Annual Weather Averages in Hilo
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Hilo
High Temp: 29 °C
Low Temp: 18 °C
Mean Temp: 24 °C
Precipitation: 253.6 mm
Humidity: 76%
Dew Point: 19 °C
Wind: 8 mph
Pressure: 1017 mbar
Visibility: 16 km
January Climate & Weather Averages in Hilo
High Temp: 27 °C
Low Temp: 18 °C
Mean Temp: 22 °C
Precipitation: 203.3 mm
Humidity: 74%
Dew Point: 17 °C
Wind: 8 mph
Pressure: 1016 mbar
Visibility: 16 km
February Climate & Weather Averages in Hilo
High Temp: 26 °C
Low Temp: 18 °C
Mean Temp: 22 °C
Precipitation: 270.3 mm
Humidity: 74%
Dew Point: 17 °C
Wind: 9 mph
Pressure: 1017 mbar
Visibility: 16 km
March Climate & Weather Averages in Hilo
High Temp: 26 °C
Low Temp: 18 °C
Mean Temp: 22 °C
Precipitation: 310.8 mm
Humidity: 75%
Dew Point: 18 °C
Wind: 9 mph
Pressure: 1018 mbar
Visibility: 16 km
April Climate & Weather Averages in Hilo
High Temp: 27 °C
Low Temp: 19 °C
Mean Temp: 23 °C
Precipitation: 236.0 mm
Humidity: 76%
Dew Point: 18 °C
Wind: 8 mph
Pressure: 1018 mbar
Visibility: 16 km
May Climate & Weather Averages in Hilo
High Temp: 28 °C
Low Temp: 20 °C
Mean Temp: 24 °C
Precipitation: 176.3 mm
Humidity: 75%
Dew Point: 19 °C
Wind: 8 mph
Pressure: 1018 mbar
Visibility: 16 km
June Climate & Weather Averages in Hilo
High Temp: 28 °C
Low Temp: 20 °C
Mean Temp: 24 °C
Precipitation: 179.3 mm
Humidity: 76%
Dew Point: 19 °C
Wind: 7 mph
Pressure: 1017 mbar
Visibility: 16 km
July Climate & Weather Averages in Hilo
High Temp: 29 °C
Low Temp: 21 °C
Mean Temp: 25 °C
Precipitation: 234.1 mm
Humidity: 77%
Dew Point: 20 °C
Wind: 7 mph
Pressure: 1017 mbar
Visibility: 16 km
August Climate & Weather Averages in Hilo
High Temp: 29 °C
Low Temp: 21 °C
Mean Temp: 25 °C
Precipitation: 270.1 mm
Humidity: 77%
Dew Point: 21 °C
Wind: 7 mph
Pressure: 1016 mbar
Visibility: 16 km
September Climate & Weather Averages in Hilo
High Temp: 29 °C
Low Temp: 21 °C
Mean Temp: 25 °C
Precipitation: 219.7 mm
Humidity: 75%
Dew Point: 20 °C
Wind: 7 mph
Pressure: 1016 mbar
Visibility: 16 km
October Climate & Weather Averages in Hilo
High Temp: 29 °C
Low Temp: 20 °C
Mean Temp: 25 °C
Precipitation: 265.5 mm
Humidity: 77%
Dew Point: 20 °C
Wind: 7 mph
Pressure: 1016 mbar
Visibility: 16 km
November Climate & Weather Averages in Hilo
High Temp: 28 °C
Low Temp: 20 °C
Mean Temp: 24 °C
Precipitation: 364.0 mm
Humidity: 79%
Dew Point: 19 °C
Wind: 8 mph
Pressure: 1016 mbar
Visibility: 15 km
December Climate & Weather Averages in Hilo
High Temp: 27 °C
Low Temp: 19 °C
Mean Temp: 23 °C
Precipitation: 314.2 mm
Humidity: 77%
Dew Point: 18 °C
Wind: 8 mph
Pressure: 1017 mbar
Visibility: 16 km