saturday
20 december

min.+2° max.+17°
Overcast

Overcast

Clear night

+2°

Clear morning

+13°

Cloudy day

+14°

Fog evening

+10°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.3

2.2

1

0.3

sunday
21 december

min.+4° max.+11°
Partly cloudy

Partly cloudy

Overcast night

+6°

Partly cloudy morning

+8°

Partly cloudy day

+9°

Partly cloudy evening

+5°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.6

1.9

1.4

1.2

monday
22 december

min.+2° max.+9°
Overcast and showers

Overcast and showers

Partly cloudy night

+3°

Overcast morning

+8°

Overcast day

+8°

Overcast evening

+11°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1

0.9

0.8

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
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