oanor
Sign up free
Marketplace Pricing Features Sign in

API · /climate-api

Climate API

healthy 4,920 Subscribers

Classify any location's climate with the Köppen-Geiger system — the standard used across geography, ecology, agriculture and architecture. Provide a location's twelve monthly mean temperatures and precipitation totals and get back its climate code (for example Cfb or BWh), the climate group and full name, a description, and a block of derived statistics (annual mean temperature, annual precipitation, warmest and coldest month, driest month, months above 10 °C, summer-precipitation share and the aridity threshold). The hemisphere is auto-detected from the temperature curve, or you can set it explicitly. A reference endpoint returns all thirty Köppen-Geiger codes with names, groups, descriptions and example cities. Every endpoint accepts input via the query string or the request body and returns lean JSON. Pure server-side computation (no third-party upstream), so responses are instant and always available. Ideal for EdTech and geography tools, AgTech and crop-suitability apps, architecture and GIS pipelines.

#climate #koppen #geography #weather #gis #science #data
api.oanor.com/climate-api
Get an API key Try in playground → Contact provider

Machine-readable spec so AI agents can integrate this API.

/api/climate-api/openapi.json
/api/climate-api/llms.txt

Discovery: GET /api/index.json lists every API.

API health

healthy
Uptime
100.00%
Server probes · 24h
Avg latency
66 ms
Server probes · 24h
Subscribers
4,920
active
Total calls
12
last 7 days
status Full status page → · 12 probes/24h

Pricing

Pick a tier — billed monthly, cancel anytime.

Free

Free

  • 14,000 calls / month
  • 4 requests / second
  • Hard cap (429 above quota, no overage)
  • 14,000 calls/month, 4 req/s
  • Köppen-Geiger classify, codes reference & lookup
  • No credit card
Sign in to subscribe

Basic

€5.00 /month

  • 175,000 calls / month
  • 12 requests / second
  • Hard cap (429 above quota, no overage)
  • 175,000 requests/month, 12 req/s
  • Full classification with derived statistics
  • Commercial use included
  • Email support
Sign in to subscribe

Pro

€15.00 /month

  • 1,300,000 calls / month
  • 40 requests / second
  • Hard cap (429 above quota, no overage)
  • 1,300,000 requests/month, 40 req/s
  • High throughput for GIS & batch grid classification
  • Priority email support
  • Commercial use allowed
Sign in to subscribe

Mega

€39.00 /month

  • 6,500,000 calls / month
  • 130 requests / second
  • Hard cap (429 above quota, no overage)
  • 6,500,000 requests/month, 130 req/s
  • Highest throughput for AgTech & geospatial pipelines
  • Priority support
  • Commercial use allowed
Sign in to subscribe

Built by

P
PremiumApi

Related APIs

Other APIs with overlapping tags.

Carbon Footprint API

Estimate CO2e emissions for everyday activities using the official DEFRA 2023 GHG conversion factors: road and rail travel (per kilometre by vehicle type, split across passengers), flights (by airport IATA pair with great-circle distance, or by distance, across cabin classes and round trips), grid electricity (by kilowatt-hour and country carbon intensity) and direct fuel combustion (by litres and fuel type). A factors endpoint exposes every emission factor, supported vehicle and fuel type, and the country grid-intensity table. Each result returns CO2e in kilograms, tonnes and grams. Every endpoint accepts input via the query string or the request body and returns lean JSON. Pure server-side compute (no third-party upstream), so responses are instant and always available. Ideal for travel and booking flows, sustainability dashboards, ESG and Scope-3 reporting, and carbon-aware product features.

api.oanor.com/carbonfootprint-api

Weather History API

Decades of historical weather for any location on Earth, from 1940 to the present. Pull daily records — temperature highs, lows and means, apparent temperature, precipitation, rain, snowfall, wind speed, gusts and direction — or an hourly series with temperature, humidity, precipitation, wind, pressure and cloud cover, or a period summary with mean temperature, the hottest and coldest day, total precipitation and wet-day counts. Global coverage from the ERA5 reanalysis archive via Open-Meteo, delivered as tidy JSON through a fast, reliable API. Ideal for agriculture and energy, insurance and risk, climate research, construction and travel planning.

api.oanor.com/weatherhistory-api

Weather API

Real-time weather: current conditions, multi-day forecast, historical weather, marine/wave forecast, astronomy (sun/UV), air quality, geocoding and timezone.

api.oanor.com/weather-api

Countries API

Reference data for all 250 countries and territories — capitals, ISO codes (alpha-2/alpha-3), currencies, languages, flags, population, area, borders, calling codes and more. Look up by name, ISO code, region, currency or language.

api.oanor.com/countries-api

Frequently asked questions

Quick answers about pricing, quotas, and integration.

How do I get an API key for Climate API?
Sign up for free at oanor.com, generate an API key from the developer dashboard, and call Climate API with the x-oanor-key header. No credit card needed for the free tier.
What's the rate limit for Climate API?
Free tier allows 1 request per second. Paid plans scale up to 50 requests per second on the Mega tier. Hard limits return HTTP 429 above the quota — no surprise overage charges.
How much does Climate API cost?
Climate API has a free tier with 100 calls / month. Paid plans start at €5.00 / month with higher quotas and faster rate limits.
Can I cancel my subscription anytime?
Yes. Plans are billed monthly and you can cancel anytime from your billing dashboard. No long-term contracts and no cancellation fee.
Is Climate API GDPR-compliant?
All requests to Climate API go through our EU-based gateway. Your upstream API key never leaves our server and no personal data is shared with the upstream provider beyond the request you send.

Pick an endpoint from the list on the left to see its details and try it.

Code snippets

Sign up to get an API key, then call any path under your slug.

curl https://api.oanor.com/climate-api/SOME_PATH \
  -H "x-oanor-key: oanor_test_..."
const res = await fetch("https://api.oanor.com/climate-api/SOME_PATH", {
  headers: { "x-oanor-key": "oanor_test_..." }
});
const data = await res.json();
$ch = curl_init("https://api.oanor.com/climate-api/SOME_PATH");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
$response = curl_exec($ch);
import requests
r = requests.get(
    "https://api.oanor.com/climate-api/SOME_PATH",
    headers={"x-oanor-key": "oanor_test_..."},
)
print(r.json())

Ratings

Sign in to rate.

No reviews yet.

Discussion

Ask questions, share usage tips, get answers from the provider and other developers. Public — anyone can read.

Sign in to start a thread or reply.

Sign in

New thread

/ 4000

📌 Pinned 🔒 Locked

·

· ·

/ 4000

🔒 This thread is locked — no new replies.

  • No threads yet — start the discussion.

Support

Private 1:1 support with the provider — billing questions, integration issues, account problems. Only you and the provider team can see these threads.

Sign in to open a support ticket.

Sign in

Open new ticket

Describe what you need help with. The provider team gets an email and replies on the ticket page.

  • No tickets yet for this API.

Subscription active — calls can start immediately.

Send your first request —

Subscription active — copy a snippet and fire off your first call.