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Weather in Herceg Novi for January 2026

Your guide to Herceg Novi weather in January - trends and predictions

    Temperatures

  • Until now, January 2026 in Herceg Novi is slightly cooler than the historical average by -1.5 °C.

  • In general, the average temperature in Herceg Novi at the beginning of January is 13 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 11.7 °C by the end of January.

    • Rain 🌧️

  • Herceg Novi experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 210 mm.

Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
11°/3°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Herceg Novi Weather January

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
12°
2
Patchy rain possible
13°
3
Sunny
13°
4
Partly cloudy
13°
5
Sunny
13°
6
Partly cloudy
14°
7
Light rain shower
13°
8
Patchy rain possible
11°
9
Moderate or heavy rain shower
10°
10
Overcast
11°
11
Partly cloudy
10°
12
Overcast
8°
13
Partly cloudy
8°
14
Overcast
9°
15
Overcast
10°
16
Patchy rain possible
12°
17
Sunny
13°
18
Moderate or heavy rain shower
14°
19
Sunny
12°
20
Overcast
11°
21
Moderate or heavy rain shower
9°
22
Patchy rain possible
10°
23
Moderate or heavy rain shower
11°
24
Light rain shower
12°
25
Sunny
13°
26
Patchy rain possible
12°
27
Patchy rain possible
12°
28
Light rain shower
11°
29
Sunny
12°
30
Partly cloudy
11°
31
Patchy rain possible
11°

Temperatures trend during January in Herceg Novi

See the weather trend as well as the moving average line

January weather in Herceg Novi day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Sunny
Sunny
 12° /2° 1.5 mm 3
2 Jan. Patchy rain possible
Patchy rain possible
 13° /3° 8.2 mm 3
3 Jan. Sunny
Sunny
 13° /5° 14.1 mm 3
4 Jan. Partly cloudy
Partly cloudy
 13° /5° 15.7 mm 2
5 Jan. Sunny
Sunny
 13° /4° 31.1 mm 3
6 Jan. Partly cloudy
Partly cloudy
 14° /5° 13.1 mm 3
7 Jan. Light rain shower
Light rain shower
 13° /4° 15 mm 3
8 Jan. Patchy rain possible
Patchy rain possible
 11° /3° 4.1 mm 3
9 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 10° /4° 17.8 mm 2
10 Jan. Overcast
Overcast
 11° /3° 10.6 mm 2
11 Jan. Partly cloudy
Partly cloudy
 10° /0° 2.5 mm 3
12 Jan. Overcast
Overcast
 8° /-2° 2.7 mm 2
13 Jan. Partly cloudy
Partly cloudy
 8° /-1° 0.3 mm 2
14 Jan. Overcast
Overcast
 9° /1° 0.2 mm 2
15 Jan. Overcast
Overcast
 10° /1° 6.9 mm 2
16 Jan. Patchy rain possible
Patchy rain possible
 12° /3° 6.5 mm 3
17 Jan. Sunny
Sunny
 13° /4° 21.5 mm 3
18 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /6° 29.2 mm 3
19 Jan. Sunny
Sunny
 12° /5° 9.9 mm 3
20 Jan. Overcast
Overcast
 11° /2° 4.4 mm 2
21 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /1° 12.5 mm 2
22 Jan. Patchy rain possible
Patchy rain possible
 10° /3° 2.2 mm 2
23 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /4° 6.8 mm 2
24 Jan. Light rain shower
Light rain shower
 12° /4° 3.2 mm 3
25 Jan. Sunny
Sunny
 13° /5° 9.1 mm 3
26 Jan. Patchy rain possible
Patchy rain possible
 12° /4° 7.2 mm 2
27 Jan. Patchy rain possible
Patchy rain possible
 12° /3° 0.6 mm 2
28 Jan. Light rain shower
Light rain shower
 11° /3° 16.5 mm 2
29 Jan. Sunny
Sunny
 12° /3° 1.5 mm 3
30 Jan. Partly cloudy
Partly cloudy
 11° /2° 10.3 mm 3
31 Jan. Patchy rain possible
Patchy rain possible
 11° /6° 1.2 mm 0.3
Next
Important Notice
Our weather forecast for Herceg Novi in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Herceg Novi forecast closer to your planned date for the most up-to-date weather information.
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Herceg Novi in January - FAQ

What are the expected maximum and minimum temperatures in Herceg Novi during January?

Prepare for cooler days with highs just around 11° and colder nights, dipping below 3°.

How much rainfall should be expected in Herceg Novi during January?

Significant rainfall exceeding 210 mm is expected in Herceg Novi during January, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Herceg Novi during January?

The average wind speed in Herceg Novi during January is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

Herceg Novi water temperatures in January

The average water temperature of the Adriatic Sea near Herceg Novi in January is 15.3 °C. At the beginning of January temperatures are around 15.4 °C; by the end of the month they stay fairly steady and reach 15.1 °C.

What is the water temperature in Herceg Novi in January?
The average water temperature in Herceg Novi in January is 15.3 °C.
Can you swim in Herceg Novi in January?
Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.

January rainfall patterns in Herceg Novi

Explore the daily rainfall trends and prepare for Herceg Novis January weather 💧
Typically, Herceg Novi has 22 rainy days in January with a total of 210 mm of rainfall.

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Location coordinates Where is Herceg Novi?

Get accurate weather forecasts for Herceg Novi, located at latitude 42.453 and longitude 18.538. Stay updated with localized weather information tailored for Herceg Novi.

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