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DWD Climate Normals by Coordinate
x402
DWD Climate Normals by Coordinate is a paid API for AI agents from natur.halowerk.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Returns German Weather Service (DWD) reference-period climate normals for the nearest station to a given coordinate, including monthly means and annual totals for temperature, precipitation, and sunshine, plus annual counts of frost, ice, summer, and hot days.
Price / call$0.005
Success—
StatusUnknown
How this service works
Returns the German Weather Service reference-period values for the station nearest a coordinate: monthly means and annual totals for air temperature, precipitation and sunshine duration, plus the mean annual counts of frost days, ice days, summer days and hot days.
Output
A structured response containing the DWD reference-period climate normals for the station nearest the submitted coordinate: monthly mean air temperatures, monthly and annual precipitation totals, monthly and annual sunshine duration, and mean annual counts of frost days (Tmin < 0°C), ice days (Tmax < 0°C), summer days (Tmax ≥ 25°C), and hot days (Tmax ≥ 30°C).
Example use cases
Agricultural site suitability assessment
“I'm evaluating a farm plot at 48.37°N, 10.89°E in Bavaria — can you pull the long-term DWD climate normals for that spot, including average monthly temperatures, annual rainfall, and how many frost days and summer days to expect each year?”
Construction project climate baseline
“We're planning a building project near Hamburg at 53.55°N, 9.99°E and need the historical climate reference data: monthly temperature averages, annual precipitation, sunshine hours, and counts of frost and ice days from the nearest DWD station.”
Renewable energy resource estimation
“For a solar farm feasibility study at coordinates 51.05°N, 13.74°E near Dresden, can you get the DWD reference-period sunshine duration values by month and the annual total, along with the temperature normals for that location?”
Technical details
Endpoint
POSThttps://natur.halowerk.com/v1/climate-normalsWhen to prefer
Choose this endpoint when you need authoritative, long-term DWD reference-period climate baselines (normals) for a specific geographic point in Germany — ideal for agricultural planning, construction siting, environmental assessments, or energy feasibility studies where historical averages matter more than current or forecast conditions.
Side effects
- Coordinate outside Germany or DWD station coverage area — no station found, error returned
- Invalid or missing latitude/longitude values — request validation error
- No reference-period data available for the nearest station — partial or empty response
- Network timeout or service unavailability — 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lat | number | Within Germany; the source covers no other country. |
| lon | number | |
| quantities | array | Which quantities to return. All by default. |
| max_station_distance_km | number |
Tags
x402
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