Best time to go to Sines Average weather of Sines, Portugal

When is the best time to go to Sines?

When is the best time to go to Sines? Here's some information to help you in your decision:

The best months for good weather in Sines are February, March, April, May, June, July, August, September, October, November and December
On average, the warmest months are June, July, August, September and October
Sines has dry periods in July and August
The coldest months are January, February and March
The rainiest months are February, March, October, November and December
The best months for swimming are May, June, July, August, September, October, November and December

Annual weather in Sines

For full information about the climate and weather in Sines a specific month, click on the corresponding line below:

Month			Our opinion
January	54°F/59°F	3.4in	tolerable weather	Sines in january
February	54°F/61°F	3.6in	good weather	Sines in february
March	56°F/63°F	4.3in	good weather	Sines in march
April	58°F/65°F	3.1in	good weather	Sines in april
May	61°F/70°F	2in	perfect weather	Sines in may
June	65°F/72°F	0.5in	perfect weather	Sines in june
July	67°F/76°F	0.1in	perfect weather	Sines in july
August	67°F/77°F	0.2in	perfect weather	Sines in august
September	68°F/76°F	1.5in	perfect weather	Sines in september
October	65°F/72°F	3.7in	perfect weather	Sines in october
November	59°F/67°F	4.3in	good weather	Sines in november
December	56°F/63°F	4.1in	good weather	Sines in december

Weather and climate in Sines

Sines enjoys a hot-summer Mediterranean climate in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Sines is 68°F (ranging from 59°F in january to 77°F in august). Annual rainfall is 30.4in, with a minimum of 0.1in in july and a maximum of 4.3in in november.

In the month of january the climate is passable, but still OK. The record temperature this month is 67°F and it rains in january about 3.4in.
Between the months of february and april the climate is good. At lunchtime, it's 65°F in average and it rains about 3.1in each month.
Between the months of may and september the climate is perfect. The temperature rises to 76°F and it rains in september about 1.5in.
Between october and december the climate is beautiful. In average, on the morning it is 58°F.

Charts: temperature and rainfall in Sines

In the charts below, you can see the following seasonal norms for the city of Sines: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity

Peak visitor numbers and tourist seasons in Sines

Find out when Sines has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Sines

Very low season in Sines
The months with the lowest number of tourists are: January, February, March and November.
Low season in Sines
The months with low numbers of tourists are: April, October and December.
High season in Sines
The number of visitors to Sines is high in: May, June and September.
Peak season in Sines
The largest number of tourists visiting Sines is during: July and August.

Figure: Visitor index for Sines month by month

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