Best time to go to Portstewart Average weather of Portstewart, North Ireland

When is the best time to go to Portstewart?

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

The best months in Portstewart are May, June, July, August, September and October
The coldest months are January, February and March
The rainiest months are January, June, July, August, October and November

Annual weather in Portstewart

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

Month			Our opinion
January	41°F/47°F	4.9in	very bad weather	Portstewart in january
February	41°F/47°F	4.4in	very bad weather	Portstewart in february
March	41°F/49°F	4.1in	very bad weather	Portstewart in march
April	45°F/52°F	3.2in	bad weather	Portstewart in april
May	49°F/56°F	4.2in	tolerable weather	Portstewart in may
June	54°F/59°F	4.9in	tolerable weather	Portstewart in june
July	56°F/63°F	6in	tolerable weather	Portstewart in july
August	56°F/63°F	5.9in	tolerable weather	Portstewart in august
September	54°F/61°F	4.1in	tolerable weather	Portstewart in september
October	50°F/56°F	5.2in	tolerable weather	Portstewart in october
November	47°F/50°F	5.2in	bad weather	Portstewart in november
December	43°F/47°F	4.7in	very bad weather	Portstewart in december

Weather and climate in Portstewart

Portstewart enjoys a temperate oceanic climate (with warm summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Portstewart is 54°F (ranging from 47°F in january to 63°F in july). Annual rainfall is 56.5in, with a minimum of 3.2in in april and a maximum of 6in in july.

Between january and march the climate is very unfavorable. By early evening, the temperature averages 45°F and it rains about 4.1in each month.
In the month of april the climate is not good. The record temperature this month is 61°F.
From may to october the climate is correct. The temperature rises to 56°F.
In november the climate is unfavorable. It is for example 50°F as maximum temperature in november and it rains in november about 5.2in.
In december the climate is the worst possible. In average, on the morning it is 45°F and it rains about 4.7in each month.

Charts: temperature and rainfall in Portstewart

In the charts below, you can see the following seasonal norms for the city of Portstewart: 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 Portstewart

Find out when Portstewart 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 Portstewart

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

Figure: Visitor index for Portstewart month by month

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Best time for low prices in Portstewart

Average prices of hotels in Portstewart month by month

Generally, March is the month with the lowest hotel prices in Portstewart. So this is a great time to save on your holiday! In contrast, August is statistically the most expensive month of the year for hotels.