Zolder
Belgium · 17K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Zolder
Belgium
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 1% viability
1Mar: 8% viability
8Apr: 37% viability
37May: 65% viability
65Jun: 80% viability
80Jul: 79% viability
79Aug: 79% viability
79Sep: 68% viability
68Oct: 26% viability
26Nov: 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.
Zolder
Belgium
Annual Average
GoodWHO annual classification
7.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
9.49.4 µg/m³ — Good
7.27.2 µg/m³ — Good
7.97.9 µg/m³ — Good
1010 µg/m³ — Fair
7.07.0 µg/m³ — Good
7.67.6 µg/m³ — Good
6.76.7 µg/m³ — Good
6.06.0 µg/m³ — Good
7.37.3 µg/m³ — Good
5.95.9 µg/m³ — Good
7.57.5 µg/m³ — Good
9.29.2 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
9.49.4 µg/m³ — Good
7.27.2 µg/m³ — Good
7.97.9 µg/m³ — Good
1010 µg/m³ — Fair
7.07.0 µg/m³ — Good
7.67.6 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
6.76.7 µg/m³ — Good
6.06.0 µg/m³ — Good
7.37.3 µg/m³ — Good
5.95.9 µg/m³ — Good
7.57.5 µg/m³ — Good
9.29.2 µg/m³ — Good
Best months: Jul–Aug, OctWorst months: Jan, Apr, Dec
Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Zolder
Belgium
Annual Summary
Sunshine
1,729hrs/yr
Clear sky
34%
Worst month
0.6hrs/day
Vit D months
4.5months
UV 8+ days
0days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
2.72.7 hrs — Low
5.35.3 hrs — Moderate
7.87.8 hrs — Good
9.99.9 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
8.38.3 hrs — Sunny
5.05.0 hrs — Moderate
4.04.0 hrs — Low
1.31.3 hrs — Dark
Jan
Feb
Mar
Apr
May
Jun
2.72.7 hrs — Low
5.35.3 hrs — Moderate
7.87.8 hrs — Good
9.99.9 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrs — Very Sunny
1111 hrs — Very Sunny
8.38.3 hrs — Sunny
5.05.0 hrs — Moderate
4.04.0 hrs — Low
1.31.3 hrs — Dark
Best months: May–Jun, AugWorst months: Jan, Nov–Dec
DarkLowModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●