friday
19 december

min.-3° max.+14°
Overcast and showers

Overcast and showers

Overcast and light rain night

+13°

Overcast morning

+9°

Clear day

+2°

Cloudy evening

-4°

Precipitation probability, %

100%

-

-

-

Wind speed, m/s

1.9

1.6

2.5

1.9

saturday
20 december

min.-4° max.+3°
Partly cloudy

Partly cloudy

Partly cloudy night

-5°

Cloudy morning

-1°

Partly cloudy day

-1°

Partly cloudy evening

-1°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1

0.6

1.1

1.5

sunday
21 december

min.-3° max.+10°
Partly cloudy

Partly cloudy

Clear night

-1°

Cloudy morning

+7°

Clear day

+4°

Partly cloudy evening

-3°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1

2.1

1.8

1.5

Geomagnetic activity,
Kp-index for three days

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
19.12.2025
Friday
3
2
2
1
1
3
3
3
20.12.2025
Saturday
2
2
2
1
2
2
2
1
21.12.2025
Sunday
1
1
2
1
2
1
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms