Weather in Rotterdam in Januar
Climate normals based on 10 years of historical data for Rotterdam, Niederlande.
Average high
7°C
Average low
3°C
Rainfall
79 mm
14 rainy days
Sunshine
1.4h/day
Luftfeuchtigkeit
80%
Sea temperature
6.4°C
How Hot Is Rotterdam in Januar?
The month-long average for Rotterdam in January is 5°C, ranging between 7°C highs and 3°C lows.
Sunshine Hours in Januar
Short days and grey skies define January: sunrise 8:40 am, sunset 5:00 pm, only 1.4h of sun.
Does It Rain In Rotterdam In Januar?
Rain interrupts most days in Rotterdam: 79mm in 14 days.
Is Rotterdam Humid In Januar?
Oppressive humidity dominates Rotterdam in January — averaging 80%, with the air feeling thick and heavy.
How Warm Is The Sea In Rotterdam In Januar?
The sea is bone-chillingly cold off Rotterdam in January — averaging just 6.4°C, only safe for wetsuited dips.
Wind In Rotterdam In Januar
Wind picks up in Rotterdam during January — averaging 25 kph, with gustier afternoons.
Cloud Cover In Rotterdam In Januar
Rotterdam's January runs cloudy: typical cloud cover of 75%.
Cities With Similar Weather In Januar
Weather in Rotterdam, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 7°C / 3°C | 79mm | |
| Wetter im Februar | 8°C / 3°C | 69mm | Details → |
| Wetter im März | 10°C / 4°C | 69mm | Details → |
| Wetter im April | 14°C / 6°C | 57mm | Details → |
| Wetter im Mai | 17°C / 10°C | 66mm | Details → |
| Wetter im Juni | 21°C / 13°C | 75mm | Details → |
| Wetter im Juli | 22°C / 15°C | 78mm | Details → |
| Wetter im August | 23°C / 15°C | 78mm | Details → |
| Wetter im September | 20°C / 13°C | 83mm | Details → |
| Wetter im Oktober | 15°C / 10°C | 86mm | Details → |
| Wetter im November | 11°C / 6°C | 83mm | Details → |
| Wetter im Dezember | 8°C / 5°C | 79mm | Details → |