Annual Weather Averages Near Dundalk
Averages are for Glenanne, which is 16 miles from Dundalk.
Based on weather reports collected during 2005–2015.
All Year Climate & Weather Averages in Dundalk
High Temp: 66 °F
Low Temp: 35 °F
Mean Temp: 48 °F
Precipitation: 3.43"
Humidity: 87%
Dew Point: 44 °F
Wind: 9 mph
Pressure: 29.88 "Hg
Visibility: 13 mi
January Climate & Weather Averages in Dundalk
High Temp: 44 °F
Low Temp: 35 °F
Mean Temp: 39 °F
Precipitation: 4.21"
Humidity: 92%
Dew Point: 37 °F
Wind: 11 mph
Pressure: 29.82 "Hg
Visibility: 11 mi
February Climate & Weather Averages in Dundalk
High Temp: 45 °F
Low Temp: 36 °F
Mean Temp: 40 °F
Precipitation: 3.05"
Humidity: 90%
Dew Point: 37 °F
Wind: 10 mph
Pressure: 29.85 "Hg
Visibility: 11 mi
March Climate & Weather Averages in Dundalk
High Temp: 48 °F
Low Temp: 36 °F
Mean Temp: 42 °F
Precipitation: 3.05"
Humidity: 86%
Dew Point: 38 °F
Wind: 10 mph
Pressure: 29.94 "Hg
Visibility: 12 mi
April Climate & Weather Averages in Dundalk
High Temp: 54 °F
Low Temp: 39 °F
Mean Temp: 47 °F
Precipitation: 2.29"
Humidity: 82%
Dew Point: 41 °F
Wind: 9 mph
Pressure: 29.95 "Hg
Visibility: 13 mi
May Climate & Weather Averages in Dundalk
High Temp: 58 °F
Low Temp: 43 °F
Mean Temp: 51 °F
Precipitation: 2.97"
Humidity: 82%
Dew Point: 45 °F
Wind: 9 mph
Pressure: 29.92 "Hg
Visibility: 14 mi
June Climate & Weather Averages in Dundalk
High Temp: 63 °F
Low Temp: 48 °F
Mean Temp: 56 °F
Precipitation: 2.62"
Humidity: 82%
Dew Point: 50 °F
Wind: 8 mph
Pressure: 29.98 "Hg
Visibility: 14 mi
July Climate & Weather Averages in Dundalk
High Temp: 66 °F
Low Temp: 52 °F
Mean Temp: 59 °F
Precipitation: 3.43"
Humidity: 85%
Dew Point: 53 °F
Wind: 8 mph
Pressure: 29.89 "Hg
Visibility: 15 mi
August Climate & Weather Averages in Dundalk
High Temp: 64 °F
Low Temp: 51 °F
Mean Temp: 57 °F
Precipitation: 3.49"
Humidity: 87%
Dew Point: 53 °F
Wind: 8 mph
Pressure: 29.86 "Hg
Visibility: 15 mi
September Climate & Weather Averages in Dundalk
High Temp: 61 °F
Low Temp: 49 °F
Mean Temp: 55 °F
Precipitation: 2.69"
Humidity: 89%
Dew Point: 51 °F
Wind: 8 mph
Pressure: 29.96 "Hg
Visibility: 12 mi
October Climate & Weather Averages in Dundalk
High Temp: 56 °F
Low Temp: 44 °F
Mean Temp: 50 °F
Precipitation: 4.22"
Humidity: 91%
Dew Point: 47 °F
Wind: 9 mph
Pressure: 29.84 "Hg
Visibility: 12 mi
November Climate & Weather Averages in Dundalk
High Temp: 49 °F
Low Temp: 39 °F
Mean Temp: 44 °F
Precipitation: 4.41"
Humidity: 92%
Dew Point: 42 °F
Wind: 11 mph
Pressure: 29.77 "Hg
Visibility: 12 mi
December Climate & Weather Averages in Dundalk
High Temp: 44 °F
Low Temp: 35 °F
Mean Temp: 40 °F
Precipitation: 4.75"
Humidity: 92%
Dew Point: 38 °F
Wind: 11 mph
Pressure: 29.82 "Hg
Visibility: 12 mi