Best Time to Visit Keelung
Best time: Sep, May, Jun.
Jul is warmest (31.3°C high); Oct is rainiest (383 mm).
Keelung weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 17.4 | 12.4 | 281 | 4.2 |
| Feb | 17.6 | 12.5 | 324 | 4.7 |
| Mar | 19.8 | 14.3 | 294 | 5.6 |
| Apr | 23.5 | 17.7 | 213 | 7 |
| May | 26.3 | 20.7 | 285 | 7.7 |
| Jun | 29.3 | 23.2 | 298 | 8.3 |
| Jul | 31.3 | 24.8 | 168 | 9.6 |
| Aug | 30.8 | 24.6 | 238 | 9.1 |
| Sep | 28.6 | 23.2 | 378 | 7.9 |
| Oct | 25.5 | 20.7 | 383 | 6.3 |
| Nov | 22 | 17.4 | 296 | 4.8 |
| Dec | 18.9 | 14.1 | 273 | 4 |
Average high temperature
Best months by activity
Overall: SepMayJun
Beaches: JulAugJunSep
Hiking: AprMarNovFeb
Sightseeing: May
Keelung quick facts
What to pack
Hot months (Jul): light clothes, sunscreen, hat.
Wet months (Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Keelung?
Sep, May, Jun.
What is the rainiest month?
Oct, about 383 mm.
What is the warmest month?
Jul, with average highs of 31.3°C.
Where to stay
See Keelung hotels · Book Keelung tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.