Diano Castello Temperature by Month
Diano Castello in Liguria, Italy sees significant seasonal temperature differences, with daytime highs between 11°C (52°F) in February and 26°C (79°F) in August, averaging 18°C (64°F) annually. Explore the full monthly breakdown below.
Diano Castello Monthly Temperatures
Depending on the time of the year, temperatures range from comfortable to cold in Diano Castello. At night, minimum temperatures range from 21°C (70°F) in August to 7°C (45°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Diano Castello by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. August, the warmest month of the year, receives 308 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Diano Castello vs Italy
The map below shows the annual temperature across Italy. You can also select individual months if you want to compare a specific time of year.
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Diano Castello vs World: Temperature Compared
Diano Castello's average annual maximum temperature is 18°C (64°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Queenstown, New Zealand averages 10°C (50°F) annually — remember seasons are flipped, so its coldest months fall in June and July.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Global average temperatures have risen by around 1.2°C since the pre-industrial era, and the effects are visible across many regions. Winters are milder on average, with fewer frost days and less snow in many parts of the world. Heatwaves are more frequent and more intense, and Europe's summers of 2018, 2019, and 2020 all set records.
Summers are also getting drier in some areas, while winter rainfall has increased in others. This contributies to higher river levels and more flooding. In many countries, spring arrives earlier and autumn lasts longer. It has knock-on effects for wildlife, agriculture, and local ecosystems.
For more on Diano Castello's weather — including monthly rainfall, sunshine hours, and humidity — visit our Diano Castello climate page.
