GeoNames API
| Geonames is a geographical database with web services that let users extract useful information about different places, such as weather, timezone and post codes. The GeoNames geographical database... | Reference | 673 | REST |
Weather Channel API
| (This API is now part of IBM Cloud's The Weather Company APIs) From their site: Since 1982, The Weather Channel has brought timely weather information to the world. Now you can include weather from... | Weather | 1,906 | REST |
NOAA National Weather Service (NWS) NDFD SOAP API
| The NOAA National Weather Service (NWS) NDFD SOAP API provides programmatic access to forecasts, weather watches/warnings, current observations, tropical cyclone advisories, and storm prediction... | Weather | 454 | RPC v1.0 |
Weather Underground (Wunderground) API
| Weather Underground provides real-time weather information via the Internet. Weather Underground provides weather reports for cities across the world as well as local weather reports for newspapers... | Weather | 762 | REST |
OpenWeatherMap API
| [This API has been deprecated and replaced by the Current Weather Data, 5 Day Weather Forecast, 16 Day Weather Forecast, Historical Data, History Bulk, Weather Map Layers, Ultraviolet Index, Weather... | Weather | 248 | REST v2.5 |
World Weather Online API
| [This API is no longer available. Its functions have been split among the following APIs: World Weather Online City Search, World Weather Online Time Zone, World Weather Online Ski and Mountain,... | Weather | 291 | REST |
AMEE API
| AMEE is a platform for greenhouse gas calculation, with access to emissions factors, calculation algorithms, and storage for data history. Our science team take the published methodologies from the... | Science | 51 | REST |
Norway Weather API
| met.no is the joint online weather service from the Norwegian Meteorological Institute (met.no) and the Norwegian Broadcasting Corporation (NRK). met.no offers weather forecasts in English for more... | Weather | 136 | REST |
NOAA Climate Data Online API
| The service gives access to accumulated data on climate for locations worldwide but with emphasis on the continental United States. Data sum conditions recorded annually, by month, by day, and even... | Weather | 128 | REST v2 |
AerisWeather API
| AerisWeather is a site that provides traditional weather content such as local weather and weather maps. AerisWeather's core product is an API that provides the necessary weather data to power... | Weather | 134 | REST v1.9.10 |
Weather Central API
| The Weather Central DataCloud API lets you programmatically access Weather Central’s real-time updating weather datasets. This allows you to give your users mission critical weather information... | Weather | 91 | REST |
Brighter Planet CM1 API
| This web service, part of Brighter Planet's carbon middleware suite, enables developers to build flexible, real-time carbon footprint estimates from sources such as cars, flights, and houses into... | Environment | 41 | REST |
API Hood Global Tides API
| The API Hood Global Tides provides Oceans tidal heights and extremes predictions. Tide predictions calculate low and high tides based on time and location. Developers can use JSON format to make... | Weather | 8 | |
MAAS2 API
| MAAS2 is a REST API that provides the latest weather data transmitted by the Curiosity Rover on Mars. This API is built upon the REMS (Rover Environmental Monitoring Station). MAAS2 responds in JSON... | Astronomy | 41 | REST v1.0.0 |
OpenWeatherMap Air Pollution API
| Gain access to OpenWeatherMap's Carbon Monoxide index for any location on Earth. This includes location, latitude, pressure and more. OpenWeatherMap provides open weather data, satellite imagery,... | Weather | 27 | REST v1.0 |
Met.no Weather API
| Met.no is a Norwegian Meteorological Institute that provides the public with meteorological services for both civil and military puposes. The Met.no Weather API lets developers to integrate the... | Weather | 14 | REST |
Environmental Life Cycle Impact Assessment API
| The service from the Center for Energy and Processes (CEP) in France provides estimates of environmental impact of photovoltaic (PV) technologies over their complete life cycles. It assesses impact... | Weather | 6 | RPC |
Climate Counts API
| Climate Counts is a nonprofit organization that scores corporations on their efforts towards mitigating climate change. Corporations are scored on whether they have reviewed their own emissions, set... | Other | 11 | REST |
National Weather Service NDFD API
| The National Oceanic and Atmospheric Administration (NOAA) provides the public, government agencies, and commercial enterprises with XML data from the National Weather Service's (NWS) digital... | Weather | 27 | RPC |
AccuWeather API
| AccuWeather APIs are now easily available to developers with our new AccuWeather API Developer Portal. Sign up today for a free trial package, or one of three package options — Standard, Prime, and... | Weather | 1,772 | REST |
InnerGears Weather by City API
| From their site: This Web service returns a detailed weather report of current conditions for any given city in the world. Simply enter a city name and instantly receive the city, state, country,... | Weather | 46 | RPC |
Athenium Analytics Atlas API
| Athenium Analytics Atlas API is a Weather... | Weather | 1 | REST v2 |
weatherUSA API
| The weatherUSA Weather API retrieves current, forecasted, and historical weather data for locations across the United States, and current conditions for worldwide. Some weather API providers only... | Weather | 1 | REST v1 |
IP2Location.io IP Geolocation API
| IP2Location.io offers RESTful API which allows users to query geolocation information such as country, region, city, latitude... | Location | 4 | REST v1.0 |
0effort Simple Weather API
| Effortlessly get up-to-date and forecasted weather data for millions of places across the world with a single API endpoint. | Weather | 2 | REST v1 |
