| No. | Location | Station ID | Amount |
| 1 | Belmullet (Ireland) | 03976 | 16.4°C |
| 2 | Finner (Ireland) | 03978 | 16°C |
| 3 | Ballyhaise, Cavan (Ireland) | 03979 | 15.5°C |
| 4 | Gurteen (Ireland) | 03966 | 15.4°C |
| 5 | Shannon Airport (Ireland) | 03962 | 15.4°C |
| 6 | Mace Head (Ireland) | 03963 | 14.7°C |
| 7 | Mullingar (Ireland) | 03971 | 14.7°C |
| 8 | Casement Aerodrome (Ireland) | 03967 | 14.6°C |
| 9 | Claremorris (Ireland) | 03970 | 14.5°C |
| 10 | Oak Park, Carlow (Ireland) | 03961 | 14.3°C |
| 11 | Connaught Airport (Ireland) | 03973 | 13.8°C |
| 12 | Valentia Observatory (Ireland) | 03953 | 13.7°C |
| 13 | Johnstown Castle (Ireland) | 03956 | 13.5°C |
| 14 | Dublin Airport (Ireland) | 03969 | 13.4°C |
| 15 | Sherkin Island (Ireland) | 03951 | 13°C |
| 16 | Cork Airport (Ireland) | 03955 | 12.9°C |
| 17 | Roches Point (Ireland) | 03952 | 12.4°C |
| 18 | Malin Head (Ireland) | 03980 | 11.7°C |
| 0°C | |||
| 0°C | |||
| Script courtesy of Michael Holden of Relay Weather. Data courtesy of Ogimet | |||
| No. | Location | Station ID | Amount |
| 1 | Valentia Observatory (Ireland) | 03953 | 5.6°C |
| 2 | Shannon Airport (Ireland) | 03962 | 5.7°C |
| 3 | Sherkin Island (Ireland) | 03951 | 6.3°C |
| 4 | Cork Airport (Ireland) | 03955 | 6.4°C |
| 5 | Connaught Airport (Ireland) | 03973 | 6.9°C |
| 6 | Casement Aerodrome (Ireland) | 03967 | 7.2°C |
| 7 | Mace Head (Ireland) | 03963 | 7.2°C |
| 8 | Dublin Airport (Ireland) | 03969 | 7.3°C |
| 9 | Gurteen (Ireland) | 03966 | 7.4°C |
| 10 | Mullingar (Ireland) | 03971 | 7.5°C |
| 11 | Johnstown Castle (Ireland) | 03956 | 7.6°C |
| 12 | Oak Park, Carlow (Ireland) | 03961 | 7.6°C |
| 13 | Ballyhaise, Cavan (Ireland) | 03979 | 7.8°C |
| 14 | Claremorris (Ireland) | 03970 | 8°C |
| 15 | Roches Point (Ireland) | 03952 | 8°C |
| 16 | Belmullet (Ireland) | 03976 | 8.6°C |
| 17 | Finner (Ireland) | 03978 | 8.6°C |
| 18 | Malin Head (Ireland) | 03980 | 9°C |
| 0°C | |||
| 0°C | |||
| Script courtesy of Michael Holden of Relay Weather. Data courtesy of Ogimet | |||
| No. | Location | Station ID | Amount |
| 1 | Finner (Ireland) | 03978 | 11.4 mm |
| 2 | Belmullet (Ireland) | 03976 | 10.9 mm |
| 3 | Claremorris (Ireland) | 03970 | 10.7 mm |
| 4 | Ballyhaise, Cavan (Ireland) | 03979 | 10.7 mm |
| 5 | Mace Head (Ireland) | 03963 | 10.7 mm |
| 6 | Mullingar (Ireland) | 03971 | 10.5 mm |
| 7 | Malin Head (Ireland) | 03980 | 10.5 mm |
| 8 | Gurteen (Ireland) | 03966 | 10.4 mm |
| 9 | Casement Aerodrome (Ireland) | 03967 | 10.3 mm |
| 10 | Shannon Airport (Ireland) | 03962 | 10.2 mm |
| 11 | Valentia Observatory (Ireland) | 03953 | 10.2 mm |
| 12 | Roches Point (Ireland) | 03952 | 10.2 mm |
| 13 | Dublin Airport (Ireland) | 03969 | 10 mm |
| 14 | Oak Park, Carlow (Ireland) | 03961 | 9.9 mm |
| 15 | Sherkin Island (Ireland) | 03951 | 9.9 mm |
| 16 | Johnstown Castle (Ireland) | 03956 | 9.8 mm |
| 17 | Connaught Airport (Ireland) | 03973 | 9.6 mm |
| 18 | Cork Airport (Ireland) | 03955 | 8.7 mm |
| 0 mm | |||
| 0 mm | |||
| Script courtesy of Michael Holden of Relay Weather. Data courtesy of Ogimet | |||
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| Warning: Many data filters have been introduced to the above data. Use caution with this data as some extreme values can be erroneous due to unsuspected errors in synop reports. All data should be verified. Note that the values we listed here are from international released synop reports, and for certain there will be other extreme values not in this list |