Hilo weather averages

Average temperature

The bar chart below shows the average monthly temperatures at Hilo

Average monthly temperatures in Hilo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 20.5 20.9 21 20.9 21.6 21.9 22.8 23 23.4 23.1 21.9 21.1
°F 68.9 69.6 69.8 69.6 70.9 71.4 73 73.4 74.1 73.6 71.4 70

Average sea temperature

The graph below shows the average sea temperature off Hilo.

Average sea temperature around Hilo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 24.8 24.5 24.4 24.6 25 25.5 25.9 26.4 26.7 26.7 26.1 25.3
°F 76.6 76 76 76.2 77.1 78 78.7 79.6 80.1 80 79 77.5
Map showing location of Hilo (19.72972, -155.09)

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