Skien
Norway · 51K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Skien
Norway
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 0% viability
0Mar: 1% viability
1Apr: 21% viability
21May: 57% viability
57Jun: 81% viability
81Jul: 76% viability
76Aug: 76% viability
76Sep: 46% viability
46Oct: 4% viability
4Nov: 0% viability
0Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jun–AugChallenging: Jan–Apr, Oct–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Skien
Norway
Annual Average
GoodWHO annual classification
6.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.68.6 µg/m³ — Good
8.28.2 µg/m³ — Good
7.97.9 µg/m³ — Good
4.84.8 µg/m³ — Excellent
5.75.7 µg/m³ — Good
6.16.1 µg/m³ — Good
5.25.2 µg/m³ — Good
4.84.8 µg/m³ — Excellent
5.55.5 µg/m³ — Good
5.55.5 µg/m³ — Good
6.86.8 µg/m³ — Good
6.16.1 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.68.6 µg/m³ — Good
8.28.2 µg/m³ — Good
7.97.9 µg/m³ — Good
4.84.8 µg/m³ — Excellent
5.75.7 µg/m³ — Good
6.16.1 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
5.25.2 µg/m³ — Good
4.84.8 µg/m³ — Excellent
5.55.5 µg/m³ — Good
5.55.5 µg/m³ — Good
6.86.8 µg/m³ — Good
6.16.1 µg/m³ — Good
Best months: Apr, Jul–AugWorst months: Jan–Mar
Excellent0–5 µg/m³Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Skien
Norway
Annual Summary
Sunshine
1,939hrs/yr
Clear sky
40%
Worst month
0.1hrs/day
Vit D months
3.4months
UV 8+ days
0days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
0.00.0 hrs — No Sun
5.35.3 hrs — Moderate
7.37.3 hrs — Good
1111 hrs — Very Sunny
1313 hrs — Very Sunny
1313 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
7.97.9 hrs — Good
5.05.0 hrs — Moderate
1.01.0 hrs — Dark
0.00.0 hrs — No Sun
Jan
Feb
Mar
Apr
May
Jun
0.00.0 hrs — No Sun
5.35.3 hrs — Moderate
7.37.3 hrs — Good
1111 hrs — Very Sunny
1313 hrs — Very Sunny
1313 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1111 hrs — Very Sunny
7.97.9 hrs — Good
5.05.0 hrs — Moderate
1.01.0 hrs — Dark
0.00.0 hrs — No Sun
Best months: May–JulWorst months: Jan, Nov–Dec
No SunDarkModerateGoodVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●