HabiBubble

KR flagJeju City

South Korea · 76K

Lifestyle Calendar

When this city supports your activity — and when it fights you.

Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan: 1% viability
1
Feb: 4% viability
4
Mar: 15% viability
15
Apr: 42% viability
42
May: 74% viability
74
Jun: 82% viability
82
Jul: 75% viability
75
Aug: 77% viability
77
Sep: 65% viability
65
Oct: 57% viability
57
Nov: 24% viability
24
Dec: 1% viability
1
Friction Breakdown
Best months: May–AugChallenging: Jan–Mar, Nov–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●

Air Quality Profile

Annual and monthly PM2.5 levels against WHO guidelines.

Annual Average
ModerateWHO annual classification
15.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
1515 µg/m³ — Moderate
1818 µg/m³ — Moderate
1818 µg/m³ — Moderate
1818 µg/m³ — Moderate
1616 µg/m³ — Moderate
1414 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1515 µg/m³ — Moderate
1616 µg/m³ — Moderate
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
Best months: Jun–AugWorst months: Feb–Apr
Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●

Sun & UV Profile

Monthly sunshine, sky clarity, and UV exposure patterns.

Annual Summary
Sunshine
1,915hrs/yr
Clear sky
41%
Worst month
2.0hrs/day
Vit D months
8.1months
UV 8+ days
49days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
5.05.0 hrs — Moderate
7.57.5 hrs — Good
8.88.8 hrs — Sunny
9.79.7 hrs — Sunny
9.79.7 hrs — Sunny
9.49.4 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.68.6 hrs — Sunny
9.39.3 hrs — Sunny
7.67.6 hrs — Good
8.58.5 hrs — Sunny
6.56.5 hrs — Good
5.95.9 hrs — Moderate
Best months: Apr–JunWorst months: Jan, Nov–Dec
ModerateGoodSunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●