Historical weather data

Past observations back through the record.

Sample content — not an operational product

The record summary on this page is not yet published from the GMS forecast system. The figures on this page are illustrative and must not be used for any weather, marine or safety decision.

What the record holds

Element	Available from	Resolution
Rainfall	Early estate and government records	Daily
Temperature	Mid-twentieth century	Daily maximum and minimum
Wind	Airport era	Hourly
Pressure	Airport era	Hourly
Humidity	Airport era	Hourly

Digitisation

A substantial part of Grenada's older record exists on paper. Digitising it makes the long record usable for trend analysis, engineering design and insurance work, and protects it against physical loss.

Where a period is not yet digitised, a data request may still be answerable from the original registers, but takes longer.

Getting historical data

Historical data is supplied through the data request process. Requests for research, engineering design, insurance and academic use are all handled the same way.