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Found one definition

1.                 From Japanese-English FreeDict Dictionary ver. 0.1:
                   
   
   
                   
                     
    [news1]  [nf07]  今夏 /(en)tʃˈaɪniːz(ja)lˈe̞tə (en)tʃˈaɪniːz(ja)lˈe̞tə/,  [news1]  [nf07] こんか /kˈo̞ŋkä/
   (adverbial noun (fukushitekimeishi))
    (noun (temporal) (jisoumeishi))
   this summer, next summer, last summer