ECMWF ERA5 (Reanalysis) | Ireland

ECMWF ERA5

Reanalysis

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Most used parameters

These are the parameters most frequently viewed by our users. See all our parameters under the "all" tab

Significant Weather Mean Sea Level Pressure (hPa) Temperature (°C) Max. temperature, 6h (°C) Wind direction and mean wind speed (kph) Precipitation, 1h (mm) Precipitation, 6h (mm) Precipitation, 24h (mm) Snow depth (cm) Synoptic composite Luftdruck (hPa) und Geopotentielle Höhe, 500hPa (m) Temperature, 850hPa (°C) Theta-E and Geopot, 850hPa (°C) Temperature, 500hPa (°C) Geopotential height, 500hPa (m)

All parameters

Here you will find all the parameters available for this model sorted into groups. Click on the respective group to display the parameters. If you don't see your desired parameter, try scrolling a bit down the list.

Weather, pressure

Significant Weather Mean Sea Level Pressure (hPa) Sea Level Pressure Anomaly (Std. Deviation) Sea Level Pressure Anomaly (hPa)

Temperature and humidity

Temperature (°C) Temperature (Grid) (°C) Climate difference 91-20: Temperature 2m (°C) Temperature anomaly 2m (K) Temperature anomaly (std. deviation) Max. temperature, 6h (°C) Min. temperature, 6h (°C) Relative humidity (%) Dew point (°C) US Heat Index (°C) CAN Heat Index (°C)

Wind, gusts, direction

Wind direction and mean wind speed (kph) Mean wind speed (kph) with stream lines

Clouds, sunshine, short wave radiation

Sunshine duration, 1h (min) Short wave radiation, last hour (Wh/m²) Cloud coverage (%) Low clouds, coverage (%) Middle clouds, coverage (%) High clouds, coverage (%)

Precipitation: rain, snow, hail

Precipitation, 1h (mm) Precipitation, 1h (Snow) (mm) Precipitation, 6h (mm) Precipitation, 24h (mm) Snow depth (cm) Water Vapor Anomaly (Std. Deviation)

Severe Weather Parameters

Mid-Level Lapse rate, 3-5.5km (K/km) Low-Level Shear 0-0.6 mi (kn) Deep Layer Shear 0-4 mi (kn) CAPE (most unstable layer) (J/kg) Precipitable Water anomaly (mm) Entire Atmosphere Precipitable Water (mm) Fire Weather Index

Composite charts

Synoptic composite Thunderstorm composite Luftdruck (hPa) und Geopotentielle Höhe, 500hPa (m)

Oceans and lakes

Water temperature (°C)

Pressure level - 850hPa / ~1.500m

Temperature, 850hPa (°C) Wind speed and streamlines, 850hPa (kph) Relative Humidity, 850hPa (%) Geopotential height, 850hPa (m) Relative Vorticity, 850hPa (10^-5/s) Theta-E and Geopot, 850hPa (°C) Temperature Anomaly, 850hPa (Std. Deviation) Temperature Anomaly, 850hPa (K)

Pressure level - 700hPa / ~3.000m

Temperature, 700hPa (°C) Wind speed and streamlines, 700hPa (kph) Relative Humidity, 700hPa (%) Geopotential height, 700hPa (m) Relative Vorticity, 700hPa (10^-5/s)

Pressure level - 500hPa / ~5.500m

Temperature, 500hPa (°C) Wind speed and streamlines, 500hPa (kph) Geopotential height, 500hPa (m) Relative Vorticity, 500hPa (10^-5/s) Geopotential Height Anomaly, 500hPa (Std. Deviation) Geopotential Height Anomaly, 500hPa (m)

Pressure level - 300hPa / ~9.000m

Temperature, 300hPa (°C) Wind speed and streamlines, 300hPa (kph) Geopotential height, 300hPa (m) Relative Vorticity, 300hPa (10^-5/s)

Pressure level - 10hPa / ~26.500m

Temperature, 10hPa (°C) Temperature anomaly, 10mbar (K) Temperature Anomaly, 10hPa (Std. Deviation) Wind speed and streamlines, 10hPa (kph) Geopotential height, 10hPa (m)

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ECMWF ERA5

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ECMWF ERA5

Reanalysis for

Fri 03/27/2026, 09:00pm GMT

Ireland

ECMWF ERA5 (Reanalysis)

Temperature (°C)

Forecast from Fri. 03/27/2026 09:00pm until Fri. 03/27/2026 09:00pm

This service is based on data and products of the European Centre for Medium-range Weather Forecasts (ECMWF)