ancona at 8.5/10 (3rd of 12), just behind April at 8.9/10.

Budget for mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection, a packable rain layer.

July in Ancona: strong conditions, 4th of 12

Good · 7.6/10

Days in July average 28°C (82°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

With around 22 mm of rain, any showers tend to pass through rather than settle in; about 31 days with 6+ hours of sunshine and 14.9 hours of daylight fill the rest.

That is 7.6/10 on the same scale — 4th of 12 months, versus 8.9/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

August holds up well in Ancona — 7th best month

Good · 7/10

August averages 27°C (81°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 60 mm, so plan one flexible day in three; you still get about 28 days with 6+ hours of sunshine and 13.8 hours of daylight.

It scores 7/10 here, 7th of 12 months, against 8.9/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

Flexible dates? April scores 1.9 points higher here — enough to change the trip.

September holds up well in Ancona — 6th best month

Good · 7.1/10

September averages 23°C (74°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

At 110 mm this is a genuinely wet month: about 15 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.

It scores 7.1/10 here, 6th of 12 months, against 8.9/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? April scores 1.8 points higher here — enough to change the trip.

October holds up well in Ancona — 5th best month

Good · 7.5/10

At 20°C (68°F) this is comfortable city weather in October, with sightseeing easiest before lunch and after the afternoon peak.

Budget for roughly 61 mm of rain this month — a flexible day or two helps — with about 6 days with 6+ hours of sunshine and 10.8 hours of daylight to work around it.

That is 7.5/10 on the same scale — 5th of 12 months, versus 8.9/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection, a packable rain layer.

November in Ancona — workable with trade-offs

Trade-offs · 6/10

Temperatures hover around 15°C (59°F) — the kind of month where neither heat nor cold forces the schedule.

113 mm of rain signals a properly wet month, with only almost no days with 6+ hours of sunshine to count on — build indoor options into the schedule.

That is 6/10 on the same scale — 10th of 12 months, versus 8.9/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.

If your dates are flexible, April is materially better in Ancona — 2.9 points higher on the same scale.

December in Ancona: mixed conditions, plan around the weather

Trade-offs · 5.6/10

December averages 12°C (53°F) — jacket weather. Comfortable for walking and museums, too cool for anything water-based.

Rainfall runs 87 mm, so plan one flexible day in three; you still get almost no days with 6+ hours of sunshine and 8.8 hours of daylight.

It scores 5.6/10 here, 12th of 12 months, against 8.9/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.

Flexible dates? April scores 3.3 points higher here — enough to change the trip.

FAQ

Frequently asked

When is the best time to visit Ancona, Italy?
In Ideal Weather mode, the best months to visit Ancona are April, May, June. April is the single peak month with an Ideal Weather score of 8.9/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Ancona year-round?
Ancona has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 10°C in January to 28°C in July, with Ideal Weather scores between 5.6 and 8.9 out of 10.
Which months should I avoid in Ancona?
The lowest Ideal Weather-scoring months in Ancona are December (5.6/10), January (5.8/10), November (6.0/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Ancona?
November is the wettest month in Ancona, averaging about 113 mm of rainfall. July is the driest, at roughly 22 mm.
Which is the sunniest month in Ancona?
July sees the most sun in Ancona, with about 31 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Ancona a good destination for sightseeing and cultural travel?
Ancona is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (April, May, June) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Ancona calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Ancona: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for sightseeing and cultural travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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Curated in Ancona

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