Okuklje Temperature by Month

The average annual maximum temperature in Okuklje, Mljet Island, Croatia is 21°C (70°F), with daytime highs ranging from 12°C (54°F) in January to 30°C (86°F) in August. This page covers monthly averages, day-night differences, and how Okuklje compares to cities worldwide.

With significant temperature fluctuations, Okuklje enjoys distinct seasons year-round. Nighttime lows range from 22°C (72°F) in August to 6°C (43°F) in January.

The chart below illustrates the average maximum day and minimum night temperatures in Okuklje 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 326 hours of sunshine.

The chart below shows the average temperature throughout the year:

Okuklje's average annual maximum temperature is 21°C (70°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.

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.

Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.

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 the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.

In Okuklje, January is the coolest month, with average highs of 12°C (54°F) and humidity around 59%, considered moderate. In August, the warmest month, temperatures average 30°C (86°F) with 58% humidity, conditions that feel moderate. 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.

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 Okuklje's weather, including monthly rainfall, sunshine hours, and humidity, visit our Okuklje climate page.