Wind at 10 metres, Beyla

Beyla, Guinea
2001-2020
Monthly
m/s
ERA5-Land

Mean: 0.757 m/s
Seasonal range: 0.730 m/s
Highest: August (1.130)
Lowest: February (0.401)
Year-to-year variability: ± 0.054 (7.1 %)
Values: 240 months

Monthly value
12-month moving average
Period mean

Drag across the chart to zoom, double-click to reset.

Wind at 10 metres, m/s
Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2020	0.963	0.599	0.911	1.026	1.059	0.951	1.326	1.446	0.798	0.449	0.476	0.405	0.867
2019	0.515	0.220	0.479	1.138	0.887	1.101	1.110	1.489	0.426	0.386	0.486	0.298	0.711
2018	0.607	0.179	1.073	1.155	1.198	1.095	1.115	1.391	0.429	0.371	0.356	0.593	0.797
2017	0.485	0.333	1.087	1.021	0.859	0.787	1.085	0.971	0.526	0.578	0.532	0.395	0.722
2016	1.019	0.573	0.887	1.008	1.027	1.085	1.297	1.130	0.454	0.425	0.323	0.775	0.833
2015	0.498	0.557	0.599	1.161	0.913	1.019	1.005	1.124	0.586	0.255	0.450	1.248	0.784
2014	0.182	0.090	0.968	1.199	0.757	0.805	1.116	1.082	0.603	0.412	0.444	0.680	0.695
2013	1.189	0.211	1.128	1.220	0.974	1.032	1.086	1.109	0.617	0.331	0.479	0.695	0.839
2012	1.111	0.097	0.723	0.936	0.913	0.941	1.275	1.306	0.692	0.297	0.466	0.767	0.794
2011	0.328	0.252	0.890	0.900	0.870	0.827	1.022	1.106	0.602	0.386	0.583	0.843	0.717
2010	0.418	0.547	1.012	0.985	0.786	0.699	1.150	1.153	0.691	0.265	0.367	0.412	0.707
2009	0.846	0.514	0.849	0.919	0.823	0.780	0.920	1.022	0.531	0.297	0.413	0.398	0.693
2008	1.385	0.483	0.784	0.840	0.711	0.765	0.990	1.130	0.374	0.375	0.524	0.328	0.724
2007	0.980	0.061	0.453	1.071	0.794	1.082	1.224	1.335	0.487	0.439	0.354	0.595	0.740
2006	0.189	0.601	0.937	0.969	0.769	0.671	0.974	1.243	0.653	0.428	0.664	1.146	0.770
2005	0.640	0.364	0.822	1.153	0.949	0.938	1.090	1.131	0.635	0.465	0.586	0.344	0.760
2004	0.391	0.438	0.640	0.928	0.955	0.809	0.920	0.912	0.407	0.507	0.474	0.683	0.672
2003	0.303	0.667	0.876	1.100	1.138	0.871	1.118	1.265	0.581	0.401	0.413	0.327	0.755
2002	0.676	0.277	1.016	1.085	0.952	0.953	1.015	1.056	0.514	0.409	0.565	0.671	0.766
2001	0.330	0.804	1.053	1.092	0.962	1.031	1.126	1.193	0.637	0.483	0.539	0.323	0.798
Median	0.561	0.401	0.888	1.049	0.913	0.939	1.100	1.130	0.583	0.405	0.475	0.594
P10	0.292	0.096	0.587	0.917	0.767	0.758	0.968	1.017	0.424	0.293	0.356	0.326
P90	1.119	0.607	1.074	1.165	1.067	1.086	1.278	1.396	0.691	0.486	0.583	0.873
Min.	0.182	0.061	0.453	0.840	0.711	0.671	0.920	0.912	0.374	0.255	0.323	0.298
Max.	1.385	0.804	1.128	1.220	1.198	1.101	1.326	1.489	0.798	0.578	0.664	1.248

CSV file

240 rows, 6 KB. Columns: period, value, unit, confidence level, status.

annee,mois,valeur,unite,niveau_confiance,statut
2001,1,0.3298,m/s,B,brut
2001,2,0.8037,m/s,B,brut
2001,3,1.0528,m/s,B,brut

Download the CSV

API

The same series, versioned, with a free key.

curl -H "Authorization: Bearer kuma_votre_cle" \
  "https://api.kumascience.com/v1/series/gin_beyla_vent_10m_era5_land_2001_2020?format=csv"

Try it in the console

Python

Read the published file directly with pandas.

import pandas as pd

url = "https://kumascience.com/data/guinee/beyla/vent_10m_ecmwf_era5_land_mensuel.csv"
df = pd.read_csv(url)
df.head()

Open the Python workbench

Same variable, other sources

4 series published for this variable in Beyla. The gap compares period means, which do not always cover the same years.

Source	Period	Step	Mean (m/s)	Gap
NASA POWER	1991-2020	monthly	2.548	+236.5 %
ERA5-Land this record	2001-2020	monthly	0.757	reference
ERA5-Land	2021-2025	daily	1.314	+73.5 %
NASA POWER	2021-2025	daily	2.400	+217.0 %

Notes

Source: ECMWF ERA5-Land, Land component of the ERA5 reanalysis (Copernicus Climate Change Service)
Method: Satellite model
Unit: m/s
Time step: Monthly
Period: 2001-01-01 - 2020-12-31
Kuma qualification: Acceptable qualification, cross-check series
Source licence: Licence à vérifier auprès de la source amont avant réutilisation.
Kuma licence: CC-BY 4.0, DOI 10.5281/zenodo.21051755

Cite this series

Kuma Science (2026). Wind at 10 metres, Beyla (Guinea), 2001-2020. ERA5-Land series, Guinea national energy data reference. DOI 10.5281/zenodo.21051755. https://kumascience.com/en/donnees/gin_beyla_vent_10m_era5_land_2001_2020

@misc{kuma_gin_beyla_vent_10m_era5_land_2001_2020,
  author       = {{Kuma Science}},
  title        = {Wind at 10 metres, Beyla (Guinea), 2001-2020},
  year         = {2026},
  howpublished = {ERA5-Land series},
  doi          = {10.5281/zenodo.21051755},
  url          = {https://kumascience.com/en/donnees/gin_beyla_vent_10m_era5_land_2001_2020},
  note         = {License CC-BY 4.0}
}

TY  - DATA
AU  - Kuma Science
TI  - Wind at 10 metres, Beyla (Guinea), 2001-2020
PY  - 2026
PB  - Kuma Science
DO  - 10.5281/zenodo.21051755
UR  - https://kumascience.com/en/donnees/gin_beyla_vent_10m_era5_land_2001_2020
N1  - ERA5-Land
ER  -

Also cite the primary source, whose licence applies to the published values.

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