Summerville
United States · 49K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Summerville
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 10% viability
10Feb: 22% viability
22Mar: 56% viability
56Apr: 79% viability
79May: 87% viability
87Jun: 77% viability
77Jul: 74% viability
74Aug: 73% viability
73Sep: 84% viability
84Oct: 85% viability
85Nov: 35% viability
35Dec: 16% viability
16Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Apr–OctChallenging: Jan–Feb, 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.
Summerville
United States
Annual Average
GoodWHO annual classification
6.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
6.46.4 µg/m³ — Good
7.27.2 µg/m³ — Good
6.96.9 µg/m³ — Good
7.27.2 µg/m³ — Good
6.46.4 µg/m³ — Good
6.66.6 µg/m³ — Good
7.27.2 µg/m³ — Good
7.47.4 µg/m³ — Good
6.36.3 µg/m³ — Good
6.06.0 µg/m³ — Good
6.16.1 µg/m³ — Good
7.17.1 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
6.46.4 µg/m³ — Good
7.27.2 µg/m³ — Good
6.96.9 µg/m³ — Good
7.27.2 µg/m³ — Good
6.46.4 µg/m³ — Good
6.66.6 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.27.2 µg/m³ — Good
7.47.4 µg/m³ — Good
6.36.3 µg/m³ — Good
6.06.0 µg/m³ — Good
6.16.1 µg/m³ — Good
7.17.1 µg/m³ — Good
Best months: Sep–NovWorst months: Apr, Jul–Aug
Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Summerville
United States
Annual Summary
Sunshine
2,461hrs/yr
Clear sky
49%
Worst month
5.4hrs/day
Vit D months
9.2months
UV 8+ days
62days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
7.97.9 hrs — Good
8.68.6 hrs — Sunny
9.29.2 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.59.5 hrs — Sunny
9.39.3 hrs — Sunny
8.78.7 hrs — Sunny
8.28.2 hrs — Sunny
7.67.6 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
7.97.9 hrs — Good
8.68.6 hrs — Sunny
9.29.2 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
9.59.5 hrs — Sunny
9.39.3 hrs — Sunny
8.78.7 hrs — Sunny
8.28.2 hrs — Sunny
7.67.6 hrs — Good
Best months: Apr–JunWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●