The Large Data Set

Down

• 2. Recorded to the nearest tenth of an hour (5, 5, 8)
• 3. in decametres (Dm); greatest horizontal distance at which an object can be seen in daylight (5, 4, 10)
• 4. Used to categorise mean windspeed (8, 5)
• 5. in hectopascals (hPa) = 100 Pa (5, 4, 8)
• 6. in mm; including solid precipitation such as snow and hail, but is melted before measured; less than 0.05mm is recorded as 'trace' (5, 5, 8)