Letterkenny weather
The forecast for Letterkenny (Ireland) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.
Ulster, Ireland54.95°N, 7.73°WEurope/Dublin (UTC+0)ECMWF: October 25 at 12:00 PM
A real measurement from an airport weather station (NOAA, METAR reports), updated every hour. The forecast next to it comes from a model. NOAA Aviation Weather Center
Next 48 hours (local time)
10-day forecast
- TodayOctober 25Light rain
0.2 mm · gusts 39 km/h8°C 8°C - TomorrowOctober 26Rain
9 mm · gusts 62 km/h15°C 6°C - TuesdayOctober 27Rain
14 mm · gusts 71 km/h12°C 7°C - WednesdayOctober 28Light rain
5 mm · gusts 60 km/h13°C 9°C - ThursdayOctober 29Light rain
0.2 mm · gusts 33 km/h13°C 8°C - FridayOctober 30Rain
18 mm · gusts 29 km/h13°C 11°C - SaturdayOctober 31Light rain
0.6 mm · gusts 21 km/h11°C 8°C - SundayNovember 1Mostly clear
gusts 15 km/h11°C 5°C - MondayNovember 2Clear sky
gusts 12 km/h9°C 2°C - TuesdayNovember 3Partly cloudy
gusts 14 km/h6°C 1°C - WednesdayNovember 4Mostly clear
gusts 9 km/h8°C 2°C
Over the next 11 days in Letterkenny, temperatures will range from 1°C to 15°C, with 47 mm of rain or snow in total. Days with at least 1 mm of precipitation: 4. ECMWF model run from October 25 at 12:00 PM.
Letterkenny wind forecast for 10 days
Windiest: Tuesday, October 27 - average 32 km/h, gusts up to 71 km/h. Calmest: Monday, November 2 - average 3 km/h. The wind blows most often from the southeast.
| Day | Wind | Gusts | Direction |
|---|---|---|---|
| Today | 17 km/h | 39 km/h | west |
| Tomorrow | 24 km/h | 62 km/h | south |
| Tue, 10/27 | 32 km/h | 71 km/h | southwest |
| Wed, 10/28 | 20 km/h | 60 km/h | southwest |
| Thu, 10/29 | 22 km/h | 33 km/h | southeast |
| Fri, 10/30 | 21 km/h | 29 km/h | south |
| Sat, 10/31 | 9 km/h | 21 km/h | northwest |
| Sun, 11/1 | 4 km/h | 15 km/h | northwest |
| Mon, 11/2 | 3 km/h | 12 km/h | southeast |
| Tue, 11/3 | 4 km/h | 14 km/h | southeast |
Climate through the year
In October, daytime temperatures here average 12°C and nights 8°C, with about 123 mm of rain over the month. The warmest month is July (an average of 17°C by day), the coolest is January (7°C by day, 3°C at night). The wettest month is November (about 126 mm) and the driest is April (72 mm).
| Month | Day | Night | Rain |
|---|---|---|---|
| January | 7°C | 3°C | 122 mm |
| February | 7°C | 3°C | 95 mm |
| March | 8°C | 3°C | 91 mm |
| April | 10°C | 5°C | 72 mm |
| May | 13°C | 7°C | 91 mm |
| June | 15°C | 10°C | 100 mm |
| July | 17°C | 11°C | 113 mm |
| August | 17°C | 11°C | 121 mm |
| September | 15°C | 10°C | 99 mm |
| October | 12°C | 8°C | 123 mm |
| November | 9°C | 6°C | 126 mm |
| December | 7°C | 4°C | 125 mm |
Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER
The forecast for Letterkenny comes from the ECMWF model and is computed for the point 54.95°N, 7.73°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.
Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF