Average Temperatures in celsius (Min/Max)
- January (8,1º/14,5º);
- February (9,2º/15,9º);
- March (10,4º/18,2º);
- April (11,5º/19,2º);
- May (13,3º/21,4º);
- June (15,9º/24,8º);
- July (17,9º/27,5º);
- August (18,1º/27,8º);
- September (17,3º/26,2º);
- October (14,6º/22,1º);
- November (11,5º/18,0º);
- December (9,5º/15,2º).
The water temperature in the area around Lisbon is not particularly hot. Don't forget this is the atlantic!
January to March - Around 15ºC (58,8º F)
April to June - Around 17,5ºC (63,5ºF)
July to September - Around 19,5ºC (67,1ºF)
October to December - Around 16,1ºC (60,0ºF).
Day (sunrise/sunset)
- January (07:53/17:38);
- February (07:28/18:13);
- March (06:47/18:43);
- April (06:59/20:13);
- May (06:24/20:42);
- June (06:10/21:03);
- July (06:23/21:00);
- August (06:50/20:30);
- September (07:18/19:44);
- October (07:46/18:57);
- November (07:18/17:23);
- December (07:47/17:15).
The time zone of Lisbon and all continental portugal is GMT (London, Dublin) and 1hour less than continental Spain. In Summer it shifts to GMT+1 but it is still aligned with London and Dublin. Portugal has two time zones one for the continental area and Madeira and another (1 hour less) to Azores.
The normal amount of sunny hours per year is of 3.300 (about 9,2/day) and 100 days of rain per year (number of days in where it is register rain).Lisbon is still one of the nicest cities in Europe to stroll around. In summer it is not excessively warm and in winter not cold at all. The normal amount of sunny days it is also extremely high.
The warmest month is normally August and the coldest January. It rains more in the period between November and January and rains less in the period between June and September.


