Sibiu
Romania · 134K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
SibiuRomania
RomaniaDinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 0% viability
0Mar: 6% viability
6Apr: 35% viability
35May: 60% viability
60Jun: 73% viability
73Jul: 78% viability
78Aug: 83% viability
83Sep: 72% viability
72Oct: 27% viability
27Nov: 0% viability
0Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jun–SepChallenging: 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.
SibiuRomania
RomaniaAnnual Average
FairWHO annual classification
14.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
1717 µg/m³ — Moderate
1414 µg/m³ — Fair
8.38.3 µg/m³ — Good
8.78.7 µg/m³ — Good
9.99.9 µg/m³ — Good
9.39.3 µg/m³ — Good
1010 µg/m³ — Fair
1414 µg/m³ — Fair
2121 µg/m³ — Moderate
1919 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
1717 µg/m³ — Moderate
1414 µg/m³ — Fair
8.38.3 µg/m³ — Good
8.78.7 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.99.9 µg/m³ — Good
9.39.3 µg/m³ — Good
1010 µg/m³ — Fair
1414 µg/m³ — Fair
2121 µg/m³ — Moderate
1919 µg/m³ — Moderate
Best months: May–Jun, AugWorst months: Jan–Feb, Nov
Good5–10 µg/m³Fair10–15 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.
SibiuRomania
RomaniaAnnual Summary
Sunshine
2,233hrs/yr
Clear sky
45%
Worst month
1.9hrs/day
Vit D months
5.9months
UV 8+ days
4days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
4.94.9 hrs — Moderate
7.07.0 hrs — Good
8.78.7 hrs — Sunny
9.89.8 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
9.79.7 hrs — Sunny
7.97.9 hrs — Good
5.95.9 hrs — Moderate
4.74.7 hrs — Moderate
Jan
Feb
Mar
Apr
May
Jun
4.94.9 hrs — Moderate
7.07.0 hrs — Good
8.78.7 hrs — Sunny
9.89.8 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1111 hrs — Very Sunny
9.79.7 hrs — Sunny
7.97.9 hrs — Good
5.95.9 hrs — Moderate
4.74.7 hrs — Moderate
Best months: Jun–AugWorst months: Jan, Nov–Dec
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●