Average monthly wind speed in Antrim

The mean monthly wind speed over the year in Antrim (Antrim County), the United Kingdom.

Throughout the year, wind speeds in Antrim average from 4 m/s (8 knots) and increase to 5 m/s (10 knots).

The 4 m/s (8 knots) average in April, May, June, July, August and September means Antrim experiences consistent moderate winds. Conditions vary from calm periods around to more active episodes throughout the month. At typical wind levels, smaller trees show steady branch movement. In common units, 4 m/s (8 knots) equals 14.4 km/h or 8.9 mph. While generally comfortable for most activities, occasional windy days may affect your plans and can make the air feel cooler.

However, January, February, March, October, November and December experiences average wind speeds of [5 m/s]. This means most days feature persistent breezes that cause large branches to sway and dust to blow around. The wind creates noticeable resistance. This speed translates to 18 kilometers per hour or 11.2 miles per hour. While intensity may vary at times, consistently windy weather is typical during this period. It's an ideal time for kite and windsurfing enthusiasts.

For more detailed information about Antrim’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Antrim climate page.