Williamsburg
United States · 15K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Williamsburg
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 3% viability
3Feb: 4% viability
4Mar: 26% viability
26Apr: 58% viability
58May: 72% viability
72Jun: 84% viability
84Jul: 77% viability
77Aug: 83% viability
83Sep: 85% viability
85Oct: 65% viability
65Nov: 19% viability
19Dec: 3% viability
3Cold
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.
Williamsburg
United States
Annual Average
GoodWHO annual classification
6.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
6.36.3 µg/m³ — Good
6.46.4 µg/m³ — Good
5.95.9 µg/m³ — Good
5.95.9 µg/m³ — Good
5.75.7 µg/m³ — Good
6.66.6 µg/m³ — Good
7.77.7 µg/m³ — Good
6.76.7 µg/m³ — Good
5.35.3 µg/m³ — Good
5.05.0 µg/m³ — Excellent
5.55.5 µg/m³ — Good
5.55.5 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
6.36.3 µg/m³ — Good
6.46.4 µg/m³ — Good
5.95.9 µg/m³ — Good
5.95.9 µg/m³ — Good
5.75.7 µg/m³ — Good
6.66.6 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.77.7 µg/m³ — Good
6.76.7 µg/m³ — Good
5.35.3 µg/m³ — Good
5.05.0 µg/m³ — Excellent
5.55.5 µg/m³ — Good
5.55.5 µg/m³ — Good
Best months: Sep–NovWorst months: Jun–Aug
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.
Williamsburg
United States
Annual Summary
Sunshine
2,405hrs/yr
Clear sky
49%
Worst month
5.0hrs/day
Vit D months
7.9months
UV 8+ days
37days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
7.17.1 hrs — Good
7.97.9 hrs — Good
9.69.6 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Very Sunny
9.69.6 hrs — Sunny
9.09.0 hrs — Sunny
7.77.7 hrs — Good
7.27.2 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
7.17.1 hrs — Good
7.97.9 hrs — Good
9.69.6 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
1010 hrs — Very Sunny
9.69.6 hrs — Sunny
9.09.0 hrs — Sunny
7.77.7 hrs — Good
7.27.2 hrs — Good
Best months: May–JulWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●