Annual Weather Averages in St. John's
St. John's is 34 kilometers from Henleys Head, so the actual climate in Henleys Head can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Henleys Head
High Temp: 21 °C
Low Temp: -8 °C
Mean Temp: 5 °C
Precipitation: 126.0 mm
Humidity: 83%
Dew Point: 2 °C
Wind: 41 km/h
Pressure: 101.31 kPa
Visibility: 18 km
January Climate & Weather Averages in Henleys Head
High Temp: 0 °C
Low Temp: -7 °C
Mean Temp: -4 °C
Precipitation: 149.9 mm
Humidity: 84%
Dew Point: -6 °C
Wind: 47 km/h
Pressure: 100.87 kPa
Visibility: 17 km
February Climate & Weather Averages in Henleys Head
High Temp: 0 °C
Low Temp: -8 °C
Mean Temp: -4 °C
Precipitation: 124.8 mm
Humidity: 82%
Dew Point: -7 °C
Wind: 48 km/h
Pressure: 100.93 kPa
Visibility: 16 km
March Climate & Weather Averages in Henleys Head
High Temp: 1 °C
Low Temp: -6 °C
Mean Temp: -2 °C
Precipitation: 133.0 mm
Humidity: 82%
Dew Point: -5 °C
Wind: 46 km/h
Pressure: 101.16 kPa
Visibility: 17 km
April Climate & Weather Averages in Henleys Head
High Temp: 6 °C
Low Temp: -2 °C
Mean Temp: 2 °C
Precipitation: 119.6 mm
Humidity: 83%
Dew Point: -1 °C
Wind: 41 km/h
Pressure: 101.33 kPa
Visibility: 16 km
May Climate & Weather Averages in Henleys Head
High Temp: 11 °C
Low Temp: 2 °C
Mean Temp: 6 °C
Precipitation: 96.7 mm
Humidity: 82%
Dew Point: 2 °C
Wind: 38 km/h
Pressure: 101.54 kPa
Visibility: 17 km
June Climate & Weather Averages in Henleys Head
High Temp: 16 °C
Low Temp: 6 °C
Mean Temp: 11 °C
Precipitation: 91.7 mm
Humidity: 82%
Dew Point: 7 °C
Wind: 36 km/h
Pressure: 101.43 kPa
Visibility: 17 km
July Climate & Weather Averages in Henleys Head
High Temp: 21 °C
Low Temp: 11 °C
Mean Temp: 16 °C
Precipitation: 101.9 mm
Humidity: 82%
Dew Point: 12 °C
Wind: 36 km/h
Pressure: 101.49 kPa
Visibility: 18 km
August Climate & Weather Averages in Henleys Head
High Temp: 21 °C
Low Temp: 12 °C
Mean Temp: 17 °C
Precipitation: 98.6 mm
Humidity: 83%
Dew Point: 13 °C
Wind: 35 km/h
Pressure: 101.53 kPa
Visibility: 19 km
September Climate & Weather Averages in Henleys Head
High Temp: 17 °C
Low Temp: 8 °C
Mean Temp: 13 °C
Precipitation: 120.7 mm
Humidity: 84%
Dew Point: 10 °C
Wind: 37 km/h
Pressure: 101.59 kPa
Visibility: 20 km
October Climate & Weather Averages in Henleys Head
High Temp: 11 °C
Low Temp: 4 °C
Mean Temp: 8 °C
Precipitation: 153.0 mm
Humidity: 85%
Dew Point: 5 °C
Wind: 39 km/h
Pressure: 101.42 kPa
Visibility: 19 km
November Climate & Weather Averages in Henleys Head
High Temp: 7 °C
Low Temp: 0 °C
Mean Temp: 3 °C
Precipitation: 153.4 mm
Humidity: 84%
Dew Point: 1 °C
Wind: 43 km/h
Pressure: 101.41 kPa
Visibility: 18 km
December Climate & Weather Averages in Henleys Head
High Temp: 2 °C
Low Temp: -4 °C
Mean Temp: -1 °C
Precipitation: 169.1 mm
Humidity: 85%
Dew Point: -3 °C
Wind: 46 km/h
Pressure: 101.01 kPa
Visibility: 17 km