Google Books Ngram Viewer

Graph these comma-separated phrases:
case-insensitive
between and from the corpus with smoothing of .  
Search in Google Books:

1800 - 1819 1820 - 1950 1951 - 1970 1971 - 1986 1987 - 2008 wet season English
1800 - 1817 1818 - 1832 1833 - 1885 1886 - 1979 1980 - 2008 rainy season English

Run your own experiment! Raw data is available for download here.
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