The most detailed information about the water temperature in Killiney in Irish Sea (Leinster, Ireland). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Killiney for a week.
Water temperature in Killiney right now
data updated 45 minutes ago58°F
yesterday: 58°F
a week ago: 58°F
Trend: stability
Today water temperature in Killiney is 58.6°F. Water of this temperature is considered cold enough. Dipping or immersion in such water is possible only for a short time. Staying in such water for more than two hours can lead to loss of consciousness. In any case, the general weather is also important. So, the air temperature at the same time will reach 54°F.
Analysis and forecast
The water temperature today roughly corresponds to the average value on this day in recent years. Its value has rise over the last week, but has drop compared to 20 days ago. Exactly a year ago, on this day, the water temperature in this location was 60°F. Water temperature range in Killiney in September is from 55 to 62 degrees.
According to our forecast, the water temperature in Killiney will move in different directions, in the coming days the water will become warmer, but after 10 days it will still get a little colder to 57°F.
Table of water temperature values in Killiney
| Day | Fact* | Average** | Forecast*** |
| Sep 22 | 15.5°C | 15.5°C | |
| Sep 23 | 15.8°C | 15.3°C | |
| Sep 24 | 15.7°C | 15.5°C | |
| Sep 25 | 14.5°C | 15.5°C | |
| Sep 26 | 14.5°C | 14.8°C | |
| Sep 27 | 14.3°C | 14.5°C | |
| Sep 28 | 14.8°C | 15.5°C | |
| Sep 29 | 14.8°C | 14.8°C | |
| Sep 30 | 15.0°C | 15.0°C | |
| Oct 1 | 14.0°C | 14.0°C | |
| Oct 2 | 14.3°C | 14.3°C | |
| Oct 3 | 14.5°C | 14.5°C | |
| Oct 4 | 14.3°C | 14.3°C | |
| Oct 5 | 14.8°C | 14.8°C | |
| Oct 6 | 14.5°C | 14.5°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in Ireland.
Annual graph of average water temperature change in Killiney
Water temperature in Killiney by month
Killiney located in the northern hemisphere, at latitude 53 degrees. The water in this location never warms up to comfortable values. Average annual water temperature on the coast in Killiney is 53°F, by the seasons: in winter 49°F, in spring 49°F, in summer 57°F, in autumn 57°F. Minimum water temperature (45°F) in Killiney it happens in February, maximum (61°F) in August.
You can find out detailed data on how the water temperature in Killiney changes in each specific month:
Killiney: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Glasthule | 58°C | 3km |
| Dun Laoghaire | 58°C | 4km |
| Monkstown | 58°C | 4km |
| Bray | 58°C | 7km |
| Booterstown | 58°C | 7km |
| Dublin | 59°C | 12km |
| Howth | 59°C | 13km |
| Greystones | 58°C | 14km |
| Portmarnock | 58°C | 18km |
| Malahide | 57°C | 21km |
| Portraine | 57°C | 26km |
| Rush | 58°C | 29km |
** Straight line distance in kilometers
The warmest water today in Ireland recorded in Crookhaven, its value is 59°F. Lowest - in Clogherhead, there water temperature now 57°F. Average water temperature in the country today - 58°F.
Water temperature data in Killiney and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 20 kilometers. This is Dublin (DUB) airport. We have no information as to whether it is valid and what flights it receives or sends.
Killiney: weather forecast
The weather forecast is shown in local time in Killiney
27km/hhumidity: 82%, clouds: 8%
27km/hhumidity: 81%, clouds: 30%
25km/hhumidity: 71%, clouds: 26%
20km/hhumidity: 69%, clouds: 2%
12km/hhumidity: 80%, clouds: 2%
7km/hhumidity: 85%, clouds: 99%
7km/hhumidity: 83%, clouds: 100%
11km/hhumidity: 81%, clouds: 100%
10km/hhumidity: 90%, clouds: 100%
28km/hhumidity: 91%, clouds: 100%
38km/hhumidity: 94%, clouds: 100%
24km/hhumidity: 93%, clouds: 100%
23km/hhumidity: 93%, clouds: 100%
20km/hhumidity: 90%, clouds: 100%
19km/hhumidity: 93%, clouds: 100%
13km/hhumidity: 92%, clouds: 100%
12km/hhumidity: 91%, clouds: 100%
13km/hhumidity: 86%, clouds: 100%
13km/hhumidity: 73%, clouds: 100%
14km/hhumidity: 68%, clouds: 100%
7km/hhumidity: 79%, clouds: 100%
8km/hhumidity: 79%, clouds: 100%
8km/hhumidity: 78%, clouds: 100%
6km/hhumidity: 79%, clouds: 100%
6km/hhumidity: 79%, clouds: 100%
5km/hhumidity: 71%, clouds: 100%
6km/hhumidity: 64%, clouds: 100%
12km/hhumidity: 74%, clouds: 100%
15km/hhumidity: 75%, clouds: 100%
18km/hhumidity: 81%, clouds: 83%
23km/hhumidity: 80%, clouds: 42%
27km/hhumidity: 81%, clouds: 3%
30km/hhumidity: 82%, clouds: 42%
31km/hhumidity: 77%, clouds: 49%
28km/hhumidity: 72%, clouds: 35%
27km/hhumidity: 71%, clouds: 0%
