Features

Weather Forecast Data - Lang Son

Included in Point forecast API

Available for all plans

Weather forecasts are provided by Meteosources's machine learning technology, which uses a multitude of different weather models but minimises their errors, resulting in extremely high accuracy (read about our AI weather forecasts). Predictions are available for any location on Earth.

  • minute-by-minute forecast for the next hour
  • hourly forecast out to 7 days
  • daily forecast out to 30 days (including text summaries)
  • average weather statistics and astronomy data
  • severe weather data in the US, Canada, and EU

See the list of all variables available in our API

Example of weather forecast API usage

Lang Son, Lạng Sơn, Socialist Republic of Vietnam
Change location and view the data
Sunday
25. 2.
Cloudy. Temperature rising to 14 °C.
14 °C
wind 2 m/s
rain 1%
Monday
26. 2.
Cloudy. Temperature 11/17 °C.
17 °C
wind 2 m/s
rain 3%
Tuesday
27. 2.
Cloudy. Temperature 12/14 °C.
14 °C
wind 3 m/s
rain 8%
Wednesday
28. 2.
Fog in the morning, cloudy later. Temperature rising to 20 °C.
20 °C
wind 1 m/s
rain 19%
Thursday
29. 2.
Cloudy in the morning and evening, possible rain in the afternoon. Temperature 14/20 °C.
20 °C
wind 2 m/s
rain 36%
Friday
1. 3.
Cloudy. Temperature falling to 13 °C.
13 °C
wind 4 m/s
rain 30%
List of selected cities.
(Now) 06:00 07:00 08:00 09:00
Air temperature 8 °C 8 °C 8 °C 8 °C 9 °C
Feels-like temperature 5 °C 5 °C 6 °C 6 °C 7 °C
Cloud cover 100% 100% 100% 100% 100%
Precipitation 0 mm 0 mm 0 mm 0 mm 0 mm
Wind speed 2.7 m/s 2.6 m/s 2.5 m/s 2.5 m/s 2.3 m/s
Wind direction NNE NNE NE NE NNE
Wind gusts 5 m/s 5 m/s 5 m/s 5 m/s 5 m/s
Atmospheric pressure 1021 hPa 1022 hPa 1022 hPa 1023 hPa 1023 hPa
Humidity 91% 90% 90% 88% 87%
Dew point 6 °C 6 °C 7 °C 7 °C 7 °C
Irradiation 0 W/m2 4 W/m2 27 W/m2 56 W/m2 70 W/m2

Best-in-class accuracy

Our data are approximately 5% more accurate for a 2-day forecast and 12% more accurate for a 7-day forecast. Forecast accuracy is based on temperature, clouds, and precipitation forecasts errors. A higher percentage means better forecast accuracy (100% -forecast without error- is unachievable).

Forecast accuracy comparision

Available data

Weather forecast API includes the following variables (depending on your subscription plan):

  • weather icon and description
  • temperature (measured, feels-like, wind-chill) in °C or °F
  • wind forecast (direction, speed, gusts)
  • precipitation (amount, type and rate, precipitation in the neighborhood)
  • total cloud cover, including different levels of cloud
  • text weather summaries in 13 languages (English, German, Spanish, French, Czech, Russian, Arabic, Hindi,...)
  • probabilities of rain, thunderstorms, frost,...
  • average weather statistics and astronomy data
  • weather warnings (in the EU, USA, Canada)
  • atmospheric pressure
  • humidity and dew point
  • sunshine duration
  • irradiation
  • visibility in m or mi
  • UV index
  • ozone
  • snow depth in cm or in
  • special variables like soil temperature, surface temperature, evaporation, etc.
  • weather predictability and uncertainty of forecast

For more information see Point Weather Forecast API documentation.

Interested in our Weather data API?