Get Iowa Environmental Mesonet daily summaries — iem

Retrieves daily summary observations from the Iowa Environmental Mesonet (IEM).

Usage

iem_daily(network, station = NULL, date = NULL, year = NULL, month = NULL)

Arguments

network: A single IEM network identifier, such as "IA_ASOS".
station: Optional single station identifier, such as "DSM".
date: Optional single local calendar date as a Date object or YYYY-MM-DD string.
year: Optional whole number year.
month: Optional whole number month from 1 to 12. Requires year.

Value

A tibble containing daily summary observations returned by IEM, with station identifiers in station_id when returned. Units and available variables vary by network.

Details

Use either date for all stations in a network on one local date, or year and optional month for a longer station or network request. Do not supply date together with year or month.

References

Iowa Environmental Mesonet API: https://mesonet.agron.iastate.edu/api/

IEM API v1 documentation: https://mesonet.agron.iastate.edu/api/1/docs

Examples

if (FALSE) { # \dontrun{
daily <- iem_daily("IA_ASOS", station = "DSM", year = 2024)
network_day <- iem_daily("IA_ASOS", date = "2024-06-01")
} # }