Best time to go to Derry (Londonderry) Average weather of Derry (Londonderry), North Ireland

When is the best time to go to Derry (Londonderry)?

When is the best time to go to Derry (Londonderry)? Here's some information to help you in your decision:

The best months in Derry (Londonderry) are May and September
On average, the warmest months are June, July and August
The coldest months are January and February
The rainiest months are June, July, August and November

Annual weather in Derry (Londonderry)

For full information about the climate and weather in Derry (Londonderry) a specific month, click on the corresponding line below:

Month			Our opinion
January	38°F/45°F	2.4in	very bad weather	Derry (Londonderry) in january
February	38°F/47°F	2.2in	very bad weather	Derry (Londonderry) in february
March	40°F/49°F	1.9in	very bad weather	Derry (Londonderry) in march
April	41°F/54°F	1.6in	very bad weather	Derry (Londonderry) in april
May	47°F/58°F	2.2in	tolerable weather	Derry (Londonderry) in may
June	54°F/63°F	2.6in	bad weather	Derry (Londonderry) in june
July	56°F/65°F	3.1in	bad weather	Derry (Londonderry) in july
August	54°F/63°F	2.6in	bad weather	Derry (Londonderry) in august
September	50°F/61°F	1.7in	tolerable weather	Derry (Londonderry) in september
October	47°F/56°F	2.4in	bad weather	Derry (Londonderry) in october
November	43°F/49°F	2.5in	bad weather	Derry (Londonderry) in november
December	40°F/45°F	2.2in	very bad weather	Derry (Londonderry) in december

Weather and climate in Derry (Londonderry)

Derry (Londonderry) enjoys a temperate oceanic climate (with warm summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Derry (Londonderry) is 54°F (ranging from 45°F in january to 65°F in july). Annual rainfall is 27.2in, with a minimum of 1.6in in april and a maximum of 3.1in in july.

From january to february the climate is very unfavorable. By early evening, the temperature averages 41°F and it rains in february about 2.2in.
In march the climate is not good. It is for example 49°F as maximum temperature in march.
In april the climate is the worst possible. At lunchtime, it's 52°F in average and it rains about 1.6in each month.
In the month of may the climate is unfavorable. the thermometer goes up to 58°F°C and it rains about 2.2in each month.
In the month of june the climate is not good, but still OK. the thermometer goes up to 63°F°C and it rains about 11% of the time in june.
Between the months of july and august the climate is bad. By early evening, the temperature averages 61°F and it rains about 9% of the time in august.
In september the climate is okay. The record temperature this month is 77°F.
Between october and november the climate is unfavorable. In average, on the morning it is 43°F and you can expect to have 2.5in of rainfall/month during this period.
In the month of december the climate is the worst possible. In average, on the morning it is 41°F.

Charts: temperature and rainfall in Derry (Londonderry)

In the charts below, you can see the following seasonal norms for the city of Derry (Londonderry): 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

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