Coordinate Description

Geometry	Description	Example
Single point	`<lat>,<lon>`	`47.419708,9.358478`
Point list	`<lat1>,<lon1>+...+<latN>,<lonN>`	`47.41,9.35+47.51,8.74+47.13,8.22`
Line	`<start_point>_<end_point>:<number_of_points>`	`50,10_50,20:100`
Polyline	`<segment1_start_point>_<segment1_end_point>:<number_of_segment1_points>+<segment2_end_point>:<number_of_segment2_points>` The start point of each segment is the end point of the previous segment.	`50,10_50,20:100+60,20:10`, `47.42,9.37_47.46,9.04:10+` `47.51,8.78:10+47.39,8.57:10`
Rectangle (fixed number of points)	`<lat_max>,<lon_min>_<lat_min>,<lon_max>:<number_lons>x<number_lats>`	`50,10_40,20:100x100`
Rectangle (fixed resolution)	`<lat_max>,<lon_min>_<lat_min>,<lon_max>:<resolution_lat>,<resolution_lon>`	`50,10_40,20:0.1,0.1`
Rectangle shortcuts	`<shortcut>:<resolution_lat>,<resolution_lon>`	`europe:0.1,0.1`,`north-atlantic:100x100`
Postal (Zip) Codes	`postal_<country_code><zip_code>` Country code refers to ISO3166-1 alpha-2 values of any country on the globe.	`postal_CH9014`,`postal_CH9000`, `postal_US10001`,`postal_GBW2`, `postal_CAV5H`,`postal_JP100-0000`

When working with latitudes and longitudes, please note that their representation in the response will contain at most 6 digits after the decimal point. This allows to represent coordinates with sub-m precision, which significantly exceeds the resolution of most data sources. An example showing the temperature along the train line from St. Gallen via Wil and Winterthur to Zurich with 10 sample points between each two stations: https://api.meteomatics.com/2025-12-19T12:00:00Z/t_2m:C/47.42,9.37_47.46,9.04:10+47.51,8.78:10+47.39,8.57:10/csv Please note that following requests require the area requests option:

Rectangles
Point lists containing more than 10 points
Polylines with more than 10 segments

Available shortcuts can be found here. Don't hesitate to contact us if you require another country or region.