No
you don't need a jacket based on the weather in Helston TR13, UK 1 second ago
63°F17°C & Mostly Cloudy
Wind is 11 mph17 km/h from the North, gusting to 17 mph28 km/h
| August 1 | ||||
| 5am | 63°F17°C | 12 mph19 km/h North | Mostly Cloudy | |
| 6am | 64°F18°C | 13 mph22 km/h North | Mostly Cloudy | |
| 7am | 64°F18°C | 14 mph23 km/h North | Partly Cloudy | |
| 8am | 65°F18°C | 15 mph24 km/h North | Mostly Cloudy | |
| 9am | 65°F18°C | 15 mph25 km/h North | Windy | |
| 10am | 65°F18°C | 16 mph25 km/h North | Windy | |
| 11am | 64°F18°C | 16 mph26 km/h North | Windy | |
| 12pm | 64°F18°C | 17 mph27 km/h North | Windy | |
| 1pm | 63°F17°C | 16 mph26 km/h North | Windy | |
| 2pm | 63°F17°C | 15 mph24 km/h North | Windy | |
| 3pm | 62°F17°C | 13 mph21 km/h North | Mostly Clear | |
| 4pm | 61°F16°C | 11 mph17 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 31 | 58°F14°C | 65°F18°C | 14 mph22 km/h from North | Mostly Cloudy | Mostly Clear |
| August 1 | 55°F13°C | 68°F20°C | 8 mph13 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| August 2 | 60°F16°C | 69°F21°C | 14 mph22 km/h from West | Cloudy | Cloudy |
| August 3 | 60°F15°C | 70°F21°C | 19 mph31 km/h from West | Drizzle | Partly Cloudy |
| August 4 | 57°F14°C | 66°F19°C | 14 mph23 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| August 5 | 56°F13°C | 68°F20°C | 8 mph13 km/h from Southeast | Mostly Cloudy | Cloudy |
| August 6 | 59°F15°C | 68°F20°C | 14 mph22 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 55°F13°C, High of 68°F20°CWind: 8 mph13 km/h
Precipitation: None