< Dec 1998 >

Avg Low: 3.6 °C, Mean: 6.2 °C, Avg High: 8.6 °C

Avg Low: 1010.3 hPa, Mean: 1014.7 hPa, Avg High: 1018.6 hPa

Avg Low: 1.7 °C, Mean: 4.2 °C, Avg High: 6.8 °C

Avg Low: 76.5 %, Mean: 87.6 %, Avg High: 96.1 %

Avg Low: 0.8 knots, Mean: 3.9 knots, Avg High: 7.9 knots

Avg Low: 4.6 knots, Mean: 12.3 knots, Avg High: 22.3 knots

Total: 42.0 h , Mean: 1.4 h , Max: 6.9 h

Total: 45.0 mm , Mean: 1.5 mm , Max: 8.8 mm