| Climate data for Dublin Airport (DUB),[a] 1991–2020 normals, extremes 1881–present[b] | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 18.5 (65.3) |
18.1 (64.6) |
23.6 (74.5) |
22.7 (72.9) |
26.8 (80.2) |
32.3 (90.1) |
33.0 (91.4) |
30.6 (87.1) |
27.6 (81.7) |
24.2 (75.6) |
19.4 (66.9) |
18.1 (64.6) |
33.0 (91.4) |
| Mean daily maximum °C (°F) | 8.0 (46.4) |
8.5 (47.3) |
10.1 (50.2) |
12.3 (54.1) |
14.8 (58.6) |
17.7 (63.9) |
19.5 (67.1) |
19.1 (66.4) |
16.9 (62.4) |
13.6 (56.5) |
10.3 (50.5) |
8.3 (46.9) |
13.3 (55.9) |
| Daily mean °C (°F) | 5.2 (41.4) |
5.3 (41.5) |
6.6 (43.9) |
8.2 (46.8) |
10.7 (51.3) |
13.3 (55.9) |
15.4 (59.7) |
15.1 (59.2) |
13.2 (55.8) |
10.4 (50.7) |
7.3 (45.1) |
5.5 (41.9) |
9.7 (49.5) |
| Mean daily minimum °C (°F) | 2.3 (36.1) |
2.2 (36.0) |
3.0 (37.4) |
4.0 (39.2) |
6.6 (43.9) |
9.0 (48.2) |
11.3 (52.3) |
11.2 (52.2) |
9.5 (49.1) |
7.1 (44.8) |
4.3 (39.7) |
2.6 (36.7) |
6.1 (43.0) |
| Record low °C (°F) | −15.6 (3.9) |
−13.4 (7.9) |
−9.8 (14.4) |
−7.2 (19.0) |
−5.6 (21.9) |
−0.7 (30.7) |
1.8 (35.2) |
0.6 (33.1) |
−1.7 (28.9) |
−5.6 (21.9) |
−9.3 (15.3) |
−15.7 (3.7) |
−15.7 (3.7) |
| Average precipitation mm (inches) | 61.8 (2.43) |
52.4 (2.06) |
51.4 (2.02) |
55.0 (2.17) |
57.0 (2.24) |
64.0 (2.52) |
61.0 (2.40) |
73.4 (2.89) |
63.3 (2.49) |
78.4 (3.09) |
82.7 (3.26) |
72.1 (2.84) |
772.5 (30.41) |
| Average precipitation days (≥ 1.0 mm) | 12.5 | 11.0 | 10.7 | 11.1 | 10.5 | 9.8 | 11.6 | 11.8 | 10.7 | 11.6 | 12.5 | 13.3 | 137.1 |
| Average snowy days | 3.2 | 3.2 | 2.4 | 0.7 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 2.3 | 12.5 |
| Average relative humidity (%) (at 15:00 UTC) | 81.6 | 76.9 | 71.6 | 68.7 | 67.8 | 67.7 | 69.0 | 69.8 | 71.9 | 75.8 | 81.6 | 83.9 | 73.9 |
| Average dew point °C (°F) | 3.2 (37.8) |
3.0 (37.4) |
3.6 (38.5) |
4.8 (40.6) |
7.1 (44.8) |
9.7 (49.5) |
11.6 (52.9) |
11.6 (52.9) |
10.2 (50.4) |
7.8 (46.0) |
5.5 (41.9) |
3.8 (38.8) |
6.8 (44.3) |
| Mean monthly sunshine hours | 60.2 | 81.8 | 121.0 | 165.9 | 197.3 | 180.1 | 158.3 | 155.4 | 129.4 | 105.9 | 73.5 | 56.6 | 1,485.4 |
| Mean daily daylight hours | 8.2 | 9.9 | 11.9 | 14.0 | 15.9 | 16.9 | 16.4 | 14.7 | 12.7 | 10.5 | 8.6 | 7.6 | 12.3 |
| Average ultraviolet index | 0 | 1 | 2 | 4 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 0 | 3 |
| Source 1: Met Éireann[1][2][3][4][5] | |||||||||||||
| Source 2: NOAA(dew point)[6] WeatherAtlas (Daylight hours and UV Index)[7] | |||||||||||||
Template documentationReferences
- ^ "Dublin Airport 1991–2020 averages". Met Éireann. Archived from the original on 24 July 2023. Retrieved 24 July 2023.
- ^ "Historical Data - Monthly Average (1991-2020) - Dublin Airport (mly532)". Met Éireann. Retrieved 2 May 2024.
- ^ "Absolute Maximum Air Temperatures for each Month at Selected Stations" (PDF). Met Éireann. Archived (PDF) from the original on 1 July 2019. Retrieved 23 August 2019.
- ^ "Absolute Minimum Air Temperatures for each Month at Selected Stations" (PDF). Met Éireann. Archived (PDF) from the original on 1 July 2019. Retrieved 23 August 2019.
- ^ "Temperature records broken as Met Éireann establish new Climate Services Division". Met Éireann. Archived from the original on 18 July 2022. Retrieved 18 July 2022.
- ^ "World Meteorological Organization Climate Normals for 1991-2020: Dublin Airport" (XLSX). ncei.noaa.gov. National Centers for Environmental Information. Retrieved 16 April 2024.
WMO number: 03969
- ^ "Monthly weather forecast and Climate – Dublin, Ireland". Weather Atlas. Retrieved 2 May 2024.