Naesŏ
South Korea · 81K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Naesŏ
South Korea
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 2% viability
2Mar: 14% viability
14Apr: 44% viability
44May: 80% viability
80Jun: 88% viability
88Jul: 76% viability
76Aug: 75% viability
75Sep: 83% viability
83Oct: 54% viability
54Nov: 12% viability
12Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: May–SepChallenging: 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.
Naesŏ
South Korea
Annual Average
ModerateWHO annual classification
17.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1919 µg/m³ — Moderate
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1515 µg/m³ — Fair
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
1919 µg/m³ — Moderate
2222 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1515 µg/m³ — Fair
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
Best months: Jul–SepWorst months: Jan–Feb, Jun
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.
Naesŏ
South Korea
Annual Summary
Sunshine
2,217hrs/yr
Clear sky
48%
Worst month
4.2hrs/day
Vit D months
7.7months
UV 8+ days
18days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.08.0 hrs — Good
8.58.5 hrs — Sunny
9.79.7 hrs — Sunny
1010 hrs — Very Sunny
9.99.9 hrs — Sunny
9.69.6 hrs — Sunny
8.08.0 hrs — Good
9.39.3 hrs — Sunny
8.08.0 hrs — Good
8.98.9 hrs — Sunny
8.28.2 hrs — Sunny
8.28.2 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
8.08.0 hrs — Good
8.58.5 hrs — Sunny
9.79.7 hrs — Sunny
1010 hrs — Very Sunny
9.99.9 hrs — Sunny
9.69.6 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.08.0 hrs — Good
9.39.3 hrs — Sunny
8.08.0 hrs — Good
8.98.9 hrs — Sunny
8.28.2 hrs — Sunny
8.28.2 hrs — Sunny
Best months: Mar–MayWorst months: Jan, Jul, Sep
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●