Yes
you do need a jacket based on the weather in Downpatrick BT30, UK 1 second ago
Why? Because it's cool. Pleasantly cool, but cool.
52°F11°C & Windy
Wind is 16 mph25 km/h from the W, gusting to 27 mph43 km/h
| April 18 | ||||
| 4pm | 51°F11°C | 15 mph25 km/h W | Windy | |
| 5pm | 50°F10°C | 15 mph24 km/h W | Windy | |
| 6pm | 50°F10°C | 14 mph23 km/h W | Cloudy | |
| 7pm | 49°F10°C | 14 mph22 km/h NW | Mostly Cloudy | |
| 8pm | 49°F9°C | 13 mph21 km/h NW | Mostly Cloudy | |
| 9pm | 48°F9°C | 13 mph21 km/h NW | Mostly Cloudy | |
| 10pm | 48°F9°C | 14 mph22 km/h NW | Mostly Cloudy | |
| 11pm | 47°F8°C | 14 mph23 km/h NW | Mostly Cloudy | |
| April 19 | ||||
| 12am | 47°F8°C | 14 mph22 km/h NW | Mostly Cloudy | |
| 1am | 46°F8°C | 13 mph21 km/h NW | Mostly Cloudy | |
| 2am | 47°F8°C | 13 mph22 km/h NW | Mostly Cloudy | |
| 3am | 48°F9°C | 14 mph22 km/h NW | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 17 | 37°F3°C | 55°F13°C | 13 mph20 km/h from W | Cloudy | Mostly Cloudy |
| April 18 | 42°F6°C | 55°F13°C | 14 mph22 km/h from NW | Partly Cloudy | Mostly Clear |
| April 19 | 38°F3°C | 56°F13°C | 4 mph7 km/h from NE | Partly Cloudy | Partly Cloudy |
| April 20 | 40°F4°C | 59°F15°C | 4 mph6 km/h from E | Mostly Clear | Mostly Cloudy |
| April 21 | 44°F7°C | 59°F15°C | 7 mph12 km/h from N | Mostly Cloudy | Mostly Cloudy |
| April 22 | 46°F8°C | 58°F14°C | 7 mph11 km/h from N | Mostly Cloudy | Partly Cloudy |
| April 23 | 44°F7°C | 57°F14°C | 5 mph8 km/h from N | Mostly Cloudy | Partly Cloudy |
Yes
Low of 43°F6°C, High of 55°F13°CWind: 14 mph22 km/h
Precipitation: None