Currently: 43 °F. Passing clouds. (Weather station: Castlederg, United Kingdom). See more current weatherAnnual Weather Averages Near Omagh
Averages are for Castlederg, which is 13 miles from Omagh.
Based on weather reports collected during 2005–2015.
All Year Climate & Weather Averages in Omagh
High Temp: 67 °F
Low Temp: 34 °F
Mean Temp: 48 °F
Precipitation: 3.74"
Humidity: 86%
Dew Point: 44 °F
Wind: 8 mph
Pressure: 29.88 "Hg
Visibility: 13 mi
January Climate & Weather Averages in Omagh
High Temp: 45 °F
Low Temp: 34 °F
Mean Temp: 40 °F
Precipitation: 4.89"
Humidity: 90%
Dew Point: 37 °F
Wind: 9 mph
Pressure: 29.81 "Hg
Visibility: 11 mi
February Climate & Weather Averages in Omagh
High Temp: 47 °F
Low Temp: 35 °F
Mean Temp: 41 °F
Precipitation: 3.32"
Humidity: 89%
Dew Point: 38 °F
Wind: 8 mph
Pressure: 29.85 "Hg
Visibility: 11 mi
March Climate & Weather Averages in Omagh
High Temp: 50 °F
Low Temp: 35 °F
Mean Temp: 42 °F
Precipitation: 3.33"
Humidity: 84%
Dew Point: 38 °F
Wind: 9 mph
Pressure: 29.94 "Hg
Visibility: 12 mi
April Climate & Weather Averages in Omagh
High Temp: 56 °F
Low Temp: 38 °F
Mean Temp: 47 °F
Precipitation: 2.61"
Humidity: 80%
Dew Point: 41 °F
Wind: 8 mph
Pressure: 29.95 "Hg
Visibility: 13 mi
May Climate & Weather Averages in Omagh
High Temp: 59 °F
Low Temp: 43 °F
Mean Temp: 51 °F
Precipitation: 3.38"
Humidity: 80%
Dew Point: 45 °F
Wind: 9 mph
Pressure: 29.92 "Hg
Visibility: 13 mi
June Climate & Weather Averages in Omagh
High Temp: 65 °F
Low Temp: 47 °F
Mean Temp: 56 °F
Precipitation: 2.43"
Humidity: 80%
Dew Point: 50 °F
Wind: 7 mph
Pressure: 29.98 "Hg
Visibility: 14 mi
July Climate & Weather Averages in Omagh
High Temp: 67 °F
Low Temp: 51 °F
Mean Temp: 59 °F
Precipitation: 3.39"
Humidity: 84%
Dew Point: 54 °F
Wind: 7 mph
Pressure: 29.89 "Hg
Visibility: 14 mi
August Climate & Weather Averages in Omagh
High Temp: 65 °F
Low Temp: 51 °F
Mean Temp: 58 °F
Precipitation: 3.56"
Humidity: 86%
Dew Point: 53 °F
Wind: 7 mph
Pressure: 29.86 "Hg
Visibility: 16 mi
September Climate & Weather Averages in Omagh
High Temp: 62 °F
Low Temp: 48 °F
Mean Temp: 55 °F
Precipitation: 3.15"
Humidity: 88%
Dew Point: 51 °F
Wind: 7 mph
Pressure: 29.96 "Hg
Visibility: 12 mi
October Climate & Weather Averages in Omagh
High Temp: 57 °F
Low Temp: 43 °F
Mean Temp: 50 °F
Precipitation: 4.42"
Humidity: 90%
Dew Point: 47 °F
Wind: 7 mph
Pressure: 29.84 "Hg
Visibility: 12 mi
November Climate & Weather Averages in Omagh
High Temp: 50 °F
Low Temp: 38 °F
Mean Temp: 44 °F
Precipitation: 4.78"
Humidity: 91%
Dew Point: 42 °F
Wind: 8 mph
Pressure: 29.76 "Hg
Visibility: 11 mi
December Climate & Weather Averages in Omagh
High Temp: 45 °F
Low Temp: 34 °F
Mean Temp: 40 °F
Precipitation: 5.62"
Humidity: 91%
Dew Point: 37 °F
Wind: 9 mph
Pressure: 29.80 "Hg
Visibility: 11 mi