Fengshan, Taiwan climate

Aw Tropical savanna (dry winter)

Fengshan has a mildly seasonal tropical climate (Tropical savanna (dry winter), Köppen Aw). The hottest month is July with an average daily high near 32°C, while the coldest is January averaging around 15°C at night. Precipitation totals about 1437 mm a year and is strongly seasonal — August alone averages 356 mm while December barely receives 14 mm.

☀️ All year

Hot

Daytime highs near 32°C most of the year.

🌙 Nights

Stays warm

Even the coolest nights stay near 15°C.

🌧️ Rain

Wet

About 1437 mm of rain a year.

Wettest in August

⛅ Sky & trend

Partly cloudy

A roughly even mix of sun and cloud.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)

Fengshan climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	22	23	26	28	30	32	32	32	31	30	27	24
Avg temp (°C)	18	19	22	25	28	29	30	29	29	27	24	20
Avg low (°C)	15	16	19	22	25	27	27	27	26	24	21	17
Precipitation (mm)	18	16	23	56	144	333	269	356	159	27	21	14

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°C)	22	23	26	28	30	32
Avg temp (°C)	18	19	22	25	28	29
Avg low (°C)	15	16	19	22	25	27
Precipitation (mm)	18	16	23	56	144	333

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	32	32	31	30	27	24
Avg temp (°C)	30	29	29	27	24	20
Avg low (°C)	27	27	26	24	21	17
Precipitation (mm)	269	356	159	27	21	14

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	53	61	64	68	70	71	66	68	59	47	50	51
Relative humidity (%)	77	78	78	79	82	85	84	85	83	80	79	77
Wind speed (km/h)	17.5	16.1	14.0	12.1	10.9	13.1	13.1	12.8	12.3	13.9	14.5	17.2

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	53	61	64	68	70	71
Relative humidity (%)	77	78	78	79	82	85
Wind speed (km/h)	17.5	16.1	14.0	12.1	10.9	13.1

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	66	68	59	47	50	51
Relative humidity (%)	84	85	83	80	79	77
Wind speed (km/h)	13.1	12.8	12.3	13.9	14.5	17.2

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Tainan, a weather station, about 44 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →