Yes

you do need a jacket based on the weather in Granada, Spain 1 second ago

Why? Because it's cool. Pleasantly cool, but cool.
51°F10°C & Haze

Wind is 2 mph4 km/h from the SW, gusting to 11 mph17 km/h
May 1
2am51°F11°C3 mph5 km/h SWRain
3am51°F11°C4 mph6 km/h SWRain
4am52°F11°C7 mph11 km/h WRain
5am52°F11°C8 mph13 km/h WCloudy
6am52°F11°C6 mph9 km/h WMostly Cloudy
7am53°F12°C5 mph8 km/h WMostly Cloudy
8am56°F13°C8 mph13 km/h WPartly Cloudy
9am59°F15°C10 mph17 km/h WMostly Cloudy
10am60°F15°C12 mph19 km/h WPartly Cloudy
11am59°F15°C13 mph20 km/h NWMostly Cloudy
12pm58°F15°C12 mph19 km/h NWMostly Cloudy
1pm57°F14°C11 mph18 km/h NWMostly Cloudy
DateLowHighWindDayNight
April 3049°F9°C60°F15°C8 mph13 km/h from WRainPartly Cloudy
May 142°F5°C64°F18°C4 mph6 km/h from NWMostly ClearMostly Cloudy
May 244°F7°C72°F22°C3 mph5 km/h from WMostly ClearMostly Clear
May 349°F9°C79°F26°C4 mph6 km/h from WClearMostly Clear
May 452°F11°C82°F28°C4 mph6 km/h from WMostly ClearMostly Cloudy
May 557°F14°C80°F27°C4 mph7 km/h from WPartly CloudyMostly Clear
May 656°F14°C82°F28°C3 mph5 km/h from WPartly CloudyMostly Cloudy

Yes

Low of 42°F6°C, High of 64°F18°C
Wind: 4 mph6 km/h
Precipitation: None

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