County Dublin, Ireland Weather

  1. County Dublin, Ireland Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in County Dublin over the next 12 hours
  7. Temperature and possibility of rain in County Dublin in the coming days
  8. Rainfall in County Dublin in the coming days
  9. County Dublin Weather Summary
  10. Weather averages by month
  11. County Dublin's weather
  12. Frequently asked questions
  13. Comments
County Dublin, Weather
(Photo by Megan Johnston on Unsplash)

Weather forecast

Thu
14 Aug
14.05°C / 20.75°C
Fri
15 Aug
14.25°C / 20.15°C
Sat
16 Aug
15.15°C / 23.0°C
Sun
17 Aug
14.5°C / 21.2°C
Mon
18 Aug
15.35°C / 18.6°C
Hourly forecast today:
10:00 AM
14° / 20°
14° / 20°
66% 29 km/h
11:00 AM
14° / 22°
14° / 22°
63% 27 km/h
12:00 PM
14° / 23°
14° / 23°
58% 28 km/h
13:00 PM
14° / 23°
14° / 23°
55% 29 km/h
14:00 PM
14° / 24°
14° / 24°
53% 21 km/h
15:00 PM
13° / 25°
13° / 25°
50% 22 km/h
16:00 PM
13° / 25°
13° / 25°
49% 20 km/h
17:00 PM
13° / 25°
13° / 25°
50% 27 km/h
18:00 PM
14° / 24°
14° / 24°
55% 29 km/h
19:00 PM
15° / 22°
15° / 22°
61% 29 km/h
20:00 PM
15° / 21°
15° / 21°
65% 24 km/h

30 Day Averages and Extremes

  • Average high 20.86°C
  • Average low 14.58°C
  • Hottest day 25.37°C (12 August 2025)
  • Coldest day 9.6°C (21 August 2025)
  • Average humidity 73.75%
  • Days with precipitation 28 days
  • Highest precipitation 51.79 mm (28 July 2025)

Yesterday's Data

  • Max: 25.37°C
  • Min: 17.77°C
  • Total Precipitation: 0.0 mm

Temperature and possibility of rain in County Dublin over the next 12 hours

Temperature and possibility of rain in County Dublin in the coming days

Rainfall in County Dublin in the coming days

County Dublin Climate Summary

County Dublin features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 9.98ºC (49.96ºF), which is about -0.12% lower than the national average for Ireland. Annually, the city experiences approximately 105.41 millimeters (4.15 inches) of rainfall, spread across 196.46 rainy days, accounting for 53.82% of the year.

Longitude 53.3302033
Latitude -6.3105655
Yearly high temperature 11.87ºC (53.37ºF)
Yearly low temperature 6.46ºC (43.63ºF)
Hottest month July 17.52ºC (63.54ºF)
Coldest month December 3.29ºC (37.92ºF)
Yearly precip 105.41mm (4.15in)
Days with rainfall 196.46 days (53.82%)
Driest month April (84.63%)
Wettest month August (87.46%)

Weather averages by month

Month High / Low (°C) Rain
January 6.7° / 2.7° 14.73 days
February 7.31° / 2.56° 14.73 days
March 8.71° / 2.98° 14.73 days
April 10.98° / 4.59° 13.73 days
May 13.43° / 7.03° 17.36 days
June 15.95° / 9.54° 18.91 days
July 17.52° / 11.43° 21.0 days
August 17.17° / 11.08° 22.45 days
September 15.51° / 9.53° 14.64 days
October 12.75° / 7.82° 14.82 days
November 9.26° / 4.93° 14.91 days
December 7.15° / 3.29° 14.45 days

County Dublin's weather

Frequently asked questions

1. What is the hottest month in County Dublin?

July has the highest average monthly temperature (daily mean of 17.52ºC) and December are the coolest (daily mean of 3.29ºC).

2. What should I wear in County Dublin today?

For today's warm weather in County Dublin, with temperatures between 19.5ºC to 22.5ºC (67.1ºF to 72.5ºF), you might consider wearing:
- Sunscreen (if spending time outdoors)
- Shorts or lightweight trousers
- Comfortable sandals or sneakers
- Sun hat or cap

Temperature

Early
14°C / 18°C
Morning
14°C / 19°C
Afternoon
13°C / 25°C
Evening
14°C / 21°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 432.0
  • CO 178.0
  • NH3 2.3
  • NO2 22.3
  • O3 66.0
  • PM10 40.6
  • PM25 18.0
  • SO2 2.9
  • CH4 1,440.0

Sunrise / Sunset

05:04
19:55