IRM Weather data
The RMI Data are the weather data report from the Royal Meteorological Institute of Belgium. We have data for 13 different locations in Belgium spread over 13 sources.
Supported data
The data of each of the 13 official RMI weather stations are available:
- RMI MELLE
- RMI UCCLE-UKKEL
- RMI RETIE
- RMI MIDDELKERKE
- RMI DEURNE
- RMI FLORENNES
- RMI BEAUVECHAIN
- RMI KLEINE-BROGEL
- RMI SAINT-HUBERT
- RMI DIEPENBEEK
- RMI GOSSELIES
- RMI LUXEMBOURG
Each weather station source contains the following raw variables with data ingested each day:
| Name | Unit | Granularity |
|---|---|---|
| Temperature | Celsius Degree | 1 Heure |
| Sunshine | Minute | 1 Heure |
| Solar irradiation | Watt-hour per square meter | 1 Heure |
| Relative humidity | Percentage | 1 Heure |
| Wind velocity | Meter per second | 1 Heure |
| Wind direction | Degree | 1 Heure |
| Air pressure | Millibar | 1 Heure |
| Rainfall | Millimeter | 1 Heure |
| Max Temperature | Celsius Degree | 1 Jour |
| Min Temperature | Celsius Degree | 1 Jour |
| Normal Temperature 2010 | Celsius Degree | 1 Jour |
The following calculated variables have been configured.
Note
Please note that those variables are on the RMI UCCLE-UKKEL which is the reference weather station. Therefore some calculated variables on this source might not be available on others.
Also, some of those calculated variables have been created a long time ago and in some cases by our clients.
| Nom de la variable | Unité | Granularité |
|---|---|---|
| Graaddagen | Celsius Degree | 1 Jour |
| Degree-Day 15 | Celsius Degree | 1 Jour |
| Degree-Day 16.5 | Celsius Degree | 1 Jour |
| Degree-Day 15 Equivalent | Celsius Degree | 1 Jour |
| Degree-Day 16.5 Equivalent | Celsius Degree | 1 Jour |
| Normal DD15 2010 | Celsius Degree | 1 Jour |
| DDCold12 | Celsius Degree | 1 Jour |
| Degres-jour 55°C | Celsius Degree | 1 Jour |
| DDCold18 | Celsius Degree | 1 Jour |
| Degrés-jours frigorifiques 0°C | Degrees Celcius | 1 Jour |
| Degrés-jours frigorifique 20°C | Celsius Degree | 1 Jour |
| Degrés-jours frigorifique 14°C | Celsius Degree | 1 Jour |
| Degrés-jours frigorifique 21°C | Celsius Degree | 1 Jour |
| DD165_test | Celsius Degree | 1 Jour |
| Dewpoint | Celsius Degree | 1 Heure |
Steps to request and use the IRM Data
- If you wish to have this data on your account, please contact your account manager at Opinum with the list of weather stations you need. Your account manager will inform you of any costs involved and guide you through the process to ensure that the data reaches your account smoothly.
- On your account Opinum will create 1 new site called RMI - Shared Data (Royal Meteorological Institute), with 1 souce by weather station and its variables.
- Every morning, the previous day's data will be ingested.
For any questions or assistance, please contact our technical support through our customer portal : https://help.opinum.com/tickets.