The average temperature in Santander, Cantabria is very mild at 17 °C (62.6 °F).
Afternoons can be somewhat warm with average high temperatures reaching 19 °C (66.2 °F).
Overnight temperatures are generally mild with an average low of 14 °C (57.2 °F).
In June the range/ variation of diurnal average temperatures is 5 °C (9 °F).
The weather in June is marginally dry with occasional rain. Only 64.8mm (2.6in) of fluid is transfered across an average of 13 days.
In June the skies in Santander, Cantabria are reasonably fine having on average a detectable 6:25 of blazing solar radiation daily.
The shortest day is 15:10 long and the longest day is 15:24 long with an average length of 15:20.
There are approximately 8:45 per day when bright sunshine is absent due to cloud, haze or the sun being too low on the horizon to register.
It is sunny approximately 42.3% of daylight hours and cloudy 57.7% of daylight hours.
Castilla y Leon has a mediterranean climate with dry warm summers and mild winters. The area within 40 km of this station is covered by croplands(88%), grasslands (8%), and shrublands (3%).
The month of September is characterized by rapidly falling daily high temperatures, with daily highs decreasing from 25°C to 20°C over the course of the month, exceeding 29°C or dropping below 15°Conly one day in ten.
Over the course of September, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 1:22 hours, implying an average day-over-day decrease of2.7 minutes.
The shortest day of the month is September 30 with 11:46 hours of daylight; the longest day isSeptember 1 with 13:09 hours of daylight.