| No. | Location | Station ID | Amount |
| 1 | Shannon Airport (Ireland) | 03962 | 18.6°C |
| 2 | Valentia Observatory (Ireland) | 03953 | 18.1°C |
| 3 | Belmullet (Ireland) | 03976 | 17.7°C |
| 4 | Mace Head (Ireland) | 03963 | 17.2°C |
| 5 | Claremorris (Ireland) | 03970 | 16.7°C |
| 6 | Oak Park, Carlow (Ireland) | 03961 | 16.6°C |
| 7 | Finner (Ireland) | 03978 | 16°C |
| 8 | Connaught Airport (Ireland) | 03973 | 15.6°C |
| 9 | Gurteen (Ireland) | 03966 | 15.6°C |
| 10 | Malin Head (Ireland) | 03980 | 15.3°C |
| 11 | Ballyhaise, Cavan (Ireland) | 03979 | 15.2°C |
| 12 | Mullingar (Ireland) | 03971 | 14.9°C |
| 13 | Cork Airport (Ireland) | 03955 | 14.1°C |
| 14 | Sherkin Island (Ireland) | 03951 | 14.1°C |
| 15 | Roches Point (Ireland) | 03952 | 13.7°C |
| 16 | Dublin Airport (Ireland) | 03969 | 13.4°C |
| 17 | Casement Aerodrome (Ireland) | 03967 | 13.2°C |
| 18 | Johnstown Castle (Ireland) | 03956 | 12.2°C |
| 0°C | |||
| 0°C | |||
| Script courtesy of Michael Holden of Relay Weather. Data courtesy of Ogimet | |||
| No. | Location | Station ID | Amount |
| 1 | Ballyhaise, Cavan (Ireland) | 03979 | 2.9°C |
| 2 | Claremorris (Ireland) | 03970 | 3°C |
| 3 | Gurteen (Ireland) | 03966 | 3.3°C |
| 4 | Oak Park, Carlow (Ireland) | 03961 | 3.5°C |
| 5 | Finner (Ireland) | 03978 | 3.8°C |
| 6 | Connaught Airport (Ireland) | 03973 | 5.1°C |
| 7 | Belmullet (Ireland) | 03976 | 5.2°C |
| 8 | Shannon Airport (Ireland) | 03962 | 5.2°C |
| 9 | Mullingar (Ireland) | 03971 | 5.3°C |
| 10 | Dublin Airport (Ireland) | 03969 | 6°C |
| 11 | Cork Airport (Ireland) | 03955 | 6.1°C |
| 12 | Casement Aerodrome (Ireland) | 03967 | 6.3°C |
| 13 | Mace Head (Ireland) | 03963 | 6.4°C |
| 14 | Malin Head (Ireland) | 03980 | 7.1°C |
| 15 | Johnstown Castle (Ireland) | 03956 | 7.4°C |
| 16 | Sherkin Island (Ireland) | 03951 | 7.4°C |
| 17 | Roches Point (Ireland) | 03952 | 7.7°C |
| 18 | Valentia Observatory (Ireland) | 03953 | 7.9°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 | 12.3 mm |
| 2 | Belmullet (Ireland) | 03976 | 11 mm |
| 3 | Shannon Airport (Ireland) | 03962 | 11 mm |
| 4 | Mace Head (Ireland) | 03963 | 10.9 mm |
| 5 | Roches Point (Ireland) | 03952 | 10.8 mm |
| 6 | Oak Park, Carlow (Ireland) | 03961 | 10.4 mm |
| 7 | Sherkin Island (Ireland) | 03951 | 10.3 mm |
| 8 | Malin Head (Ireland) | 03980 | 10.3 mm |
| 9 | Johnstown Castle (Ireland) | 03956 | 10.2 mm |
| 10 | Cork Airport (Ireland) | 03955 | 10.2 mm |
| 11 | Finner (Ireland) | 03978 | 10 mm |
| 12 | Claremorris (Ireland) | 03970 | 9.7 mm |
| 13 | Connaught Airport (Ireland) | 03973 | 9.6 mm |
| 14 | Mullingar (Ireland) | 03971 | 9.5 mm |
| 15 | Ballyhaise, Cavan (Ireland) | 03979 | 9.4 mm |
| 16 | Gurteen (Ireland) | 03966 | 9.3 mm |
| 17 | Casement Aerodrome (Ireland) | 03967 | 9.3 mm |
| 18 | Dublin Airport (Ireland) | 03969 | 9.1 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 |