Weather in Hilo in July
The weather in Hilo in July is extremely hot, while temperatures can easily rise above 29 degrees. This hot weather is not advisable for long walks and outdoors activity, so please prepare for summer conditions with water and comfortable light clothes for a trip in Hilo during July.
Avg Temp
21° - 29°
Avg Rainy Days
30
Avg Dry Days
1
Avg Snow Days
0
Weather Facts - Hilo in July
* The warmest temperature recorded in in July is 33°C
* The coldest temperature recorded in Hilo in July is 17°C
* The average rainfall in Hilo in July is 285 mm