Yes
you do need a jacket based on the weather in Cardiff, UK 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
36°F2°C & Clear
Wind is 6 mph10 km/h from the Northwest, gusting to 12 mph20 km/h
| January 30 | ||||
| 3am | 36°F2°C | 6 mph9 km/h Northwest | Clear | |
| 4am | 37°F3°C | 5 mph8 km/h Northwest | Clear | |
| 5am | 40°F4°C | 5 mph7 km/h West | Clear | |
| 6am | 42°F6°C | 7 mph12 km/h West | Mostly Clear | |
| 7am | 44°F7°C | 8 mph14 km/h West | Mostly Clear | |
| 8am | 45°F7°C | 9 mph14 km/h West | Mostly Clear | |
| 9am | 46°F8°C | 9 mph15 km/h West | Mostly Clear | |
| 10am | 45°F7°C | 9 mph14 km/h West | Mostly Clear | |
| 11am | 45°F7°C | 9 mph14 km/h West | Mostly Clear | |
| 12pm | 43°F6°C | 7 mph12 km/h West | Mostly Clear | |
| 1pm | 41°F5°C | 6 mph10 km/h West | Mostly Clear | |
| 2pm | 40°F4°C | 4 mph7 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 29 | 36°F2°C | 46°F8°C | 7 mph11 km/h from West | Mostly Clear | Rain |
| January 30 | 37°F3°C | 49°F9°C | 6 mph10 km/h from Northwest | Mostly Clear | Partly Cloudy |
| January 31 | 35°F2°C | 44°F7°C | 6 mph10 km/h from Southeast | Mostly Cloudy | Drizzle |
| February 1 | 39°F4°C | 47°F8°C | 6 mph10 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| February 2 | 39°F4°C | 49°F9°C | 7 mph11 km/h from South | Mostly Cloudy | Drizzle |
| February 3 | 40°F4°C | 48°F9°C | 11 mph18 km/h from South | Drizzle | Partly Cloudy |
| February 4 | 36°F2°C | 45°F7°C | 6 mph9 km/h from North | Partly Cloudy | Partly Cloudy |
Yes
Low of 37°F3°C, High of 49°F10°CWind: 6 mph10 km/h
Precipitation: None