This database is presented and described in the scientific article "VectAbundance: a spatio-temporal database of Aedes mosquitoes observations" (Da Re et al., 2024), available at https://doi.org/10.1038/s41597-024-03482-y The authors of this work signed non-disclosure agreements regarding the use and publication of the raw observations collected by various institutes. Readers needing access to the raw data should contact the original institutions through the relevant coauthors, please inspect the "contact_person" field within the VectAbundance database for relevant contact information.