saturday
20 december

min.+6° max.+20°
Clear

Clear

Clear night

+6°

Clear morning

+15°

Clear day

+16°

Clear evening

+6°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

2.4

2.5

0.3

2.3

sunday
21 december

min.+4° max.+15°
Partly cloudy

Partly cloudy

Cloudy night

+4°

Clear morning

+11°

Partly cloudy day

+13°

Overcast evening

+10°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.7

1.7

1.4

1.4

monday
22 december

min.+9° max.+19°
Cloudy

Cloudy

Overcast night

+9°

Partly cloudy morning

+14°

Cloudy day

+17°

Overcast evening

+18°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.2

1.4

1.4

1.6

Geomagnetic activity,
Kp-index for three days

00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
20.12.2025
Saturday
2
2
2
1
2
2
2
2
21.12.2025
Sunday
2
1
1
1
1
2
2
2
22.12.2025
Monday
2
3
4
4
4
5
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms