"""
Example: Comparing multiple weather stations
Meteorological data provided by Meteostat (https://dev.meteostat.net)
under the terms of the Creative Commons Attribution-NonCommercial
4.0 International Public License.
The code is licensed under the MIT license.
"""
from datetime import datetime
import matplotlib.pyplot as plt
from meteostat import Daily
# Time period
start = datetime(2019, 1, 1)
end = datetime(2019, 12, 31)
# Get daily data
data = Daily(['71624', '72295', '68816', '94767'], start, end)
data = data.fetch()
# Plot chart
data.unstack('station')['tavg'].plot(
legend=True,
ylabel='Avg. Daily Temperature °C',
title='Average Temperature Report for 2019')
plt.show()
"""
from meteostat import Stations, Daily
from datetime import datetime
import matplotlib.pyplot as plt
# Get weather stations by Meteostat ID
stations = Stations(id=['D1424', '10729', '10803', '10513']).fetch()
# Get names of weather stations
names = stations['name'].to_list()
# Get daily data since 2000
data = Daily(stations, start=datetime(2000, 1, 1), end=datetime(2019, 12, 31))
# Aggregate annually
data = data.aggregate(freq='1Y').fetch()
# Plot data
fig, ax = plt.subplots(figsize=(8, 6))
data.unstack('station')['tmax'].plot(kind='line',
legend=True,
ax=ax,
style='.-',
ylabel='Max. Annual Temperature (°C)',
title='Max. Temperature Report')
plt.legend(names)
# Show plot
plt.show()
