Weather in Dublin City

Calculated from weather data of Dublin Airport (EIDW) between 2020 and 2024.

Maximum temperatures (°F)

Month	Average	2024	2023	2022	2021	2020
January	46.0	46.0	47.0	47.0	44.0	48.0
February	48.0	50.0	50.0	49.0	47.0	48.0
March	50.0	50.0	50.0	52.0	51.0	49.0
April	54.0	54.0	54.0	54.0	51.0	55.0
May	60.0		61.0	60.0	56.0	61.0
June	64.0		67.0	63.0	65.0	63.0
July	67.0		65.0	69.0	69.0	64.0
August	66.0		66.0	69.0	65.0	65.0
September	63.0		65.0	62.0	65.0	62.0
October	57.0		58.0	59.0	58.0	54.0
November	50.0		50.0	53.0	51.0	52.0
December	47.0		49.0	42.0	48.0	45.0
Average	55.0	50.0	57.0	57.0	56.0	56.0

5th highest temperature of Ireland

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°F)

Month	Average	2024	2023	2022	2021	2020
January	37.0	37	39	37	35	39
February	38.0	40	40	39	39	37
March	38.0	39	39	36	39	36
April	39.0	41	41	38	34	40
May	44.0		46	47	41	43
June	50.0		53	50	49	49
July	53.0		53	53	53	52
August	52.0		53	52	52	52
September	49.0		52	49	52	48
October	46.0		47	48	49	44
November	41.0		40	43	41	42
December	39.0		42	34	40	37
Average	43.0	39.0	45.0	44.0	44.0	43.0

1st lowest temperature of Ireland

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2024	2023	2022	2021	2020
86 °F or warmer	0	0	0	0	0
77 °F or warmer	0	2	5	3	0
68 °F or warmer	0	29	31	23	18
32 °F or colder	8	16	27	30	23

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	15.9	20	18	9	22	14
February	21.4	25	8	28	27	28
March	19.8	27	30	14	10	11
April	13.7	20	19	13	6	4
May	11.1		5	15	20	4
June	13.4		12	15	6	21
July	16.2		33	11	12	24
August	16.7		16	9	21	21
September	15.0		23	18	8	9
October	16.5		15	23	13	18
November	17.5		18	10	18	22
December	18.8		26	18	17	17
Average	16.5	22.9	18.3	14.6	14.3	15.6

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (miles per hour)

Month	Average	2024	2023	2022	2021	2020
January	12.7	13	12	11	11	12
February	14.5	12	12	16	14	17
March	13.2	13	12	12	12	13
April	11.9	13	11	12	10	11
May	10.7		9	11	11	11
June	10.7		10	10	10	11
July	10.2		11	10	8	11
August	10.7		11	9	10	11
September	11.0		10	11	9	11
October	12.0		10	12	11	13
November	12.2		12	13	12	12
December	12.4		14	10	12	12
Average	11.7	12.7	10.9	11.2	10.5	11.8

6th highest wind speed of Ireland

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2024	2023	2022	2021	2020
January	SW	SW	W	W	SW
February	W	SW	W	S	SW
March	S	S	SE	SW	SW
April	SW	SE	NE	NE	E
May		N	SW	SW	SE
June		E	SW	W	NW
July		SW	W	SW	W
August		W	W	SW	W
September		S	NW	SW	W
October		S	SW	SW	W
November		W	SW	W	SW
December		W	N	SW	W

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.

Dublin City weather Q&A

What is the warmest month in Dublin City?

The warmest month is July with an average temperature of 67 °F over the past years.

What is the coldest month in Dublin City?

The coldest month is January with an average daytime temperature of 46 °F in the past few years.

Which month is the wettest in Dublin City?

Chance of precipitation is the highest in February with a probability of around 21.4 %.

Which month is the driest in Dublin City?

The least rainfall and snow can be expected in May. The probability is about 11.1 %.