SEPTEMBER 2019
Local climatological data
Davis Instruments, WeatherLink network
Cloghbrack, G IRL
- Position
- 53.5548° N, 9.4595° W
- Elevation
- 61 m
- Time zone
- Europe/Dublin
| Date | Temperature °C | Degree days base 18.3 | Precip. mm | Pressure hPa | Wind km/h · dir degrees | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max | Min | Avg | Avg dew pt | Avg wet bulb | Heating | Cooling | Water equiv | Avg sea level | Resultant speed | Res dir | Average speed | Max speed | Max dir | |
| 01 | 17 | 11 | 13 | 10 | 11 | 5.144 | 0.000 | 0.8 | 1018.3 | 3 | 287 | 4 | 31 | 338 |
| 02 | 17 | 13 | 15 | 13 | 13 | 3.749 | 0.000 | 0.8 | 1019.1 | 6 | 246 | 6 | 34 | 270 |
| 03 | 19 | 13 | 16 | 14 | 15 | 2.390 | 0.002 | 3.8 | 1016.1 | 7 | 235 | 8 | 32 | 225 |
| 04 | 14 | 11 | 13 | 9 | 11 | 5.568 | 0.000 | 2.4 | 1019.4 | 5 | 343 | 9 | 48 | 338 |
| 05 | 18 | 11 | 14 | 10 | 12 | 4.218 | 0.000 | 0.2 | 1027.9 | 4 | 282 | 6 | 35 | 248 |
| 06 | 18 | 13 | 15 | 11 | 12 | 3.778 | 0.000 | 3.4 | 1021.5 | 4 | 295 | 5 | 35 | 225 |
| 07 | 19 | 12 | 14 | 11 | 12 | 4.250 | 0.005 | 0.0 | 1027.2 | 1 | 359 | 2 | 18 | 45 |
| 08 | 16 | 12 | 14 | 13 | 13 | 4.261 | 0.000 | 5.0 | 1020.5 | 8 | 218 | 8 | 32 | 225 |
| 09 | 16 | 11 | 13 | 10 | 11 | 5.169 | 0.000 | 1.2 | 1014.5 | 6 | 351 | 7 | 32 | 315 |
| 10 | 17 | 10 | 14 | 12 | 12 | 4.666 | 0.000 | 10.0 | 1016.9 | 12 | 226 | 12 | 55 | 225 |
| 11 | 17 | 14 | 15 | 12 | 13 | 3.117 | 0.000 | 5.4 | 1015.6 | 6 | 255 | 6 | 48 | 225 |
| 12 | 17 | 11 | 15 | 12 | 13 | 3.302 | 0.000 | 10.2 | 1022.7 | 5 | 254 | 8 | 48 | 225 |
| 13 | 19 | 10 | 13 | 10 | 11 | 4.761 | 0.006 | 0.0 | 1035.0 | 2 | 232 | 3 | 18 | 225 |
| 14 | 18 | 10 | 14 | 12 | 13 | 3.893 | 0.000 | 0.6 | 1028.3 | 11 | 230 | 12 | 44 | 225 |
| 15 | 16 | 12 | 13 | 13 | 13 | 4.869 | 0.000 | 12.4 | 1023.1 | 3 | 75 | 3 | 21 | 225 |
| 16 | 17 | 11 | 13 | 11 | 12 | 5.486 | 0.000 | 0.0 | 1024.3 | 6 | 53 | 6 | 19 | 45 |
| 17 | 18 | 7 | 13 | 10 | 11 | 5.725 | 0.000 | 0.0 | 1027.8 | 1 | 46 | 2 | 13 | 45 |
| 18 | 20 | 9 | 14 | 11 | 12 | 4.624 | 0.138 | 0.0 | 1029.2 | 4 | 201 | 3 | 18 | 180 |
| 19 | 22 | 9 | 15 | 11 | 13 | 4.060 | 0.412 | 0.0 | 1028.5 | 1 | 143 | 2 | 16 | 113 |
| 20 | 20 | 10 | 15 | 11 | 13 | 3.312 | 0.153 | 0.0 | 1017.2 | 9 | 139 | 10 | 45 | 135 |
| 21 | 18 | 12 | 15 | 13 | 14 | 3.024 | 0.000 | 3.4 | 1001.0 | 12 | 136 | 12 | 40 | 158 |
| 22 | 17 | 11 | 15 | 13 | 14 | 3.263 | 0.000 | 0.2 | 998.5 | 2 | 212 | 5 | 39 | 158 |
| 23 | 17 | 11 | 14 | 13 | 13 | 4.647 | 0.000 | 9.8 | 997.5 | 9 | 176 | 11 | 44 | 135 |
| 24 | 17 | 14 | 15 | 14 | 14 | 3.149 | 0.000 | 2.8 | 992.6 | 8 | 189 | 8 | 34 | 180 |
| 25 | 17 | 13 | 15 | 14 | 14 | 3.391 | 0.000 | 9.4 | 995.1 | 7 | 228 | 8 | 45 | 225 |
| 26 | 15 | 12 | 13 | 11 | 12 | 4.880 | 0.000 | 13.4 | 991.9 | 9 | 242 | 9 | 44 | 248 |
| 27 | 16 | 10 | 13 | 11 | 12 | 5.361 | 0.000 | 11.0 | 996.1 | 4 | 272 | 4 | 31 | 270 |
| 28 | 17 | 11 | 14 | 12 | 13 | 4.642 | 0.000 | 5.4 | 1000.4 | 4 | 241 | 6 | 35 | 270 |
| 29 | 17 | 10 | 13 | 11 | 12 | 5.106 | 0.000 | 0.2 | 1001.3 | 5 | 14 | 6 | 34 | 338 |
| 30 | 12 | 8 | 10 | 10 | 10 | 7.887 | 0.000 | 21.4 | 1002.5 | 5 | 86 | 5 | 34 | 68 |
| Avg | 17 | 11 | 14 | 12 | 12 | 4.390 | 0.024 | 133.2 | 1014.3 | 3 | 224 | 7 | ||
Monthly means, except precipitation, which is the total.
Number of days with
- Max temp ≥ 32.2 °C
- 0
- Max temp ≤ 0 °C
- 0
- Min temp ≤ 0 °C
- 0
- Min temp ≤ −17.7 °C
- 0
- Precipitation ≥ 0.2 mm
- 23
- Precipitation ≥ 2.0 mm
- 16
Precipitation
- Monthly total
- 133.2 mm
- Greatest 24 hours
- 21.4 mm
- On
- 29–30
Sea level pressure
- Maximum
- 1036.8 hPa 13 at 13:00
- Minimum
- 991.0 hPa 24 at 17:30
Degree days
- Heating, month
- 131.692
- Heating, season to date
- 293.581
- Cooling, month
- 0.716
- Cooling, year to date
- 17.246
Base 18.3 °C. Heating season runs from July, cooling from January. Dew point and wet bulb are worked out from temperature and humidity; everything else is measured. Built from 4,320 archive readings.