Niksic, where it's located

The climate of Nikšic is moderately continental, with cold winters and warm summers.
Nikšic is the second largest city in Montenegro. The city is located at 650 meters (2,100 feet) above sea level, but since it is on the western side, it is not as cold as the east of the country, but in return it is definitely more rainy.
The average temperature of the coldest month (January) is of 1.8 °C (35 °F), that of the warmest months (July, August) is of 20.4 °C (69 °F). Here are the average temperatures.
Niksic - Average temperatures
Min (°C)-2-125912141411730
Max (°C)671014192327272318117
Min (°F)283036414854575752453732
Max (°F)434550576673818173645245

Precipitation amounts to 1,990 millimeters (78.3 inches) per year: it is therefore abundant. It ranges from 60 mm (2.4 in) in the driest month (July) to 300 mm (11.8 in) in the wettest (November). Here is the average precipitation.
Niksic - Average precipitation

On average, there are around 2,240 sunshine hours per year. Here are the average sunshine hours per day.
Niksic - Sunshine


Best Time

The best times to visit Nikšic are spring and autumn, to avoid both the winter cold and the summer heat, and in particular, the months of May, June and September: daytime temperatures are pleasant, although it's better to bring a sweater and a jacket for the evening. In July and August, the temperature is usually not too hot, however, there is the risk of some very hot days, which can happen, though more rarely, also in the second half of June and in the first half of September.