ClimateForecastDecemberJanuary >>

Dej Climate by Month

Dej experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It maintains moderate precipitation patterns. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Dej is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a comfortable 27°C in August to a very cold 2°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to -5°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Dej receives mid-range precipitation levels, with 882 mm annually. The climate in Dej shows significant variation throughout the year. Expect high rainfall in June, with an average of 112 mm of precipitation over 15 rainy days.

In contrast, January offers drier and sunnier days, with around 50 mm of snow/rainfall over 13 snowy/rainy days.

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

Sunshine over the year

For those who appreciate different seasons, Dej serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.3 hours of sunshine daily, and embrace the darker days in December, offering only 1.8 hours of daily sunlight.

Monthly hours of sunshine

Data from: Cluj-Napoca, Romania (46 KM, 28 Miles).

Daily hours of sunshine

Data from: Cluj-Napoca, Romania (46 KM, 28 Miles).

The best time of year to visit Dej in Romania

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 is the warmest month in Dej?
    August has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Dej?
    The coldest month is January with an average maximum temperature of 2°C.
  • Which is the wettest month in Dej?
    June tops the wettest month list with 112 mm of rainfall.
  • Which is the driest month in Dej?
    January is the driest month with 50 mm of precipitation.
  • Which is the sunniest month in Dej?
    July is the sunniest month with an average of 278 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 Dej

    Sat   Dec 14
    3°C | -3°C
    SE 4 km/h
    2.2 mm
    broken clouds and snow

    broken clouds and snow

    Sun   Dec 15
    4°C | 0°C
    NW 7 km/h
    3.2 mm
    overcast and snow

    overcast and snow

    Mon   Dec 16
    4°C | 0°C
    W 4 km/h
    5.1 mm
    overcast and sleet

    overcast and sleet