Nikšić Temperature by Month
The average annual maximum temperature in Nikšić, Niksic County, Montenegro is 15°C (59°F), with daytime highs ranging from 4°C (39°F) in January to 26°C (79°F) in August. This page covers monthly averages, day-night differences, and how Nikšić compares to cities worldwide.
Nikšić Monthly Temperatures
With significant temperature fluctuations, Nikšić enjoys distinct seasons year-round. Nighttime lows range from 13°C (55°F) in August to -4°C (25°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Nikšić by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. August, the warmest month, sees 234 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in July
Historical Nikšić Temperatures: 1976-2026
Browse day-by-day temperature records for Nikšić spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Nikšić vs Montenegro
The map below shows the annual temperature across Montenegro. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Nikšić vs World: Temperature Compared
Nikšić's average annual maximum temperature is 15°C (59°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
New York City, USA averages 17°C (63°F) a year, with hot humid summers and cold winters that bring regular snowfall.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
What Does the Temperature Feel Like in Nikšić?
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 Nikšić, January is the coolest month, with average highs of 4°C (39°F) and humidity around 82% — considered very high. In August, the warmest month, temperatures average 26°C (79°F) with 72% 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 Nikšić this rarely lasts long on the ground.
For more on Nikšić's weather — including monthly rainfall, sunshine hours, and humidity — visit our Nikšić climate page.
