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The climate in Taiwan is typically tropical; marine; rainy season during southwest monsoon (June to August); cloudiness is persistent and extensive all year. The terrain: eastern two-thirds mostly rugged mountains; flat to gently rolling plains in west. For Taipei in January the daily average maximum temperatures is 23°C with the average minimum 14°C, while in June the average maximum is 32°C with a minimum of 24°C. The wettest month for Taipei is July with an average of 118.5mm of precipitation falling while the driest month is January with 7.7mm falling.
The information presented below gives detailed historical monthly average weather conditions along with exceptional weather occurrences. To maintain relevance to current weather trends the displayed information has been calculated using data collected over the past two decades. The climate profile is taken from closest available data source to Hualian.
Throughout the month of January daytime temperatures will generally reach highs of around 21°C that's about 70°F. At night the average minimum temperature drops down to around 15°C, that's 59°F.
In recent times the highest recorded temperature in January has been 29°C that's 84°F, with the lowest recorded temperature 5°C, about 40°F.
The average daily relative humidity for January is around 82%.
The Heat Index is a measure of how hot it feels when relative humidity is added to actual air temperature. From this a comfort level is calculated providing categories on how heat conditions might adversely affect someone.
Comfort Levels: Given average maximum temperatures and humidity levels generally you should not anticipate any discomfort from heat (see heat index for more information).
The average monthly amount of precipitation has been recorded at around 79 mm, that's 3 inches. Throughout the month you can expect to see rain or drizzle falling on 21 days of the month.
The average daily wind speed in January has been around 11 km/h, that’s the equivalent to about 7 mph, or 6 knots. In recent years the maximum sustained wind speed has reached 83 km/h, that’s the equivalent of around 52 mph, or 45 knots.
On average the month of January is not affected by foggy conditions.
The following charts show yearly weather trends with information on monthly weather averages and extremes.
The chart below plots the average high and low temperature for each month of the year. It also shows the maximum and minimum recorded temperatures.
The chart below plots the average monthly precipitation amount.
The chart below plots the average number of days in any month that you can expect to see rain falling.
The chart below plots the average daily wind speed you can expect for any month. It also shows the maximum recorded sustained wind speed for each month.