GeoNames
| 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 | 01.12.2006 |
Weather Channel
| (This API is now part of IBM Cloud's The Weather Company APIs) From their site: Since 1982, The... | Weather | 08.05.2007 |
NOAA National Weather Service (NWS) SOAP
| NOAA's National Weather Service provides weather forecasts, watch & warnings, advisories, and storm prediction.
National Digital Forecast Database (NDFD) Extensible Markup Language (XML... | Weather | 09.08.2005 |
World Weather Online
| [This API is no longer available. Its functions have been split among the following APIs: World Weather... | Weather | 02.03.2010 |
Yahoo Weather
| The Yahoo Weather API allows developers to integrate weather information for any location into third-party applications. Available information includes the 5-day forecast, wind, atmospheric... | Weather | 07.16.2009 |
Weather Underground (Wunderground)
| 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 | 04.02.2009 |
OpenWeatherMap
| [This API has been deprecated and replaced by the Current Weather Data, Weather | 08.01.2012 |
AMEE
| 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 | 09.21.2007 |
Norway Weather
| 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 | 03.27.2009 |
NOAA Climate Data Online
| 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 | 01.12.2012 |
AerisWeather
| 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 | 01.09.2012 |
Weather Central
| 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 | 01.27.2011 |
Brighter Planet CM1
| 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... | Environment | 10.29.2010 |
MAAS2
| 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 | 02.27.2018 |
OpenWeatherMap Air Pollution
| 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... | Weather | 03.24.2017 |
Met.no Weather
| 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 | 01.11.2015 |
Climate Counts
| 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 | 07.26.2012 |
National Weather Service NDFD
| 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 | 03.08.2012 |
AccuWeather
| 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 | 02.09.2010 |
InnerGears Weather by City
| 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 | 10.15.2006 |
weatherstack
| The weatherstack API enables reliable and accurate global weather data in applications. The API supports methods for current weather, historical weather, and forecasts. The weatherstack API returns... | Weather | 09.10.2019 |
CheckWX
| The CheckWX API returns aviation weather in JSON and XML formats. The API includes methods for stations, METeorological Aerodrome Reports (METARs), and Terminal Aerodrome Forecasts (TAFs). Developers... | Weather | 08.14.2019 |
API Hood Global Tides
| 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... | Weather | 08.04.2019 |
National Weather Service (NWS)
| The National Weather Service (NWS) API allows developers access to weather forecasts, alerts, and observations, along with other weather data. The API is based on JSON-LD for linking data and... | Weather | 08.07.2019 |
AerisWeather Fires
| The AerisWeather Fires API provides access to a dataset of active wildfires across the U.S. Data returned includes the type of fire, location, area (size), cause and percent contained. AerisWeather... | Weather | 07.20.2019 |
