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Dublin August Weather

Averages and records for weather in Dublin, Ireland in the month of August.

Typical Dublin August Weather 1991–2020
Average daily high	20.0 °C
Average daily low	11.4 °C
Average monthly precipitation	6.9 cm
Daily chance of precipitation	59.2%

Dublin August Weather Records 1867–2024
Highest temperature	30.6 °C	August 2, 1990
Lowest temperature	0.6 °C	August 12, 1912
Highest daily low	18.5 °C	August 2, 2022
Lowest daily high	10.0 °C	August 29, 1923
Hottest average high temperature	23.7 °C	1995
Coldest average high temperature	15.5 °C	1912
Most daily precipitation	8.5 cm	August 25, 1986
Most monthly precipitation	18.5 cm	1917

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
August 1	20.5	11.9	28.9	2.2
August 2	20.4	11.9	30.6	3.3
August 3	20.4	11.9	28.0	2.2
August 4	20.4	11.8	28.8	3.4
August 5	20.4	11.9	26.5	3.6
August 6	20.4	11.8	27.2	3.9
August 7	20.3	11.8	27.1	3.5
August 8	20.3	11.8	27.2	5.2
August 9	20.2	11.7	26.0	3.9
August 10	20.2	11.7	27.7	2.5
August 11	20.1	11.6	30.5	4.4
August 12	20.1	11.6	27.7	0.6
August 13	20.0	11.5	27.7	3.5
August 14	20.0	11.5	27.3	2.2
August 15	20.0	11.4	27.8	2.8
August 16	19.9	11.3	27.3	2.2
August 17	19.9	11.3	26.2	3.1
August 18	19.9	11.2	26.0	1.6
August 19	19.8	11.1	26.7	2.8
August 20	19.8	11.1	27.2	2.8
August 21	19.7	11.0	26.7	3.0
August 22	19.7	11.0	26.1	3.3
August 23	19.6	10.9	26.1	3.4
August 24	19.6	10.9	27.2	3.8
August 25	19.5	10.8	26.7	3.7
August 26	19.4	10.8	28.2	2.2
August 27	19.3	10.7	26.3	3.9
August 28	19.3	10.7	29.0	3.4
August 29	19.2	10.6	26.1	3.9
August 30	19.1	10.5	26.0	1.8
August 31	19.0	10.4	29.3	1.1

Weather Station Details

Years	Station	Coordinates
1867–2024	Dublin Phoenix Park	location