Jamestown
United States · 30K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Jamestown
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 0% viability
0Mar: 7% viability
7Apr: 26% viability
26May: 58% viability
58Jun: 85% viability
85Jul: 83% viability
83Aug: 80% viability
80Sep: 71% viability
71Oct: 25% viability
25Nov: 2% viability
2Dec: 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.
Jamestown
United States
Annual Average
GoodWHO annual classification
5.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
6.76.7 µg/m³ — Good
5.95.9 µg/m³ — Good
5.95.9 µg/m³ — Good
4.84.8 µg/m³ — Excellent
5.55.5 µg/m³ — Good
5.85.8 µg/m³ — Good
6.46.4 µg/m³ — Good
6.06.0 µg/m³ — Good
6.96.9 µg/m³ — Good
5.15.1 µg/m³ — Good
5.55.5 µg/m³ — Good
6.36.3 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
6.76.7 µg/m³ — Good
5.95.9 µg/m³ — Good
5.95.9 µg/m³ — Good
4.84.8 µg/m³ — Excellent
5.55.5 µg/m³ — Good
5.85.8 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
6.46.4 µg/m³ — Good
6.06.0 µg/m³ — Good
6.96.9 µg/m³ — Good
5.15.1 µg/m³ — Good
5.55.5 µg/m³ — Good
6.36.3 µg/m³ — Good
Best months: Apr–May, OctWorst months: Jan, Jul, Sep
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.
Jamestown
United States
Annual Summary
Sunshine
1,922hrs/yr
Clear sky
37%
Worst month
0.9hrs/day
Vit D months
6.2months
UV 8+ days
18days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
3.03.0 hrs — Low
6.06.0 hrs — Moderate
7.77.7 hrs — Good
8.18.1 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.99.9 hrs — Sunny
8.78.7 hrs — Sunny
6.36.3 hrs — Good
6.06.0 hrs — Moderate
2.02.0 hrs — Dark
Jan
Feb
Mar
Apr
May
Jun
3.03.0 hrs — Low
6.06.0 hrs — Moderate
7.77.7 hrs — Good
8.18.1 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
9.99.9 hrs — Sunny
8.78.7 hrs — Sunny
6.36.3 hrs — Good
6.06.0 hrs — Moderate
2.02.0 hrs — Dark
Best months: May–JulWorst months: Jan, Nov–Dec
DarkLowModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●