The average annual high in Kona, Hawaii is 84 degrees F. The average annual low is 70 degrees F.
Temperatures in Kona, Hawaii, are lowest in the months of January and February and highest in July, August and September.
The average monthly high for this area is around 81 in January and February. In the spring months, it ranges from 82 to 85. Over the summer, highs average around 86 or 87 degrees.
The average monthly lows for Kona, Hawaii, drop to 66 in January and February. They steadily rise throughout the spring months, into the upper 60s. The summer sees average lows around 73 degrees.