Currently: 16 °C. Clear. (Weather station: McKinney Municipal Airport, USA). See more current weatherAnnual Weather Averages Near Plano
Averages are for McKinney Municipal Airport, which is 21 kilometers from Plano.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Plano
High Temp: 35 °C
Low Temp: 1 °C
Mean Temp: 18 °C
Precipitation: 82.1 mm
Humidity: 65%
Dew Point: 12 °C
Wind: 22 km/h
Pressure: 1017 mbar
Visibility: 15 km
January Climate & Weather Averages in Plano
High Temp: 14 °C
Low Temp: 1 °C
Mean Temp: 7 °C
Precipitation: 68.9 mm
Humidity: 66%
Dew Point: 1 °C
Wind: 23 km/h
Pressure: 1022 mbar
Visibility: 15 km
February Climate & Weather Averages in Plano
High Temp: 16 °C
Low Temp: 3 °C
Mean Temp: 9 °C
Precipitation: 71.4 mm
Humidity: 66%
Dew Point: 3 °C
Wind: 24 km/h
Pressure: 1020 mbar
Visibility: 15 km
March Climate & Weather Averages in Plano
High Temp: 20 °C
Low Temp: 7 °C
Mean Temp: 14 °C
Precipitation: 95.1 mm
Humidity: 65%
Dew Point: 7 °C
Wind: 26 km/h
Pressure: 1017 mbar
Visibility: 15 km
April Climate & Weather Averages in Plano
High Temp: 24 °C
Low Temp: 11 °C
Mean Temp: 18 °C
Precipitation: 94.3 mm
Humidity: 66%
Dew Point: 11 °C
Wind: 27 km/h
Pressure: 1015 mbar
Visibility: 15 km
May Climate & Weather Averages in Plano
High Temp: 28 °C
Low Temp: 17 °C
Mean Temp: 22 °C
Precipitation: 124.6 mm
Humidity: 70%
Dew Point: 17 °C
Wind: 24 km/h
Pressure: 1014 mbar
Visibility: 15 km
June Climate & Weather Averages in Plano
High Temp: 33 °C
Low Temp: 21 °C
Mean Temp: 27 °C
Precipitation: 87.9 mm
Humidity: 66%
Dew Point: 20 °C
Wind: 22 km/h
Pressure: 1013 mbar
Visibility: 16 km
July Climate & Weather Averages in Plano
High Temp: 35 °C
Low Temp: 23 °C
Mean Temp: 29 °C
Precipitation: 50.5 mm
Humidity: 61%
Dew Point: 21 °C
Wind: 20 km/h
Pressure: 1015 mbar
Visibility: 16 km
August Climate & Weather Averages in Plano
High Temp: 35 °C
Low Temp: 23 °C
Mean Temp: 29 °C
Precipitation: 50.9 mm
Humidity: 59%
Dew Point: 20 °C
Wind: 17 km/h
Pressure: 1014 mbar
Visibility: 16 km
September Climate & Weather Averages in Plano
High Temp: 32 °C
Low Temp: 19 °C
Mean Temp: 25 °C
Precipitation: 73.6 mm
Humidity: 63%
Dew Point: 17 °C
Wind: 17 km/h
Pressure: 1015 mbar
Visibility: 16 km
October Climate & Weather Averages in Plano
High Temp: 26 °C
Low Temp: 12 °C
Mean Temp: 19 °C
Precipitation: 107.9 mm
Humidity: 65%
Dew Point: 12 °C
Wind: 20 km/h
Pressure: 1017 mbar
Visibility: 15 km
November Climate & Weather Averages in Plano
High Temp: 19 °C
Low Temp: 7 °C
Mean Temp: 13 °C
Precipitation: 81.1 mm
Humidity: 66%
Dew Point: 7 °C
Wind: 22 km/h
Pressure: 1020 mbar
Visibility: 15 km
December Climate & Weather Averages in Plano
High Temp: 14 °C
Low Temp: 2 °C
Mean Temp: 8 °C
Precipitation: 79.7 mm
Humidity: 68%
Dew Point: 2 °C
Wind: 22 km/h
Pressure: 1021 mbar
Visibility: 15 km