Hali weather in September (South Iceland, Iceland)

What weather conditions can you expect in Hali this September? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

In September, Hali tends to experience low temperatures and heavy rainfall. Expect daytime highs to reach approximately 9°C, with nighttime lows dipping to around 4°C.

Precipitation

Hali in September falls under the rainy season with heavy rainfall, averaging around 276 mm for the month. Records from the past 30 years suggest that around 17 days will experience rain.

Average sunshine

The area experiences a moderate amount of sunshine, with approximately 114 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

In case you lean more towards enjoying temperate temperatures and rain-free days typically offer the most optimal weather. In contrast, tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Hali climate page with graphs.

 

Hali, monthly averages in September

Min Temperature 4°C  

Max Temperature 9°C  

Chance of Rain 57%  

Precipitation 276 mm  

Rainy days 17 days  

Sunshine 114 hours *  

Percentage Sunshine *  

Data from: Höfn, Iceland (41 KM, 25 Miles).

Where to go in Iceland in September

Find out more about the weather in Iceland and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Hali.

Our site offers climate and forecast data for every country in the world. Are you going to Iceland? On this website you can find historical weather averages for many cities in Iceland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.