2026 Climate Averages

Weather: Stavanger — September

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

September is an excellent time to visit Stavanger. Mild temperatures around 16°C make it comfortable for exploring. This is one of the wettest months—waterproof gear is essential. Wind can be noticeable, especially in exposed areas—bring a windbreaker. As peak season, expect higher prices and more tourists. At 16°C, the sea is too cold for most swimmers.

5.2
GoTripzi Score Fair

Based on weather comfort, crowds, prices, and activity options

Avg High

16°C

Avg Low

12°C

Rainy days

17days

Daylight

12.9h

Feels like 14°C / 10°C — wind chill makes it feel cooler

Rainfall

182mm

Sunshine

7.9h/day

Humidity

82%

Very Humid
Sun Strength

3.6

Moderate
Wind

25 km/h (gusts 44)

Sea Temp

16°C ❄️ Cold

Is September a good time to visit Stavanger?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Shoulder Rates

Daylight

Sunrise

07:06

Sunset

20:00

12.9h daylight

Visiting Stavanger in September: Pros & Cons

Pros

  • One of the best months to visit

Cons

  • Frequent rain may disrupt outdoor activities
  • Peak season — expect crowds and higher prices
  • Sea too cold for comfortable swimming

Things to Do in September

Events & Festivals

🎭
Nuart Street Art Festival
September (one week) Cultural
🎭
Kapittel – Stavanger International Festival of Literature
Mid-September Cultural

Recommended for This Weather

🏛️ Museums & galleries
🍳 Cooking classes & food tours
🎭 Cultural tours & local experiences

Stavanger Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 5°C 2°C 22d (201mm) 2.3h
84% Very Humid
0.5 Low
Wet
Feb 5°C 2°C 19d (187mm) 4.3h
82% Very Humid
1.4 Low
Wet
Mar 7°C 3°C 16d (123mm) 6.9h
79% Humid
3.1 Moderate
Wet
Apr 9°C 4°C 11d (63mm) 10.5h
76% Humid
6 High
Good
May 12°C 8°C 11d (75mm) 11.9h
78% Humid
7.5 Very High
Good
Jun 16°C 12°C 13d (96mm) 12.8h
81% Very Humid
8.2 Very High
Excellent
Jul 17°C 13°C 18d (169mm) 11.2h
83% Very Humid
7 High
Excellent
Aug 17°C 14°C 15d (151mm) 10.6h
82% Very Humid
5.8 High
Excellent
Sep Current 16°C 12°C 17d (182mm) 7.9h
82% Very Humid
3.6 Moderate
Excellent
Oct 12°C 9°C 23d (236mm) 5.1h
82% Very Humid
1.7 Low
Wet
Nov 9°C 6°C 20d (219mm) 2.9h
82% Very Humid
0.6 Low
Wet
Dec 6°C 4°C 19d (206mm) 1.7h
82% Very Humid
0.3 Low
Wet

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5
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3
Your Best MonthOctScore: 5.7

Where to Stay

See hotels, apartments & rentals around Stavanger – live prices from Booking.com, Expedia, Vrbo and more

Stavanger

Gateway to Pulpit Rock and Lysefjord with colorful wooden houses. Discover Hike to Preikestolen (Pulpit Rock).

View Full Destination Guide

What to Pack for September

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions. A waterproof jacket and shoes are non-negotiable — showers are frequent.

Cool Very Busy

🎒Personalized Packing List

Tell us about your trip and we'll create a custom packing list based on the weather.

Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Stavanger?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is September a good time to visit Stavanger?
September is typically excellent for visiting Stavanger, with average highs of 16°C and around 17 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Stavanger in September?
Evenings in Stavanger during September are mild at 12°C. A light cardigan or long sleeves for evenings is usually enough. Outdoor dining remains comfortable, making it a great time to enjoy rooftop bars and terrace restaurants.
What should I pack for Stavanger in September?
With highs of 16°C and lows of 12°C in September, we recommend: Layerable clothing, Light jacket, Compact umbrella, Waterproof jacket/shell. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Stavanger in September?
Stavanger typically sees around 17 rainy days in September. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
Can you swim in Stavanger in September?
Swimming in Stavanger during September is possible but quite cold, with air temperatures around 16°C. Only brave swimmers venture in without a wetsuit. Consider indoor pools or thermal baths as an alternative if your hotel offers them.
How many hours of daylight are there in Stavanger in September?
In September, Stavanger gets approximately 12.9 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is September peak season in Stavanger?
Yes, September is peak season in Stavanger. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Europe/Oslo)

Last Updated: February 2026