Day
9 °C
Night
3 °C
Sea
10 °C
Precipitation
70 mm
in month
Rainy days
13 days
in month
Daylight
7 hours
average
Sunshine
2 hours
average
Humidity
88 %
We make the most from 40 years of historical weather data to predict the best weather conditions.
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Dublin (Ireland) is a place with a mild climate. The day temperatures range from 8 °C (47 °F) in January to 20 °C (68 °F) in July. Temperatures during the night go from 3 °C (37 °F) in January to 12 °C (53 °F) in July. The least rainy month in Dublin is September with its 11 days of rain, the rainiest month is January, when it rains 13 days.
The minimum of the day temperature is observable in Dublin, and the minimum of the night temperature can be noticed too in January. The maximum of the number of rainy days can be noticed, with its value being 13 days, while the beginning of the descent of the rainfall amount could be noticed in January. The wind speed is on its maximum, with its value being 6.
The number of rainy days starts to descent in Dublin, while the rainfall amount reaches its minimum, its value is 50 mm (1.95 in). The number of sun hours (without clouds) starts to rise, with its value of 3 hours.
The day temperature rise's start could be observed, the value of this measure is 11 °C (51 °F) in Dublin, and the night temperature starts to rise too, the value of this measure is 4 °C (39 °F). The rise of the number of sun hours (without clouds) can be observed, its value is 3 hours.
The day temperature rises similarly to the previous month, with its value of 13 °C (55 °F) in Dublin, and the rise of the night temperature can be observed too, the value of this measure is 5 °C (40 °F). The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 5 hours.
The day temperature rises similarly to the previous month in Dublin, and the night temperature rises similarly to the previous month as well, with its value being 7 °C (45 °F). The number of sun hours (without clouds) reaches its maximum, its value is 6 hours. The humidity reaches its minimum, with its value being 79 %.
The tourist season is about to start in Dublin. The day temperature continues to rise, with its value of 18 °C (65 °F), and the rise of the night temperature can be observed too, with its value of 10 °C (50 °F). The maximum of the day length is observable in June. The number of rainy days descent's start could be observed in June.
The maximum of the day temperature can be noticed, its value is 20 °C (68 °F) in Dublin, and the maximum of the night temperature is observable too in July. The ongoing tourist season is noticeable. The number of rainy days rise's start could be observed in July. The wind speed is on its minimum, the value of this measure is 4.
The day temperature descent's start could be observed, with its value of 20 °C (67 °F) in Dublin. The ongoing tourist season is noticeable. The rainfall amount starts to rise, with its value being 72 mm (2.84 in).
The day temperature continues to descent, with its value being 18 °C (64 °F) in Dublin, while the beginning of the descent of the night temperature could be noticed, with its value of 10 °C (50 °F). The number of rainy days reaches its minimum, with its value of 11 days, while the rainfall amount starts to descent, with its value of 59 mm (2.31 in). The number of sun hours (without clouds) descent's start could be observed in September.
The descent of the day temperature can be observed, its value is 14 °C (58 °F) in Dublin, and the descent of the night temperature can be observed as well, with its value of 8 °C (46 °F). The number of rainy days starts to rise, with its value of 13 days, while the maximum of the rainfall amount is observable in October. The descent of the number of sun hours (without clouds) can be observed, its value is 3 hours.
The descent of the day temperature can be observed, the value of this measure is 11 °C (51 °F) in Dublin, and the descent of the night temperature can be observed as well. The rainfall amount descent's start could be observed in this month. The number of sun hours (without clouds) continues to descent, its value is 2 hours.
The day temperature descents similarly to the previous month, the value of this measure is 9 °C (47 °F) in Dublin, and the descent of the night temperature can be observed too, with its value of 3 °C (38 °F). The number of sun hours (without clouds) is on its minimum in this month. The maximum of the humidity is observable, its value is 88 %. The minimum of the day length can be noticed in December.
In Dublin in April, you can expect around 5 hours of sunshine.
The average night temperature in May in Dublin is 7 °C (45 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.
There are good conditions for visiting in Dublin in June. There are some people, who may feel a slight chill at 18 °C (65 °F), but others will feel perfectly fine. The temperature of 10 °C (50 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
In July in Dublin, the average daily temperatures will be 20 °C (68 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
No, there is no wet season in August in Dublin - you can expect 12 days of rain during the month.
In Dublin in September expect the sea to be warm at 14 °C (58 °F). This is a sea temperature for resilient people only, most people won't enjoy swimming in such cold water or will have to use a wetsuit for water activities.
In October in Dublin, we can expect 13 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.0 days of the week, or in general - 42 % days.