saturday
20 december

min.+2° max.+7°
Overcast and showers

Overcast and showers

Overcast night

+5°

Cloudy morning

+6°

Cloudy day

+5°

Overcast evening

+5°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.6

0.5

0.6

0.3

sunday
21 december

min.+2° max.+6°
Overcast and showers

Overcast and showers

Overcast night

+5°

Overcast and light rain morning

+6°

Overcast and showers day

+3°

Overcast and showers evening

+2°

Precipitation probability, %

-

100%

100%

100%

Wind speed, m/s

0.8

1.2

1.2

0.7

monday
22 december

min.+1° max.+6°
Overcast and rain

Overcast and rain

Overcast and showers night

+4°

Overcast and light rain morning

+5°

Cloudy and light rain day

+4°

Overcast and showers evening

+3°

Precipitation probability, %

100%

100%

100%

100%

Wind speed, m/s

0.4

0.1

0.8

0.7

Geomagnetic activity,
Kp-index for three days

01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
20.12.2025
Saturday
2
1
2
2
2
2
2
1
21.12.2025
Sunday
1
1
1
2
2
2
2
3
22.12.2025
Monday
4
4
4
5
-
-
-
-
– Small disturbances
– Weak storms
– Strong storms
– Extreme storms