< May 1999 >

Avg Low: 9.6 °C, Mean: 14.7 °C, Avg High: 20.6 °C

Avg Low: 1011.9 hPa, Mean: 1014.1 hPa, Avg High: 1016.6 hPa

Avg Low: 6.5 °C, Mean: 9.0 °C, Avg High: 11.5 °C

Avg Low: 45.6 %, Mean: 71.1 %, Avg High: 91.8 %

Avg Low: 0.6 knots, Mean: 3.1 knots, Avg High: 6.5 knots

Avg Low: 3.1 knots, Mean: 10.8 knots, Avg High: 19.7 knots

Total: 133.6 h , Mean: 4.3 h , Max: 13.0 h

Total: 40.7 mm , Mean: 1.3 mm , Max: 31.3 mm