WEATHER FORECASTS
National Institute of Meteorology and Hydrology
Forecasts for Cities—Bulgaria
| City | 19.12.2025 | 20.12.2025 | 21.12.2025 | 22.12.2025 | ||||
|---|---|---|---|---|---|---|---|---|
| tmin / tmax [°C] | Weather | tmin / tmax [°C] | Weather | tmin / tmax [°C] | Weather | tmin / tmax [°C] | Weather | |
| Sofia | -2 / 9 |  Variable clouds |
-2 / 8 |  Mostly sunny |
0 / 5 |  Mostly cloudy |
0 / 6 | Mostly cloudy |
| Sofia district | 2 / 10 | Mostly sunny |
1 / 9 | Mostly sunny |
-1 / 7 | Mostly cloudy |
0 / 7 | Mostly cloudy |
| Vidin | -2 / 8 | Mostly cloudy |
-1 / 4 |  Overcast |
3 / 6 | Overcast |
3 / 7 | Overcast |
| Vratsa | 5 / 12 | Mostly sunny |
-1 / 4 | Overcast |
0 / 4 | Overcast |
0 / 5 | Overcast |
| Montana | 3 / 10 | Variable clouds |
0 / 4 | Overcast |
0 / 4 | Overcast |
1 / 6 | Overcast |
| Pleven | 2 / 10 | Variable clouds |
0 / 4 | Overcast |
1 / 5 | Overcast |
3 / 7 | Overcast |
| Veliko Tarnovo | 0 / 13 | Mostly sunny |
0 / 5 | Overcast |
4 / 5 | Overcast |
3 / 7 | Mostly cloudy |
| Russe | 0 / 9 | Mostly cloudy |
0 / 4 | Overcast |
4 / 6 |  Weak rain |
5 / 8 | Overcast |
| Shumen | 1 / 11 | Variable clouds |
0 / 5 | Overcast |
5 / 8 | Weak rain |
5 / 9 | Mostly cloudy |
| Silistra | 1 / 8 | Mostly cloudy |
1 / 4 | Overcast |
4 / 8 | Weak rain |
5 / 8 | Overcast |
| Varna | 5 / 12 | Variable clouds |
4 / 9 | Overcast |
7 / 10 | Weak rain |
7 / 9 | Mostly cloudy |
| Bourgas | 3 / 12 | Variable clouds |
4 / 10 | Overcast |
7 / 10 | Weak rain |
7 / 11 | Mostly cloudy |
| Sliven | 1 / 11 | Variable clouds |
2 / 8 | Overcast |
5 / 8 | Overcast |
5 / 8 | Overcast |
| Stara Zagora | -3 / 10 | Mostly cloudy |
-2 / 7 | Mostly cloudy |
3 / 9 | Weak rain |
4 / 9 | Weak rain |
| Plovdiv | -3 / 12 | Variable clouds |
-2 / 8 | Mostly cloudy |
6 / 10 | Mostly cloudy |
6 / 10 | Mostly cloudy |
| Kardzhali | 0 / 10 | Variable clouds |
0 / 7 | Mostly cloudy |
3 / 8 | Overcast |
5 / 7 | Overcast |
| Blagoevgrad | -3 / 10 | Variable clouds |
-3 / 9 | Mostly sunny |
-2 / 6 | Variable clouds |
-2 / 6 | Variable clouds |
| Sandanski | -1 / 12 | Variable clouds |
-1 / 11 | Mostly sunny |
1 / 10 | Mostly sunny |
1 / 10 | Variable clouds |
Forecast for the Sea Resorts
| Point | 19.12.2025 | 20.12.2025 | 21.12.2025 | ||||
|---|---|---|---|---|---|---|---|
| tmin / tmax [°C] |
Water t [°C] |
Weather | tmin / tmax [°C] |
Weather | tmin / tmax [°C] |
Weather | |
| Shabla | 0 / 11 | 11 | Variable clouds |
4 / 9 | Overcast |
8 / 10 | Weak rain |
| Kaliakra | 9 / 11 | 11 | Variable clouds |
5 / 9 | Overcast |
9 / 11 | Weak rain |
| Varna | 5 / 12 | 11 | Variable clouds |
4 / 9 | Overcast |
7 / 10 | Weak rain |
| Emine | 7 / 11 | 12 | Variable clouds |
6 / 20 | Overcast |
8 / 11 | Weak rain |
| Burgas | 3 / 12 | 13 | Variable clouds |
4 / 10 | Overcast |
7 / 10 | Weak rain |
| Ahtopol | 5 / 11 | 13 | Variable clouds |
6 / 12 | Weak rain |
10 / 11 |  Rain |
Note: Sea water temperature is issued only in the warm half of the year.
Forecast for the Mountain Resorts
| Point | 19.12.2025 | 20.12.2025 | 21.12.2025 | ||||
|---|---|---|---|---|---|---|---|
| tmin / tmax [°C] |
Snow cover [cm] |
Weather | tmin / tmax [°C] |
Weather | tmin / tmax [°C] |
Weather | |
| Botev peak | -1 / 2 | 25 | Mostly sunny |
-1 / 1 | Overcast |
-4 / -1 |  Mostly cloudy with snow |
| Murgash peak | 3 / 6 | n.a. | Mostly sunny |
1 / 5 | Mostly cloudy |
-1 / 2 | Mostly cloudy |
| Cherni vrah | -1 / 2 | 22 | Mostly sunny |
-1 / 3 | Mostly sunny |
-3 / 0 | Mostly cloudy |
| Aleko* | 0 / 4 | n.a. | Mostly sunny |
0 / 7 | Mostly sunny |
-2 / 1 | Mostly cloudy |
| Musala peak** | -3 / 0 | n.a. | Mostly sunny |
-3 / 0 | Mostly sunny |
-7 / -3 | Variable clouds |
| Borovets* | 2 / 9 | n.a. | Mostly sunny |
2 / 9 | Mostly sunny |
-2 / 3 | Variable clouds |
| Rozhen | 3 / 10 | n.a. | Mostly sunny |
2 / 7 | Mostly sunny |
0 / 4 | Mostly cloudy with snow |
| Snezhanka* | 0 / 8 | n.a. | Mostly sunny |
0 / 6 | Variable clouds |
||
| Pamporovo* | 3 / 10 | n.a. | Mostly sunny |
2 / 6 | Variable clouds |
-1 / 4 | Mostly cloudy with snow |
| Chepelare-Mechi Chal* | 3 / 11 | n.a. | Mostly sunny |
2 / 8 | Variable clouds |
||
| Smolyan* | -1 / 11 | n.a. | Mostly sunny |
-3 / 7 | Variable clouds |
0 / 6 | Mostly cloudy |
| Bansko* | -3 / 10 | n.a. | Mostly sunny |
-3 / 10 | Mostly sunny |
-3 / 8 | Mostly sunny |
| Dobrinishte* | -3 / 10 | n.a. | Mostly sunny |
-2 / 10 | Mostly sunny |
-3 / 8 | Mostly sunny |
| Todorka peak* | -3 / 1 | n.a. | Mostly sunny |
-3 / 1 | Mostly sunny |
-6 / -2 | Variable clouds |
| 1200m | 3 / 10 | n.a. | Mostly sunny |
2 / 10 | Mostly sunny |
0 / 5 | Mostly cloudy with snow |
| 2000m | -1 / 3 | n.a. | Mostly sunny |
-1 / 4 | Mostly sunny |
-3 / 1 | Mostly cloudy |
* Snow depth information is from the Bulgarian Mountain Rescue Service
** Snow depth not measured.
Note: Snow cover depth is given only during the cold half of the year.
Note: Snow height is issued only in the cold half of the year.
Forecasts for Cities—Europe
| City | 19.12.2025 | 20.12.2025 | 21.12.2025 | |||
|---|---|---|---|---|---|---|
| tmin / tmax [°C] | Weather | tmin / tmax [°C] | Weather | tmin / tmax [°C] | Weather | |
| London | 7 / 10 | Variable clouds |
6 / 10 | Variable clouds |
7 / 10 | Mostly cloudy |
| Paris | 11 / 13 | Rain |
9 / 12 | Rain |
10 / 13 |  Mostly cloudy with rain |
| Brussels | 11 / 12 | Weak rain |
5 / 8 | Rain |
8 / 11 | Mostly cloudy with rain |
| Madrid | 6 / 11 | Weak rain |
4 / 10 | Mostly cloudy with rain |
2 / 8 | Rain |
| Stockholm | 5 / 7 | Mostly cloudy with rain |
4 / 8 | Mostly sunny |
1 / 5 | Mostly sunny |
| Berlin | 4 / 10 | Weak rain |
6 / 8 | Mostly cloudy |
4 / 6 | Mostly cloudy |
| Warsaw | 0 / 6 | Mostly sunny |
0 / 5 | Variable clouds |
2 / 4 | Mostly cloudy with rain |
| Rome | 6 / 14 | Mostly cloudy |
5 / 13 | Variable clouds |
8 / 15 | Rain |
| Prague | 2 / 6 |  Fog |
-1 / 2 | Mostly cloudy with rain |
-1 / 3 | Mostly cloudy |
| Budapest | 1 / 4 | Mostly cloudy |
4 / 7 | Mostly cloudy |
5 / 5 | Overcast |
| Kiev | -1 / 1 | Mostly sunny |
1 / 1 | Mostly sunny |
1 / 1 | Mostly cloudy |
| Moscow | 0 / 4 | Variable clouds |
1 / 4 | Mostly cloudy with rain |
||
| Belgrade | 3 / 11 | Fog |
5 / 10 | Mostly sunny |
2 / 7 | Mostly sunny |
| Bucharest | 0 / 8 | Mostly cloudy |
1 / 6 | Mostly cloudy |
3 / 7 | Mostly cloudy with rain |
| Thessaloniki | 4 / 16 | Mostly sunny |
4 / 14 | Mostly sunny |
6 / 13 | Mostly cloudy |
| Athens | 5 / 18 |  Sunny |
5 / 16 | Mostly cloudy |
10 / 17 | Mostly cloudy |
| Istanbul | 6 / 14 | Mostly sunny |
7 / 14 | Variable clouds |
9 / 15 | Overcast |
| Ankara | 1 / 9 | Mostly sunny |
0 / 10 | Mostly sunny |
1 / 9 | Rain |