obs_weather_hourly: Hourly weather observations from weather stations.

In rOpenGov/fmi2: Finnish Meteorological Institute open data API R client

Hourly weather observations from weather stations.

Description

Default set contains hourly air temperature average, maximum and minimum, air relative humidity average, wind speed average, minumum (10 minute average) and maximum (10 minute average), wind direction average, wind gust speed maximum (3 second average), rain accumulated, rain intensity maximum, air pressure average and the most significant weather code. By default, the data is returned from last 24 hours. At least one location parameter (geoid/place/fmisid/wmo/bbox) has to be given.

Usage

obs_weather_hourly(starttime, endtime, fmisid = NULL)

Arguments

starttime	character begin of the time interval in ISO-format.
endtime	character end of time interval in ISO-format. data.
fmisid	numeric FMI observation station identifier (see fmi_stations.

Details

The FMI WFS stored query used by this function is ⁠fmi::observations::weather::hourly::simple⁠. For more informations, see the FMI documentation page.

Value

sf object in a long (melted) form. Observation variables names are given in variable column. Following variables are returned:

rrday

Precipitation amount

snow

Snow depth

tday

Average air temperature

tmin

Minimum air temperature

tmax

Maximum air temperature

TG_PT12H_min

Ground minimum temperature

Note

For a complete description of the accepted arguments, see list_parameters("fmi::observations::weather::hourly::simple").

See Also

https://en.ilmatieteenlaitos.fi/open-data-manual-fmi-wfs-services,

list_parameters

rOpenGov/fmi2 documentation built on April 30, 2024, 4:37 a.m.