Seville has a Mediterranean climate (Köppen climate classification Csa), featuring very hot, dry summers and mild winters with moderate rainfall. Seville has an annual average of 19.2 °C (67 °F). The annual average temperature is 25.4 °C (78 °F) during the day and 13.0 °C (55 °F) at night. Seville is located in the lower part of the Guadalquivir Valley, which is often referred to as "the frying pan of Spain", as it features the hottest cities in the country.

Seville is the warmest city in Continental Europe. It is also the hottest major metropolitan area in Europe, with summer average high temperatures of above 35 °C (95 °F) and also the hottest in Spain. After the city of Córdoba (also in Andalusia), Seville has the hottest summer in continental Europe among all cities with a population over 100,000 people, with average daily highs of 36.0 °C (97 °F) in July.
Given this paragraph about the climate of Seville, Spain, what's the average temperature during the day, at night, and overall?
Seville's average temperature is 19.2 °C (67 °F).

The average temperature during the day is 25.4 °C (78 °F) and the average temperature at night is 13.0 °C (55 °F).