weather in basel in may
The average temperature in Basel in May is mild at 14 Â°C (57.2 Â°F). Afternoons can be warm with average high temperatures reaching 20 Â°C (68 Â°F). Overnight temperatures are generally a little cool with an average low of 8 Â°C (46.4 Â°F). The average diurnal temperature variation/ range in May is 12 Â°C (21.6 Â°F). The weather in May is somewhat dry with occasional rain. Just 76mm (3in) of H2O is dumped during on average 13 days. In May the skies in Basel are reasonably fine with on balance a detectable 6:17 of blazing sunlight per day. The shortest day is 14:25 long and the longest day is 15:39 long with an average length of 15:05.