January
Weather in January
Sea temperature
In January, the average sea temperature in Monte Estoril, Portugal, is 15.8°C (60.4°F).Note: Swimming in 15.8°C (60.4°F) is not an enjoyable experience for most. Breathing becomes progressively more challenging as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in January is 9h and 49min.On the first day of January in Monte Estoril, sunrise is at 07:55 and sunset at 17:26. On the last day of the month, sunrise is at 07:44 and sunset at 17:57 WET.
Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the sea temperature in January in Monte Estoril?
In Monte Estoril, Portugal, the average seawater temperature in January is 15.8°C (60.4°F). Swimming in 15.8°C (60.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
How many hours of daylight does Monte Estoril have in January?
In Monte Estoril, the average day length in January is 9h and 49min.
What time are sunrise and sunset in January in Monte Estoril?
On the first day of January, sunrise is at 07:55 and sunset at 17:26. On the last day of the month, sunrise is at 07:44 and sunset at 17:57 WET.
Average sea temperature in January
Monte Estoril, Portugal
- Average sea temperature in January: 15.8°C
The best month for swimming (with the highest average sea temperature) is September (19.9°C).
The coldest month (with the lowest average sea temperature) is March (15.1°C).
Average daylight in January
Monte Estoril, Portugal
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
