One of the most beautiful areas of Taiwan
Taroko National Park in Taiwan is a must see! Expect fantastic gorges, marble cliffs, waterfalls and an abundance of hiking trails.
Keelung Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Keelung.
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Climate overview of Keelung
Temperatures in Keelung, Keelung Municipality, Taiwan, vary greatly throughout the year. July is the hottest month at 31°C (88°F), while January is the coldest at 19°C (66°F).
The city has a wet climate, receiving around 2266 mm (89 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from August to February, with very warm summers and pleasant winters. October is the wettest month. August is the sunniest month, averaging 6.3 hours of sunshine per day.
Keelung Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Keelung - and find the best time to visit.
Monthly Temperature in Keelung
The climate in Keelung is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 31°C (88°F) in July to a pleasant 19°C (66°F) in January.
Nighttime temperatures range from 27°C (81°F) in July to 15°C (59°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Keelung
Keelung has a notably wet climate with abundant precipitation, recording 2266 mm (89 in) of rainfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, October, sees around 260 mm (10 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, July, still receives a respectable 134 mm (5.3 in) of rainfall. For more details, please visit our Keelung Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Keelung
In Keelung, summer days are longer and more sunny, with daily sunshine hours peaking at 6.3 hours in August. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 2.5 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Taipei, Taiwan (23 KM, 14 Miles).
Daily hours of sunshine
Data from: Taipei, Taiwan (23 KM, 14 Miles).
Humidity in Keelung by Month
The relative humidity is high throughout the year in Keelung.
The city experiences its highest humidity in February, reaching 78%. In July, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Taipei, Taiwan (23 KM, 14 Miles).
Best Time to Visit Keelung
The most comfortable overall weather for exploring Keelung is usually found in March, April and May. Conditions are generally least comfortable in August and October.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
good
Feb
mixed
Mar
very good
Apr
very good
May
very good
Jun
mixed
Jul
mixed
Aug
very wet
Sep
mixed
Oct
very wet
Nov
mixed
Dec
good
- Best overall: March, April and May
- Warmest weather: June, July and August
- Most sunshine: July and August
- Seasonal pattern: A distinct rainy season from August to February, with very warm summers and pleasant winters
Frequently asked questions about the climate in Keelung
What is the best time to visit Keelung?
March, April and May typically offer the most optimal weather in Keelung. In contrast, August and October tend to have less optimal conditions. Keelung has a distinct rainy season from August to February, with very warm summers and pleasant winters.
What temperatures can I expect in Keelung?
Daytime highs range from 19°C (66°F) in January to 31°C (88°F) in July. Nighttime lows range from 15°C (59°F) to 27°C (81°F). Temperatures vary considerably through the year.
How much rain does Keelung get?
Annual rainfall is around 2266 mm (89 in). October is the wettest month with 260 mm (10 in), while July is the driest with 134 mm (5.3 in).
How sunny is Keelung?
Keelung receives around 1,404 hours of sunshine per year. August is the sunniest month with 188 hours, while January is the cloudiest with just 76 hours.
Keelung 3-Day Forecast
Keelung on the map
Keelung is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
Kaohsiung
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28°C (82°F) Taipei
27°C (81°F) Magong City
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