| Co | Station | Rain/%-Avg | MxRain/ Date | R.days/ Wdays | Mean Max | Mean Min | MTemp/ DiffAvg | HMax/ Date | LMin/ Date | LGmin/ Date | NumAir/ GrdFrost | Mean Sp/ Mx Gust | Days with- Gale/Gusts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CW | OAK PARK | 42.6 / 73 | 7.3 / 18 | 13 / 12 | 21.2 | 12.5 | 16.8 / 0.8 | 25.0 / 22 | 6.9 / 4 | 2.3 / 3 | 0 / 0 | 6.4 / 34 | 0 / 1 |
| CN | BALLYHAISE | 51.5 / 70 | 19.2 / 21 | 14 / 10 | 20.1 | 12.4 | 16.2 / 0.7 | 24.1 / 22 | 5.6 / 3 | 1.3 / 3 | 0 / 0 | 5.4 / 31 | 0 / 0 |
| CE | SHANNON AIRPORT | 51.0 / 77 | 19.7 / 21 | 13 / 8 | 20.3 | 13.4 | 16.9 / 0.5 | 24.1 / 14 | 8.3 / 3 | 5.8 / 4 | 0 / 0 | 7.7 / 31 | 0 / 0 |
| CK | Ballincurrig | 43.8 / 50 | 10.9 / 24 | 15 / 11 | 20.1 | 12.5 | 16.3 / 1.2 | 23.7 / 14 | 8.4 / 4 | 8.0 / 4 | 0 / 0 | - / - | - / - |
| CORK AIRPORT | 43.9 / 56 | 11.3 / 29 | 16 / 9 | 19.6 | 12.8 | 16.2 / 0.9 | 22.7 / 5 | 9.9 / 2 | 2.9 / 4 | 0 / 0 | 8.5 / 34 | 0 / 1 | |
| MOORE PARK | 34.6 / 56 | 7.9 / 18 | 14 / 7 | 20.7 | 12.9 | 16.8 / 1.1 | 24.2 / 14 | 6.9 / 4 | 4.0 / 4 | 0 / 0 | 5.5 / 30 | 0 / 0 | |
| ROCHES POINT | 32.5 / 52 | 7.7 / 29 | 15 / 10 | 19.1 | 13.8 | 16.5 / 0.9 | 20.7 / 9 | 11.0 / 4 | 5.2 / 4 | 0 / 0 | 10.4 / 33 | 0 / 0 | |
| Sherkin Is | 33.9 / 43 | 9.2 / 18 | 14 / 10 | 18.9 | 13.7 | 16.3 / 0.8 | 20.8 / 31 | 9.5 / 2 | 2.8 / 2 | 0 / 0 | 9.0 / 31 | 0 / 0 | |
| DL | Ballyshannon Cathleen's Fall | 96.8 / 109 | 28.7 / 21 | 13 / 8 | 19.5 | 13.2 | 16.3 / 1.2 | 24.3 / 23 | 6.4 / 7 | -/ - | 0 / - | - / - | - / - |
| FINNER | 94.1 / 103 | 26.8 / 21 | 13 / 10 | 18.9 | 13.0 | 15.9 / 0.7 | 23.6 / 22 | 6.0 / 7 | -0.2 / 7 | 0 / 1 | 8.8 / 32 | 0 / 0 | |
| MALIN HEAD | 85.1 / 105 | 18.6 / 21 | 16 / 10 | 18.0 | 13.3 | 15.6 / 1.1 | 25.7 / 23 | 9.0 / 7 | 5.2 / 15 | 0 / 0 | 11.4 / 36 | 0 / 4 | |
| D | CASEMENT | 46.6 / 86 | 14.1 / 30 | 12 / 8 | 20.6 | 12.3 | 16.5 / 0.8 | 25.0 / 23 | 6.8 / 3 | 1.6 / 3 | 0 / 0 | 7.6 / 39 | 0 / 1 |
| DUBLIN Merrion Square | 51.5 / 100 | 31.5 / 30 | 11 / 8 | 20.8 | 14.1 | 17.5 / 0.8 | 25.5 / 22 | 9.9 / 3 | -/ - | 0 / - | - / - | - / - | |
| DUBLIN AIRPORT | 40.7 / 72 | 15.8 / 30 | 11 / 7 | 20.5 | 11.9 | 16.2 / 0.6 | 24.9 / 22 | 4.4 / 3 | 0.6 / 3 | 0 / 0 | 8.0 / 30 | 0 / 0 | |
| PHOENIX PARK | 49.2 / 90 | 22.9 / 30 | 12 / 9 | 21.3 | 12.6 | 17.0 / 1.2 | 26.6 / 22 | 6.9 / 3 | 2.0 / 3 | 0 / 0 | - / - | - / - | |
| GY | ATHENRY | 71.0 / 82 | 27.2 / 21 | 19 / 10 | 20.0 | 12.1 | 16.1 / 0.4 | 22.9 / 14 | 5.5 / 3 | 2.5 / 3 | 0 / 0 | 6.3 / 33 | 0 / 0 |
| MACE HEAD | 54.2 / 64 | 18.7 / 21 | 16 / 10 | 18.1 | 13.7 | 15.9 / 0.8 | 21.7 / 25 | 8.3 / 3 | 3.6 / 3 | 0 / 0 | 11.5 / 38 | 0 / 3 | |
| KY | ARDFERT Liscahane | 47.0 / 64 | 13.2 / 18 | 13 / 7 | 20.4 | 13.3 | 16.9 / 1.3 | 24.8 / 14 | 8.1 / 4 | 7.8 / 4 | 0 / 0 | - / - | - / - |
| VALENTIA OBSERVATORY | 83.7 / 85 | 24.2 / 24 | 16 / 12 | 18.6 | 13.5 | 16.1 / 0.7 | 20.7 / 15 | 8.2 / 4 | 4.3 / 4 | 0 / 0 | 7.8 / 37 | 0 / 3 | |
| LK | Mt Russell | 98.7 / 113 | 25.7 / 29 | 20 / 12 | 19.4 | 12.8 | 16.1 / 1.0 | 23.0 / 14 | 9.5 / 2 | 5.0 / 2 | 0 / 0 | - / - | - / - |
| MO | BELMULLET | 100.7 / 127 | 23.0 / 21 | 21 / 15 | 18.2 | 13.2 | 15.7 / 0.8 | 22.7 / 25 | 8.4 / 2 | 5.3 / 4 | 0 / 0 | 10.3 / 41 | 0 / 4 |
| CLAREMORRIS | 119.2 / 160 | 48.7 / 19 | 19 / 12 | 19.7 | 11.8 | 15.7 / 0.6 | 23.0 / 23 | 5.8 / 3 | 1.0 / 3 | 0 / 0 | 6.9 / 32 | 0 / 0 | |
| Delphi Lodge | 180.0 / - | 48.8 / 21 | 23 / 20 | 19.0 | 12.8 | 15.9 / 0.8 | 23.3 / 25 | 6.7 / 3 | -/ - | 0 / - | - / - | - / - | |
| KNOCK AIRPORT | 84.6 / 88 | 27.9 / 21 | 20 / 16 | 18.5 | 11.7 | 15.1 / 1.1 | 22.6 / 23 | 8.0 / 7 | 2.5 / 3 | 0 / 0 | 8.1 / 36 | 0 / 2 | |
| NEWPORT | 81.8 / 81 | 33.8 / 21 | 19 / 10 | 19.8 | 13.1 | 16.4 / 0.8 | 23.5 / 23 | 7.6 / 3 | 4.5 / 3 | 0 / 0 | 7.7 / 35 | 0 / 2 | |
| Straide | 72.7 / 97 | 35.0 / 21 | 15 / 9 | 20.1 | 11.8 | 15.9 / 0.8 | 23.0 / 15 | 3.5 / 3 | -1.0 / 3 | 0 / 1 | - / - | - / - | |
| MH | DUNSANY | 35.1 / 57 | 11.2 / 21 | 10 / 8 | 20.5 | 12.3 | 16.4 / 1.1 | 24.6 / 22 | 6.1 / 3 | 2.8 / 3 | 0 / 0 | 6.4 / 29 | 0 / 0 |
| MN | CARRICKMACROSS Dunoge | 59.2 / 87 | 22.6 / 19 | 13 / 9 | 20.7 | 12.1 | 16.4 / 0.9 | 25.1 / 22 | 5.3 / 3 | 0.4 / 7 | 0 / 0 | - / - | - / - |
| OY | Derrygreenagh | 55.2 / 78 | 20.0 / 19 | 10 / 6 | 21.2 | 12.2 | 16.7 / 1.3 | 24.5 / 15 | 6.8 / 3 | 6.0 / 3 | 0 / 0 | - / - | - / - |
| RN | MT DILLON | 62.9 / 86 | 28.0 / 21 | 17 / 9 | 21.2 | 11.6 | 16.4 / 0.9 | 25.0 / 22 | 3.9 / 3 | 1.2 / 3 | 0 / 0 | 6.1 / 29 | 0 / 0 |
| SO | Ardtarmon | 85.3 / 103 | 17.8 / 16 | 15 / 10 | 19.6 | 12.8 | 16.2 / 0.7 | 25.3 / 23 | 6.9 / 3 | 4.7 / 3 | 0 / 0 | - / - | - / - |
| MARKREE | 72.0 / 77 | 20.9 / 21 | 19 / 13 | 19.3 | 12.1 | 15.7 / 0.4 | 24.5 / 23 | 3.6 / 3 | -0.3 / 3 | 0 / 2 | - / - | - / - | |
| TY | Fethard | 31.3 / 45 | 6.4 / 29 | 18 / 11 | 20.7 | 12.3 | 16.5 / 1.2 | 24.4 / 14 | 8.6 / 28 | 4.8 / 28 | 0 / 0 | - / - | - / - |
| GURTEEN | 73.0 / 109 | 17.3*/ 21 | 16*/ 12* | 20.6 | 12.1 | 16.3 / 0.8 | 24.2 / 15 | 4.4 / 3 | 0.7 / 3 | 0 / 0 | 6.9 / 30 | 0 / 0 | |
| WD | WATERFORD Tycor | 22.9 / 33 | 6.2 / 18 | 11 / 7 | 21.1 | 13.0 | 17.1 / 0.9 | 23.4 / 4 | 10.1 / 27 | -/ - | 0 / - | - / - | - / - |
| WH | MULLINGAR | 77.8 / 109 | 36.4 / 19 | 13 / 8 | 20.6* | 12.0* | 16.3*/ 1.1* | 24.7*/ 22 | 6.3*/ 4 | 3.0 / 3 | 0*/ 0 | 5.3 / 29 | 0 / 0 |
| WX | CLONROCHE Knoxtown | 46.2 / - | 9.9 / 18 | 13 / 10 | 21.2 | 11.8 | 16.5 / 1.3 | 24.0 / 9 | 6.1 / 15 | 2.6 / 15 | 0 / 0 | - / - | - / - |
| JOHNSTOWNII | 35.1 / 48 | 9.8 / 18 | 12 / 6 | 19.5 | 12.9 | 16.2 / 0.6 | 22.3 / 31 | 9.5 / 3 | 5.3 / 3 | 0 / 0 | 7.4 / 30 | 0 / 0 | |
| WW |
| Rain / %Av: | Monthly rainfall mm / Percentage of 1981 - 2010 average % . | |
| MxRain/Date: | Most rainfall mm in a day / date of occurrence. | |
| R.days/Wdays: | Number of rain days >=0.2mm / Number of wet days >1mm . | |
| Mean Max: | Mean monthly maximum temperature C . | |
| Mean Min: | Mean monthly minimum temperature C . | |
| MTemp/DiffAvg: | Mean monthly temperature C / Percentage difference from 1981-2010 average % . | |
| HMax/Date: | Highest maximum temperature C / Date of occurrence. | |
| LMin/Date: | Lowest minimum temperature C / Date of occurrence. | |
| LGmin/Date: | Lowest grass minimum temperature C / Date of occurrence.. | |
| NumAir/GrdFrost: | Number of days with air frost / Number of days with ground frost. | |
| Mean Sp/Mx Gust | Mean monthly wind speed kt / Highest wind gust kt . | |
| Days with Gales/GaleGusts: | Number of days with Gales mean 10-min wind speed>=34kt / Number of days with Gusts>=34kt. | |
* Denotes partial or estimated data used in calculation | ||
| Average reference period is 1981 to 2010. |