Daily Historical Weather
This API returns daily historical weather data from our network of over 120,000 stations as well as re-analysis data. This is daily historical data, and a request will return data from data sources within ~15km of the requested point. This API returns daily data. For hourly historical data, see the Hourly Historical Weather API.
The following per API request limitations apply (See pricing):
- Trial Plan: 1 day per API request.
- *Plus / Business / Enterprise plans: 15 days of data per API request.
- Other plan(s): No access
*For convenience, up to 1 year of data can be requested per API request. However, requests that exceed 15 days will count as multiple requests against the plan daily quota. Example: 364 days = 25 requests, 30 days = 2 requests, etc.
All parameters should be supplied to the Weather API as query string parameters.
Base URL
HTTP: http://api.weatherbit.io/v2.0/history/daily
HTTPS: https://api.weatherbit.io/v2.0/history/daily
Supported Methods: GET
Request Parameters
key=[key] (REQUIRED)
key- Your API Key.
start_date=[YYYY-MM-DD] (REQUIRED)
end_date=[YYYY-MM-DD] (REQUIRED)
units=[units](optional)
M- [DEFAULT] Metric (Celsius, m/s, mm)S- Scientific (Kelvin, m/s, mm)I- Fahrenheit (F, mph, in)
API Endpoints
| Description | Required Parameters | Example(s) |
|---|---|---|
| Get history by lat/lon (Recommended) | lat, lon, start_date, end_date | &lat=38.123&lon=-78.543&start_date=2025-12-01&end_date=2025-12-02 |
| Get history by city name | city, state(optional), country (optional), start_date, end_date | &city=Raleigh,NC&start_date=2025-12-01&end_date=2025-12-02 |
| Get history by postal code | postal_code, country (optional), start_date, end_date | &postal_code=27601&country=US&start_date=2025-12-01&end_date=2025-12-02 |
| Get history by city id | city_id, start_date, end_date | &city_id=8953360&start_date=2025-12-01&end_date=2025-12-02 |
| Get history by ICAO or station id [Use with Caution] | station, start_date, end_date | &station=KRDU&start_date=2025-12-01&end_date=2025-12-02 |
Example Request:
https://api.weatherbit.io/v2.0/history/daily?lat=35.7721&lon=-78.63861&start_date=2025-12-01&end_date=2025-12-02&key=API_KEYExample Response (JSON):
{
"timezone":"America\/New_York",
"state_code":"NC",
"lat":35.7721,
"lon":-78.63861,
"country_code":"US",
"station_id":"723060-13722",
"sources":["723060-13722", "USC00445050", "USW00013732"],
"data":[
{
"rh":70.2,
"wind_spd":3.8,
"slp":1022,
"max_wind_spd":6.7,
"max_wind_dir":220,
"max_wind_spd_ts":1483232400,
"wind_gust_spd":12.7,
"min_temp_ts":1483272000,
"max_temp_ts":1483308000,
"dewpt":1.8,
"snow":0,
"snow_depth":1.0,
"precip":10.5,
"precip_gpm":13.5,
"wind_dir":189,
"max_dhi":736.3,
"dhi":88,
"max_temp":10,
"pres":1006.4,
"max_uv":5,
"t_dhi":2023.6,
"datetime":"2025-12-01",
"temp":7.86,
"min_temp":5,
"clouds":43,
"ts":1483228800,
"revision_status":"final",
"revision_version": "1.0"
}, ...
],
"city_name":"Raleigh",
"city_id":"4487042"
}
Field Decriptions:
lat:Latitude (Degrees).lon:Longitude (Degrees).timezone:Local IANA Timezone.city_name:City name.city_id:City ID.station_id:[DEPRECATED - use "sources"] Nearest reporting station by distance.country_code:Country abbreviation.state_code:State abbreviation/code.sources:List of data sources used in response.data: [datetime:Date (YYYY-MM-DD).ts:Timestamp UTC (Unix Timestamp).revision_statusData revision status - interim (subject to revisions) or final.revision_versionFinal data revision version - Incremented when final data revisions occur (rare).pres:Average pressure (mb).slp:Average sea level pressure (mb).wind_spd:Average wind speed (Default m/s).wind_gust_spd:Wind gust speed (m/s).max_wind_spd:Maximum 2 minute wind speed (m/s).wind_dir:Average wind direction (degrees).max_wind_dir:Direction of maximum 2 minute wind gust (degrees).max_wind_ts:Time of maximum wind gust UTC (Unix Timestamp).temp:Average temperature (default Celsius).max_temp:Maximum temperature (default Celsius).min_temp:Minimum temperature (default Celsius).max_temp_ts:Time of daily maximum temperature UTC (Unix Timestamp).min_temp_ts:Time of daily minimum temperature UTC (Unix Timestamp).rh:Average relative humidity (%).dewpt:Average dew point (default Celsius).clouds:[Satellite based] average cloud coverage (%).precip:Accumulated precipitation (default mm).precip_gpm:Accumulated precipitation [satellite/radar estimated] (default mm).snow:Accumulated snowfall (default mm).snow_depth:Snow Depth (default mm).solar_rad:Average solar radiation (W/M^2)t_solar_rad:Total solar radiation (W/M^2)ghi:Average global horizontal solar irradiance (W/m^2).t_ghi:Day total global horizontal solar irradiance (W/m^2) [Clear Sky]max_ghi:Maximum value of global horizontal solar irradiance in day (W/m^2) [Clear Sky]dni:Average direct normal solar irradiance (W/m^2) [Clear Sky]t_dni:Day total direct normal solar irradiance (W/m^2) [Clear Sky]max_dni:Maximum value of direct normal solar irradiance in day (W/m^2) [Clear Sky]dhi:Average diffuse horizontal solar irradiance (W/m^2) [Clear Sky]t_dhi:Day total diffuse horizontal solar irradiance (W/m^2) [Clear Sky]max_dhi:Maximum value of diffuse horizontal solar irradiance in day (W/m^2) [Clear Sky]max_uv:Maximum UV Index (0-11+)... ]