🇮🇹 Weather in Olbia in May
This is what the weather in Olbia (Sardinia, Italy) was like in May in 2017–2026.
Key facts at a glance
Avg. daytime high
23.0 °C
19.9 °C – 25.5 °C
Avg. night-time low
14.0 °C
11.5 °C – 15.3 °C
Avg. rain days in period
5.3
17 % of days · ≥ 1.0 mm
Avg. precipitation in period
35.3 mm
1.5 mm – 117 mm
Avg. cloud cover
50 %
This data source has no sunshine hours – average cloud cover shown instead.
Avg. sea temperature
17.9 °C
Sea point approx. 10 km from the location
Extremes: Highest temperature 33.9 °C (23 May 2022) · Lowest temperature 7.7 °C (7 May 2019) · Avg. daily peak wind 22 km/h
Weather mix of all days
- 100Sunny
- 104Partly cloudy
- 53Cloudy
- 31Light rain
- 22Rain
Summary
- On average 23.0 °C during the day and 14.0 °C at night.
- On average 5.3 rain days (Rain day = at least 1.0 mm of precipitation) with 35.3 mm of precipitation in total.
- In 1 of 10 years there was not a single rain day.
- The sea averaged 17.9 °C.
- Prevailing: Partly cloudy.
- Warmest year: 2022 (avg. 25.5 °C), coolest: 2019 (avg. 19.9 °C).
- Wettest year: 2018 (117 mm), driest: 2017 (1.5 mm).
- Extremes: 33.9 °C on 23 May 2022 and 7.7 °C on 7 May 2019.
Overall values from all 10 years. How is this calculated?
Charts
Temperatures per year
Average over your travel period
Precipitation & rain days
Year by year
2026
Avg. max23.5°Avg. min14.9°- Rain days
- 5 Rain days
- Precipitation
- 15.2 mm
- Avg. cloud cover
- 45 % cloudy
- Sea temperature
- 18.4 °C
Max 29.9 °C · Min 11.5 °C
2025
Avg. max24.0°Avg. min14.5°- Rain days
- 1 Rain days
- Precipitation
- 8.7 mm
- Avg. cloud cover
- 44 % cloudy
- Sea temperature
- 18.7 °C
Max 30.5 °C · Min 11.7 °C
2024
Avg. max23.7°Avg. min14.6°- Rain days
- 4 Rain days
- Precipitation
- 35.1 mm
- Avg. cloud cover
- 53 % cloudy
- Sea temperature
- 18.0 °C
Max 27.8 °C · Min 11.7 °C
2023
Avg. max22.1°Avg. min14.0°- Rain days
- 7 Rain days
- Precipitation
- 48.0 mm
- Avg. cloud cover
- 62 % cloudy
- Sea temperature
- 17.8 °C
Max 26.6 °C · Min 11.1 °C
2022
Avg. max25.5°Avg. min15.3°- Rain days
- 6 Rain days
- Precipitation
- 38.8 mm
- Avg. cloud cover
- 40 % cloudy
- Sea temperature
- 18.8 °C
Max 33.9 °C · Min 11.3 °C
2021
Avg. max22.0°Avg. min12.7°- Rain days
- 4 Rain days
- Precipitation
- 28.0 mm
- Avg. cloud cover
- 50 % cloudy
- Sea temperature
- 16.4 °C
Max 29.3 °C · Min 9.8 °C
2020
Avg. max23.4°Avg. min14.4°- Rain days
- 5 Rain days
- Precipitation
- 34.2 mm
- Avg. cloud cover
- 46 % cloudy
- Sea temperature
- 18.0 °C
Max 28.2 °C · Min 12.0 °C
2019
Avg. max19.9°Avg. min11.5°- Rain days
- 6 Rain days
- Precipitation
- 27.0 mm
- Avg. cloud cover
- 60 % cloudy
- Sea temperature
- 16.2 °C
Max 25.5 °C · Min 7.7 °C
2018
Avg. max21.9°Avg. min14.1°- Rain days
- 15 Rain days
- Precipitation
- 117 mm
- Avg. cloud cover
- 61 % cloudy
- Sea temperature
- 18.5 °C
Max 27.9 °C · Min 10.7 °C
2017
Avg. max23.7°Avg. min13.9°- Rain days
- 0 Rain days
- Precipitation
- 1.5 mm
- Avg. cloud cover
- 33 % cloudy
- Sea temperature
- 18.1 °C
Max 28.2 °C · Min 9.6 °C
Frequently asked questions
- How warm is it in Olbia in May?
- Daytime highs averaged 23.0 °C, night-time lows 14.0 °C. The highest value of the past 10 years was 33.9 °C (23 May 2022), the lowest 7.7 °C (7 May 2019).
- How often does it rain in Olbia in May?
- On average there were 5.3 rain days (at least 1 mm) with 35.3 mm of precipitation in total. In 1 of 10 years there was no rain day at all.
- How warm is the sea in Olbia in May?
- The sea temperature averaged 17.9 °C (open-sea point approx. 10 km from the town).
Check your exact travel dates
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Other destinations in May
Data sources
- Weather data
- Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains. - Sea temperature
- MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis) - Sea point approx. 10 km from the location (40.950, 9.610)
- Place search
- Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)