Yes

you do need a jacket based on the weather in Timaru, New Zealand 1 second ago

Why? Because too cold for just a hoodie, too warm for a parka!
44°F6°C & Clear

Wind is 3 mph5 km/h from the Northwest, gusting to 4 mph7 km/h
August 15
8am43°F6°C4 mph6 km/h NorthwestClear
9am42°F5°C4 mph6 km/h NorthwestClear
10am40°F5°C4 mph7 km/h NorthwestClear
11am39°F4°C5 mph7 km/h NorthwestClear
12pm39°F4°C5 mph8 km/h NorthwestClear
1pm39°F4°C5 mph8 km/h WestClear
2pm39°F4°C5 mph8 km/h WestMostly Clear
3pm39°F4°C5 mph8 km/h WestMostly Clear
4pm39°F4°C5 mph8 km/h WestMostly Clear
5pm41°F5°C5 mph8 km/h WestPartly Cloudy
6pm46°F8°C4 mph6 km/h NorthwestMostly Clear
7pm50°F10°C2 mph4 km/h NorthwestClear
DateLowHighWindDayNight
August 1440°F4°C57°F14°C5 mph8 km/h from NorthClearClear
August 1539°F4°C56°F14°C4 mph7 km/h from NorthMostly ClearPartly Cloudy
August 1642°F5°C57°F14°C5 mph8 km/h from NorthPartly CloudyDrizzle
August 1742°F6°C49°F10°C10 mph17 km/h from SouthRainDrizzle
August 1839°F4°C50°F10°C10 mph16 km/h from SouthwestDrizzleDrizzle
August 1941°F5°C53°F12°C6 mph10 km/h from SouthPartly CloudyMostly Cloudy
August 2041°F5°C51°F11°C4 mph7 km/h from EastPartly CloudyPartly Cloudy

Yes

Low of 38°F4°C, High of 56°F14°C
Wind: 4 mph7 km/h
Precipitation: None

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