How many sunny days does Hengchun have per year?

Hengchun averages approximately 265 sunny days per year, based on historical climate data.

What is the air quality in Hengchun?

Hengchun has an annual PM2.5 concentration of 10.1 µg/m³, classified as "Fair" by WHO standards. Slightly above WHO targets. Sensitive individuals may notice effects.

Taiwan

Hengchun · Taiwan

A city in Taiwan.

Small city

31K

25m

12:19 UTC+8

TWD

Explore on map →Climate twin →

Hengchun, Taiwan is a 31K-resident city with 265 sunny days and 0 frost days annually and an annual PM2.5 of 10.1 µg/m³. A city in Taiwan.

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Climate

Feels-like °C

Dinner outside

Climate Lab·Hengchun

Monthly climate metrics across temperature, precipitation, wind, and UV.

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Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	23	25	25	26	28	29	30	29	29	28	27	24	27
Daily mean°C	22	23	24	25	27	28	29	28	28	26	25	23	26
Daily low°C	20	20	21	23	25	27	28	27	27	25	23	20	24
Thermal comfort
High feelsDaily high feels-like°C	23	25	28	29	31	32	33	33	34	29	28	24	29
Mean feelsDaily mean feels-like°C	16	18	22	24	28	30	31	29	30	24	22	16	24
Low feelsDaily low feels-like°C	9	10	14	17	22	26	27	25	25	17	15	9	18
Humidity
HumidityRelative humidity%	74	76	78	78	84	84	82	84	80	75	78	77	79
Dewpoint°C	17.3	17.9	19.8	20.6	23.7	25.1	25.3	25.0	24.4	21.9	20.6	17.8	21.6
Precipitation
Rainfallmm	29	42	33	33	176	254	157	476	174	22	43	21	1460
Rain days≥1mm	10	9	12	8	15	25	19	24	17	6	5	6	156
Wind
Wind avgm/s	8.3	7.5	6.8	6.4	5.8	5.8	5.1	6.1	5.2	10.0	8.3	9.9	7.1
Wind gustsm/s	13.0	13.1	11.7	11.3	10.4	9.1	10.9	10.7	10.7	14.3	13.7	13.3	11.9
Sun & UV
Sunshinehrs/day	7.9	8.7	9.4	10.1	10.2	10.6	10.7	10.3	9.8	9.4	8.3	7.7	9.4
Clear skyindex	47%	58%	64%	58%	48%	29%	52%	41%	49%	54%	63%	47%	51%
UV indexmax avg	5.1	6.7	8.1	8.5	9.0	10.3	11.0	10.2	9.1	7.3	6.0	4.9	8.0

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Lifestyle Calendar·Hengchun

Outdoor activities in Hengchun are challenging most of the year. June through February are the toughest stretch. Running is tough year-round, while even walking manages 3/12 months.

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

0/12

Dinner Outside

34Jan: 34% viability

40Feb: 40% viability

49Mar: 49% viability

50Apr: 50% viability

52May: 52% viability

39Jun: 39% viability

38Jul: 38% viability

37Aug: 37% viability

45Sep: 45% viability

23Oct: 23% viability

27Nov: 27% viability

22Dec: 22% viability

0/12

Dinner Outside

34Jan: 34% viability

40Feb: 40% viability

49Mar: 49% viability

50Apr: 50% viability

52May: 52% viability

39Jun: 39% viability

38Jul: 38% viability

37Aug: 37% viability

45Sep: 45% viability

23Oct: 23% viability

27Nov: 27% viability

22Dec: 22% viability

38%

Wind

0/12

Lunch Outside

26Jan: 26% viability

32Feb: 32% viability

42Mar: 42% viability

43Apr: 43% viability

20May: 20% viability

8Jun: 8% viability

10Jul: 10% viability

7Aug: 7% viability

15Sep: 15% viability

12Oct: 12% viability

21Nov: 21% viability

16Dec: 16% viability

0/12

Lunch Outside

26Jan: 26% viability

32Feb: 32% viability

42Mar: 42% viability

43Apr: 43% viability

20May: 20% viability

8Jun: 8% viability

10Jul: 10% viability

7Aug: 7% viability

15Sep: 15% viability

12Oct: 12% viability

21Nov: 21% viability

16Dec: 16% viability

21%

Wind

3/12

Walking

45Jan: 45% viability

55Feb: 55% viability

65Mar: 65% viability

67Apr: 67% viability

70May: 70% viability

54Jun: 54% viability

49Jul: 49% viability

44Aug: 44% viability

46Sep: 46% viability

28Oct: 28% viability

40Nov: 40% viability

34Dec: 34% viability

3/12

Walking

45Jan: 45% viability

55Feb: 55% viability

65Mar: 65% viability

67Apr: 67% viability

70May: 70% viability

54Jun: 54% viability

49Jul: 49% viability

44Aug: 44% viability

46Sep: 46% viability

28Oct: 28% viability

40Nov: 40% viability

34Dec: 34% viability

50%

Humid

0/12

Running

45Jan: 45% viability

55Feb: 55% viability

64Mar: 64% viability

60Apr: 60% viability

53May: 53% viability

31Jun: 31% viability

15Jul: 15% viability

25Aug: 25% viability

24Sep: 24% viability

24Oct: 24% viability

37Nov: 37% viability

34Dec: 34% viability

0/12

Running

45Jan: 45% viability

55Feb: 55% viability

64Mar: 64% viability

60Apr: 60% viability

53May: 53% viability

31Jun: 31% viability

15Jul: 15% viability

25Aug: 25% viability

24Sep: 24% viability

24Oct: 24% viability

37Nov: 37% viability

34Dec: 34% viability

39%

Humid

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Hengchun · Taiwan

Climate

Climate Lab·Hengchun

Lifestyle Calendar·Hengchun

Air Quality Profile

Air Quality Profile

Who thrives in Hengchun

Frequently asked about Hengchun

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