Temperature demand proxy - heating/cooling degree-days (Sugra derived)
Heating (HDD) and cooling (CDD) degree-days at any coordinate worldwide, computed by Sugra from sovereign 2 m temperature - the same Sugra Earth forecast spine that powers /api/v2/weather. A grid-derived free-rider (no new external fetch). A temperature-driven demand PROXY, not metered load; degree-days from averaged analysis snapshots underestimate the true daily integral.
Query parameters
Latitude, decimal degrees.
Latitude, decimal degrees.
Longitude, decimal degrees.
Longitude, decimal degrees.
Degree-day base temperature, Celsius (default 18 C ~ 65 F).
Degree-day base temperature, Celsius (default 18 C ~ 65 F).
Recent analysis cycles to average into Tmean (window = cycles x the model run cadence; 4 x 6 h ~ a day).
Recent analysis cycles to average into Tmean (window = cycles x the model run cadence; 4 x 6 h ~ a day).
Response
Successful Response
Example response
{
"data": {
"location": {
"tile": "40N_080W"
},
"base_c": 18,
"t_mean_c": 24.3,
"cdd": 6.3,
"provenance": {
"institution": "ECMWF",
"model": "ifs-open",
"grid": "0p25"
},
"attribution": {
"attribution": [
{
"registry_key": "sugra/degree-days",
"source_name": "Sugra (computed)",
"licence": "CC-BY-4.0"
}
],
"effective_reexport": "allowed"
}
},
"meta": {
"endpoint": "/api/v1/fred/us/cpi",
"data_time": "2026-04-16T14:30:00Z",
"response_time": "2026-04-16T14:30:12Z",
"provider": "Sugra API v1.0.1",
"source": "sugra_crypto",
"attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
"fallback_chain": [
"sugra_crypto",
"sugra_finance"
]
}
}