Lido di Ostia Temperature by Month
Lido di Ostia in Lazio, Italy sees significant seasonal temperature differences, with daytime highs between 14°C (57°F) in February and 28°C (82°F) in August, averaging 20°C (68°F) annually. Explore the full monthly breakdown below.
Lido di Ostia Monthly Temperatures
The climate in Lido di Ostia is dynamic, ranging widely from moderate in winter to comfortable in summer. Nights are significantly colder, with lows dropping from 23°C (73°F) in August to 9°C (48°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Lido di Ostia by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak. August, the warmest month, averages 298 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Lido di Ostia 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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Lido di Ostia vs World: Temperature Compared
Lido di Ostia's average annual maximum temperature is 20°C (68°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Interlaken, Switzerland averages 8°C (46°F) a year, with cold winters and cool summers thanks to its Alpine setting.
Boston, USA averages 16°C (61°F) annually, with four distinct seasons and cold winters that rival northern Europe.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Lido di Ostia?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Lido di Ostia, February is the coolest month, with average highs of 14°C (57°F) and humidity around 75% — considered high. In August, the warmest month, temperatures average 28°C (82°F) with 73% humidity — conditions that feel high. For a full picture, see our humidity page.
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.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Lido di Ostia this rarely lasts long on the ground.
For more on Lido di Ostia's weather — including monthly rainfall, sunshine hours, and humidity — visit our Lido di Ostia climate page.
