ClimateForecastDecemberJanuary >>

Osp Climate by Month

The temperature in Osp can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and cold during the cooler months. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Visitors to Osp can expect significant temperature changes throughout the year. Average daytime temperatures range from a comfortable 28°C in August, the warmest time of the year, to a chilly 8°C during cooler months like January. At night, temperatures typically average around 1°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Osp is known for its substantial rain/snowfall, with annual precipitation reaching 1449 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives heavy rainfall, averaging 178 mm of precipitation, recorded across 13 rainy days. In contrast, the drier season, July brings less rainfall, with 82 mm over 12 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Osp. While July receives considerable daily sunshine with up to 9.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.8 hours of sunlight per day.

Monthly hours of sunshine

Data from: Triest, Italy (12 KM, 7 Miles).

Daily hours of sunshine

Data from: Triest, Italy (12 KM, 7 Miles).

Average water temperature

The mean water temperature over the year in Osp ranges from 9°C in February to 24°C in August.

Water temperature over the year

Data from: Triest, Italy (12 KM, 7 Miles).

The best time of year to visit Osp in Slovenia

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Osp?
    Most rainfall (rainy season) is seen in September, October and November.
  • Which is the warmest month in Osp?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Osp?
    The coldest month is January with an average maximum temperature of 8°C.
  • Which is the wettest month in Osp?
    November tops the wettest month list with 178 mm of rainfall.
  • Which is the driest month in Osp?
    July is the driest month with 82 mm of precipitation.
  • Which is the sunniest month in Osp?
    July is the sunniest month with an average of 290 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Osp

    Thu   Dec 12
    8°C | 1°C
    E 18 km/h
    clear and no rain

    clear and no rain

    Fri   Dec 13
    9°C | 0°C
    E 14 km/h
    clear and no rain

    clear and no rain

    Sat   Dec 14
    7°C | 2°C
    E 7 km/h
    2.2 mm
    overcast and slight rain

    overcast and slight rain