Metadata-Version: 2.1
Name: wwo-hist
Version: 0.0.5
Summary: This package is used to retrieve and transform historical weather data from www.worldweatheronline.com into pandas dataframe and csv.
Home-page: https://github.com/ekapope/WorldWeatherOnline
Author: Ekapope Viriyakovithya
Author-email: ekapope.v@gmail.com
License: UNKNOWN
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown

# WorldWeatherOnline historical weather data API wrapper

[![Downloads](https://pepy.tech/badge/wwo-hist)](https://pepy.tech/project/wwo-hist)

This package is used to retrieve and transform historical weather data from www.worldweatheronline.com into pandas dataframe and csv.

You can get API key for free (free trial 500 requests/key/day for 60 days, as of 30-May-2019).

example API explorer: https://www.worldweatheronline.com/developer/premium-api-explorer.aspx


**Input**: api_key, location_list, start_date, end_date, frequency

**Output**: location_name.csv

**Output column names**: date_time, maxtempC, mintempC, totalSnow_cm, sunHour, uvIndex, uvIndex, moon_illumination, moonrise, moonset, sunrise, sunset, DewPointC, FeelsLikeC, HeatIndexC, WindChillC, WindGustKmph, cloudcover, humidity, precipMM, pressure, tempC, visibility, winddirDegree, windspeedKmph


#### Install the package:
```
pip install wwo-hist
```

#### Import package
```python
from wwo_hist import retrieve_hist_data
```

#### Set working directory to store output csv file(s)
```python
import os
os.chdir(".\YOUR_PATH")
```


#### Example code
```python
frequency=3
start_date = '11-DEC-2018'
end_date = '11-MAR-2019'
api_key = 'YOUR_API_KEY'
location_list = ['singapore','california']

hist_weather_data = retrieve_hist_data(api_key,
                                location_list,
                                start_date,
                                end_date,
                                frequency,
                                location_label = False,
                                export_csv = True,
                                store_df = True)
```

#### Parameters:


**api_key**: *string*

(Premium/ free trial) API key from https://www.worldweatheronline.com/developer/api/


**location_list**: *list of string*

US Zipcode, UK Postcode, Canada Postalcode, IP address, Latitude/Longitude (decimal degree) or city name


**start_date**: *string*

Preferred date format: 'dd-mmm-yyyy'


**end_date**: *string*

Preferred date format: 'dd-mmm-yyyy'


**frequency**: *integer*

1, 3, 6, 12, 24

1 hourly, 3 hourly, 6 hourly, 12 hourly (day/night) or 24 hourly (day average)


**location_label**: *bool*, default = False

If True, all column names will have city name as prefix.


**export_csv**: *bool*, default = True

If False, no csv file will be exported to current directory.


**store_df**: *bool*, default = False

If True, retrieved dataframe(s) will be stored as list in the work space.


#### Console view
![IPython](/doc/screenshots/Example_01.PNG)


#### Output file
![CSV file](/doc/screenshots/Example_02.PNG)


