Kaloum | 2001-2020

Global horizontal irradiation

Global horizontal irradiation measurements at Kaloum, 2001-2020, through satellite model (ECMWF ERA5-Land | Land component of the ERA5 reanalysis). The series note below sums up the window, the method and the confidence grade.

← Back to catalog

Metadata

The series' technical identity

Location: GIN | Kaloum
Variable: Global horizontal irradiation (kWh/m²/day)
Upstream source: ECMWF ERA5-Land | Land component of the ERA5 reanalysis (Copernicus Climate Change Service)
Period: 2001-01-01 - 2020-12-31
Kuma layer: Layer BSubstrate | Cross-check
Confidence grade: Conf. B | B | acceptable qualification

Series note

Global horizontal irradiation at Kaloum (Guinea), over the period 2001-2020. Obtained through satellite model, source ECMWF ERA5-Land | Land component of the ERA5 reanalysis. Values in kWh/m²/day | Kuma confidence grade B (acceptable qualification).

Climatology

Change over time

Monthly data

Monthly time series

Monthly series 2001-01 → 2020-12 · mean 5.02kWh/m²/day

Source: ECMWF ERA5-Land · Land component of the ERA5 reanalysis (Copernicus Climate Change Service). Monthly values provided by the upstream producer.

Distribution

Seasonal and monthly variability

Seasonality

Monthly seasonal profile

Seasonal profile 2001–2020 · typical value per month

Highest value in April (6.49kWh/m²/day), lowest in August (3.48kWh/m²/day). The band shows year-to-year variability. Source: ECMWF ERA5-Land · Land component of the ERA5 reanalysis (Copernicus Climate Change Service).

How to cite

Suggested citation

Kuma Science (2026). Series catalog, gin_conakry_ghi_era5_land_2001_2020. Primary source : ECMWF ERA5-Land | Land component of the ERA5 reanalysis (Copernicus Climate Change Service) (https://cds.climate.copernicus.eu/datasets/reanalysis-era5-land). Kuma confidence grade : B. Layer : B ( Cross-check). Accessed on 2026-07-20.

Select the block to copy.

Astuce pratique · Pour citer cette fiche dans un rapport BE ou un livrable client, sélectionnez le bloc ci-dessus puis copiez-collez. Le slug de la série (le code présent dans l'URL) garantit la reproductibilité : la même URL pointera vers la même série, même après mises à jour des données amont (l'historique versionné côté Data Core est préservé).

Upstream source

Data origin and license

This series is derived from ECMWF ERA5-Land | Land component of the ERA5 reanalysis (Copernicus Climate Change Service) . License : Licence à vérifier auprès de la source amont avant réutilisation..

Official site | ECMWF ERA5-Land | Land component of the ERA5 reanalysis (Copernicus Climate Change Service)

Besoin d'aller plus loin sur cette série ? Le cabinet Kuma accompagne bureaux d'études, bailleurs et porteurs de projet sur l'ingénierie énergétique appliquée · audit, dimensionnement PV, conseil stratégique.

Découvrir nos services →