Jezero
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Jezero Weather in January

In Jezero, January brings low daytime temperatures around 4°C (39°F), with nights cooling to -4°C (25°F). Expect quite a bit of snow/rainfall this month.

Rainfall in Jezero in January

Historically, January sees about 14 days of snow/rain, with a monthly average of 126 mm (5 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Jezero in January

January in Jezero brings low temperatures, with highs of 4°C (39°F) and nights around -4°C (25°F). The month of January belongs to the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. Nights drop below freezing to -4°C (25°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.

Sunshine in Jezero in January

The area experiences a moderate amount of sunshine, with approximately 126 hours of sunlight expected. This means a decent mix of sun and overcast.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Jezero. Our weather planner can help you explore destinations with more pleasant weather conditions.

Jezero Temperature in January

Min Temperature
-4°C (25°F)
Max Temperature
4°C (39°F)
Chance of Rain
46%
Precipitation
126 mm (5 in)
Rainy days
14 days
Humidity
65% *
Sunshine
126 hours *
Percentage Sunshine
*
* Data from: Mostar, Bosnia and Herzegovina (29 KM, 18 Miles).

Jezero Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Jezero - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2026)

Based on our historical records, temperatures in Jezero typically stay consistent throughout January, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows around -4°C (25°F).

Average temperatures in January

Historical weather records for Jezero in January

Browse day-by-day weather records for Jezero spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Jezero historical weather extremes in January

Based on weather observations in Jezero between 2000 and 2025, these are the recorded extremes during January.

  • On January 8, 2001, temperatures climbed to 17°C (63°F), marking the warmest January day on record.
  • On January 8, 2017, Jezero saw its coldest January day with temperatures maxing out at -8°C (18°F).

Best Places in Bosnia and Herzegovina in January

Find out more about the weather in Bosnia and Herzegovina and which places have the best travel conditions in this month. See all of Bosnia and Herzegovina in January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Jezero in January

We recommend to layer up for chilly conditions in Jezero in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Jezero in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    3/10
  • Walking
    3/10
  • Camping
    1/10
  • Outdoor sports
    3/10

Jezero 3-Day Forecast

More climate data for Jezero

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.