Salzburg, Austria skyline

Salzburg Weather in September

Salzburg, Austria in September: how the month usually turns out, from 2006–2025 averages.

A typical September day in Salzburg peaks at 19.6°C (67.3°F) and drops to 10.3°C (50.5°F) overnight; expect about 14 rainy days (153 mm in total) and 8.6 hours of sunshine daily.

Avg high

19.6°C (67.3°F)

Avg low

10.3°C (50.5°F)

Rainfall

153 mm (6 in)

Rainy days

14 days

Sunshine

8.6 h / day

Humidity

84%

September vs the rest of the year

On temperature, September beats 8 of 11 other months, and it ranks as the 5th wettest month of the year.

MonthAvg highvs SeptemberRainRainy days
January4.2°C (39.6°F)−15.4°C (−27.7°F)120 mm15
February6.4°C (43.5°F)−13.2°C (−23.8°F)93 mm13
March10.2°C (50.4°F)−9.4°C (−16.9°F)106 mm15
April15.3°C (59.5°F)−4.3°C (−7.7°F)104 mm14
May18.5°C (65.3°F)−1.1°C (−2°F)201 mm20
June22.7°C (72.9°F)+3.1°C (+5.6°F)179 mm18
July24.2°C (75.6°F)+4.6°C (+8.3°F)180 mm19
August23.7°C (74.7°F)+4.1°C (+7.4°F)181 mm17
September19.6°C (67.3°F)—153 mm14
October15.6°C (60.1°F)−4°C (−7.2°F)113 mm13
November9.7°C (49.5°F)−9.9°C (−17.8°F)94 mm12
December5.3°C (41.5°F)−14.3°C (−25.7°F)108 mm15

What September feels like in Salzburg

Early autumn arrives in Salzburg with September. The middle of the day is pleasantly mild. After sunset it cools off noticeably — nights are cool. Humidity is on the high side, but mild temperatures keep it comfortable.

Rain in Salzburg in September

Rain is part of normal life this month, falling on about every other day. Rain tends to come in heavy bursts: about 10.9 mm (0.4 in) on an average rainy day. That is close to Salzburg's typical rain per wet day for the whole year (about 8.8 mm).

Daylight and sunshine in September

On 15 September the sun rises at about 6:43 am and sets around 7:23 pm local time, giving 12 h 40 min of daylight. Evenings are drawing in — 1 h 42 min less daylight than mid-August. About 68% of daylight hours are sunny; in short, there are plenty of bright spells.

How September compares to the rest of the year

In Salzburg's temperature order, September sits as the 4th warmest month. Against August, the average high is 4.1°C (7.4°F) lower, with 28 mm less rain. October is cooler again. By October, typical highs are 15.6°C (60.1°F).

Who September suits

  • Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
  • Parks & outdoor: a good fit — comfortable for long walks and picnics.
  • Hiking: a good fit — mild temperatures for trails.

Tips for visiting Salzburg in September

Versatile Layers

Mornings and evenings are cooler than midday, so dress in layers.

Rain Protection

Keep a small umbrella in your bag and wear shoes that cope with puddles.

Sunglasses

Frequent sunshine — sunglasses and a light hat.

Quick questions

How warm is Salzburg in September?

Expect around 19.6°C (67.3°F) in the afternoon and 10.3°C (50.5°F) at night, which most visitors would call mild.

Does it rain a lot in Salzburg in September?

It does: about 14 rainy days bring roughly 153 mm, so plan some indoor options.

What should I wear in Salzburg in September?

The numbers point to versatile layers, rain protection and sunglasses. Bring something extra for the cooler evenings.

Is September or October better for visiting Salzburg?

September, narrowly: it ranks #1 of 12 among Salzburg's months, against #2 for the other. October is cooler and has fewer rainy days.

Is September a good time to visit Salzburg?

Good

Good — comfortable temperatures, frequent rain (about 14 rainy days), plenty of sunshine (8.6 h a day). Within Salzburg's own year, September ranks #1 of 12 — one of the 3 best months to visit.

September in other Austria cities

Warmer or drier places in September

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Salzburg weather by month.