Shannon Arpt
Weather station · 52.7°N 8.9°W · 20 m above sea level
ICAO EINNWMO 03962Station data since 1974
Record high
20.4°C
in 1997
Record low
5.5°C
in 2008
Average high
17.1°C
all years on record
5.4°C short of the record for 23 September
Today’s high 15.0°C against 20.4°C in 1997. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
30.6°C
- Date
- Wednesday, 13 July 1983
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Shannon Arpt, Ireland
- Position
- 52.70°N 8.93°W · 20 m
Highest highest in available records since 1974. Source: NOAA GHCN-Daily.
All-time record low
−8.2°C
- Date
- Tuesday, 12 January 1982
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Shannon Arpt, Ireland
- Position
- 52.70°N 8.93°W · 20 m
Highest and lowest lowest in available records since 1974. Source: NOAA GHCN-Daily.
Where Shannon Arpt is
52.70°N 8.93°W
Every year on record
1974 to 2025
Annual average · °C
Trend over 13 years with data: +0.54 °C per decade
Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.
Records by month
Jan
20.0°
−8.2°
Feb
15.5°
−5.5°
Mar
19.6°
−5.0°
Apr
23.5°
−2.5°
May
27.2°
−0.6°
Jun
30.2°
1.0°
Jul
30.6°
6.9°
Aug
29.8°
4.4°
Sep
26.1°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 15.0°C | 00:00 UTC | 11.0°C | 06:00 UTC |
| 2026-09-22 | 20.0°C | 15:30 UTC | 15.0°C | 22:00 UTC |
Nearby stations
- Kerry ArptIreland71.5 km
- Cork ArptIreland99.8 km
- Knock/Ireland West ArptIreland135 km
- Waterford ArptIreland137.5 km
- Sligo ArptIreland177 km
- Casement ArptIreland179.7 km
Data sources for this page
| Figure | Source | Type |
|---|---|---|
| Right now, today so far | NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP) | Measured, station |
| All-time, monthly and on-this-day records | NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1974 to 2025 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
