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Olbia in August: Weather, Average temperature and Climate

Take a look at past year’s weather for Olbia in August and see if it is worth visiting.
Check flight prices to Olbia on Avionero:
August

Weather in Olbia in August 2025

Great Weather
Warm
☀️
Sunny
For those searching for an ideal August holiday with excellent weather, Olbia is a perfect choice. Average maximum temperatures are +86°F. Expect about 21 sunny days, making it the perfect place to enjoy the sunshine. It's worth noting that there may be some rainfall, with an average of 17 mm of precipitation over 6 rainy days. So, take your sunglasses, a beach towel, and great walking shoes, as it looks like amazing weather. Search flights in one click on Avionero.
Good to know:
  • August is usually the hottest month of the year in Olbia;

Average weather

☀️
+86°F
Avg. max. temperature
+57°F
Min.
+100°F
Max.
17 mm
Total precipitation
63%
Avg. humidity
2 m/s
Avg. wind
21 ☀️
Sunny Days
2 ⛅️
Cloudy
6 🌦
Rainy
Our opinion: Olbia has great weather in August.

Average temperature in Olbia in August

Here are the expected maximum, average and minimum temperatures in Olbia for August based on the historical data.
Last Year
Historical Data

The temperature in August is +90°F on average, with a range between a maximum of +97°F during the day and a minimum of +63°F at night.

The average maximum temperature goes down 21% by the end of the month, compared with the beginning of the month, from +90°F to +82°F.

Is Olbia warm or cold in August?

Olbia is typically warm in August.

Maximum temperatures go up compared to the previous month from +86°F to +86°F. The minimum temperature also goes up from +70°F to +70°F.

It’s generally warm, but pack a long-sleeve shirt for evenings.

August is the hottest month in Olbia, here is the comparison with other months:

Climate in Olbia in August

Olbia weather looks like this, on average, in August and the surrounding months.
JulyAugustSeptember
Avg. temperature
+86°F+86°F+81°F
Min. temperature
+59°F+57°F+52°F
Max. temperature
+106°F+100°F+95°F
Rainfall
12 mm17 mm38 mm
Wind
3 m/s2 m/s2 m/s
Humidity
60%63%70%
Air pressure
1014 HPa1014 HPa1015 HPa
Sunny days
242114
Cloudy days
224
Rainy days
4610
Snowy days
000

August weather is still as great as in July. The temperature levels stay the same in the area of +86°F for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 12 mm to 17 mm. Humidity rises from 60% to 63%. Winds are calmer in comparison to July, going down from 3 m/s to 2 m/s on average. The days becoming less sunny, going from 24 sunny days in July to 21 in August.

Next month (September) brings a further decline in the weather.

Wind

Wind speed in Olbia in August based on historical data.
Last Year
Historical Data

The average wind speed is 4 m/s getting up to 11 m/s which is a medium breeze. You can feel it, especially getting out of the water.

The average wind speed in Olbia is gradually decreasing during August, going from 8 m/s to 6 m/s over the course of the month.

Rain

Amount of rainfall in mm during August in Olbia based on historical data.
Last Year
Historical Data
A chance of rain on a typical day in August stands at 6%, leading to total precipitation of around 7 mm. The maximum amount of rainfall per day is around 4 mm, which is considered light rain. Olbia is amazing in August with as little as 2 rainy days on average, so plan adventures in the great outdoors.
Here’s how August is compared with other months in the amount of precipitation, total mm:
Olbia wettest month is November, where a typical day has a 47% chance of precipitation and 70 mm of rainfall per day. July, on the other hand, is the driest month with a mere 13% chance of precipitation and 12 mm of rainfall per day.

How was the weather last August in Olbia?

This is the weather in Olbia in August 2023:
1 August
☀️
+90°F
2 August
☀️
+90°F
3 August
☀️
+92°F
4 August
☀️
+79°F
5 August
☀️
+79°F
6 August
☀️
+81°F
7 August
☀️
+84°F
8 August
☀️
+87°F
9 August
☀️
+86°F
10 August
☀️
+85°F
11 August
☀️
+88°F
12 August
☀️
+91°F
13 August
☀️
+91°F
14 August
☀️
+91°F
15 August
☀️
+91°F
16 August
☀️
+92°F
17 August
☀️
+93°F
18 August
☀️
+95°F
19 August
☀️
+94°F
20 August
☀️
+95°F
21 August
☀️
+92°F
22 August
☀️
+97°F
23 August
☀️
+95°F
24 August
☀️
+97°F
25 August
☀️
+94°F
26 August
☀️
+94°F
27 August
☀️
+95°F
28 August
🌧️
+80°F
29 August
☀️
+75°F
30 August
☀️
+78°F
31 August
☀️
+83°F
In August 2023 Olbia had 30 sunny days, 0 cloudy days, and 1 rainy days. The average maximum temperature was +90°F, with an absolute maximum of +97°F and a minimum of +75°F. The average humidity was 68%, with a maximum of 93% and a minimum of 44%. The average wind speed was 4 m/s, with a maximum of 16 m/s and a minimum of 0 m/s.
Are you planning a trip in August?

Climate Change Over the Years

This is how Olbia climate has changed over the last 43 years.

The climate in Olbia in August has not changed that much over the last 43 years.

The average temperature was the lowest in 1980 (+67°F) and the highest in 2022 (+74°F). The driest year was 1987 with only 324 mm of rainfall, and the wettest year was 2018 with 1032 mm.

FAQ

Frequently asked questions about the weather in Olbia in August:

Is August a good time to visit Olbia?

Yes, August is a great time to go to Olbia, the weather couldn’t be better. Be ready to get outside, explore and enjoy. Check what other months that are a good time to visit Olbia.

Can you sunbathe in Olbia in August?

August is warm in Olbia. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Olbia rainy in August?

Olbia is usually dry in August. Plan your packing around outdoor activities and exploring.

Is it sunny in Olbia in August?

Yes, Olbia is sunny in August. Prepare for lots of rays. Don’t forget to pack your sunglasses and sunscreen, and maybe pick up a wide-brimmed hat when you arrive.

Other cities in Italy

Check out the weather for other cities in Italy.

Monthly weather in Olbia

Source of the data

For this page, we’ve looked at the typical weather in Olbia, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.