Yes
you do need a jacket based on the weather in Dial Post, Horsham RH13, UK 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
33°F0°C & Mostly Cloudy
Wind is 2 mph4 km/h from the East, gusting to 5 mph8 km/h
| January 12 | ||||
| 6am | 33°F1°C | 3 mph4 km/h East | Mostly Cloudy | |
| 7am | 36°F2°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 8am | 38°F4°C | 3 mph4 km/h Southeast | Partly Cloudy | |
| 9am | 39°F4°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 10am | 39°F4°C | 3 mph4 km/h Southeast | Mostly Cloudy | |
| 11am | 38°F3°C | 2 mph4 km/h Southeast | Partly Cloudy | |
| 12pm | 37°F3°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 1pm | 36°F2°C | 2 mph4 km/h Southeast | Partly Cloudy | |
| 2pm | 36°F2°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 3pm | 36°F2°C | 2 mph4 km/h Southeast | Partly Cloudy | |
| 4pm | 35°F2°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 5pm | 35°F2°C | 3 mph4 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 11 | 24°F-4°C | 40°F4°C | 2 mph3 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| January 12 | 34°F1°C | 43°F6°C | 7 mph11 km/h from South | Cloudy | Mostly Cloudy |
| January 13 | 33°F0°C | 46°F8°C | 5 mph8 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| January 14 | 36°F2°C | 45°F7°C | 3 mph5 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| January 15 | 33°F1°C | 48°F9°C | 4 mph7 km/h from South | Partly Cloudy | Partly Cloudy |
| January 16 | 36°F2°C | 46°F8°C | 7 mph11 km/h from South | Mostly Cloudy | Mostly Cloudy |
| January 17 | 41°F5°C | 46°F8°C | 11 mph17 km/h from South | Partly Cloudy | Partly Cloudy |
Yes
Low of 34°F1°C, High of 43°F6°CWind: 7 mph11 km/h
Precipitation: None