Yes
you do need a jacket based on the weather in Rotterdam, Netherlands 1 second ago
Why? Because it's quite chilly and it's so windy, even the squirrels are holding onto branches for dear life!
40°F5°C & Mostly Cloudy
Wind is 12 mph19 km/h from the West, gusting to 22 mph35 km/h
| December 22 | ||||
| 12pm | 40°F5°C | 11 mph18 km/h West | Partly Cloudy | |
| 1pm | 40°F4°C | 11 mph17 km/h West | Mostly Cloudy | |
| 2pm | 41°F5°C | 11 mph18 km/h West | Cloudy | |
| 3pm | 41°F5°C | 14 mph22 km/h West | Rain | |
| 4pm | 41°F5°C | 15 mph25 km/h West | Rain | |
| 5pm | 43°F6°C | 16 mph25 km/h Northwest | Rain | |
| 6pm | 45°F7°C | 16 mph26 km/h Northwest | Drizzle | |
| 7pm | 45°F7°C | 19 mph30 km/h Northwest | Drizzle | |
| 8pm | 45°F7°C | 19 mph30 km/h Northwest | Windy | |
| 9pm | 45°F7°C | 19 mph30 km/h Northwest | Windy | |
| 10pm | 44°F7°C | 18 mph29 km/h Northwest | Windy | |
| 11pm | 43°F6°C | 18 mph29 km/h Northwest | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 21 | 40°F4°C | 49°F9°C | 13 mph21 km/h from West | Rain | Rain |
| December 22 | 42°F5°C | 46°F8°C | 14 mph22 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| December 23 | 39°F4°C | 47°F8°C | 8 mph12 km/h from Southwest | Cloudy | Cloudy |
| December 24 | 46°F8°C | 51°F10°C | 5 mph8 km/h from Southwest | Cloudy | Mostly Cloudy |
| December 25 | 44°F7°C | 47°F9°C | 2 mph4 km/h from Southeast | Cloudy | Cloudy |
| December 26 | 40°F4°C | 46°F8°C | 4 mph7 km/h from East | Mostly Cloudy | Partly Cloudy |
| December 27 | 36°F2°C | 41°F5°C | 3 mph5 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 42°F6°C, High of 46°F8°CWind: 14 mph22 km/h
Precipitation: None