saturday
20 december

min.+5° max.+14°
Cloudy

Cloudy

Clear night

+6°

Clear morning

+12°

Partly cloudy day

+11°

Partly cloudy evening

+10°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.7

0.7

0.6

0.5

sunday
21 december

min.+9° max.+19°
Cloudy

Cloudy

Cloudy night

+9°

Cloudy morning

+15°

Partly cloudy day

+14°

Overcast evening

+9°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

0.7

0.9

0.8

1.2

monday
22 december

min.+2° max.+9°
Cloudy

Cloudy

Clear night

+4°

Partly cloudy morning

+6°

Cloudy day

+6°

Partly cloudy evening

+2°

Precipitation probability, %

-

-

-

-

Wind speed, m/s

1.3

1.5

0.7

0.7

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