Union City
United States · 21K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Union City
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 9% viability
9Feb: 20% viability
20Mar: 49% viability
49Apr: 73% viability
73May: 85% viability
85Jun: 76% viability
76Jul: 69% viability
69Aug: 70% viability
70Sep: 82% viability
82Oct: 72% viability
72Nov: 28% viability
28Dec: 14% viability
14Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Apr–Jun, Aug–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.
Union City
United States
Annual Average
GoodWHO annual classification
7.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
6.76.7 µg/m³ — Good
7.57.5 µg/m³ — Good
7.27.2 µg/m³ — Good
6.86.8 µg/m³ — Good
8.98.9 µg/m³ — Good
9.19.1 µg/m³ — Good
9.59.5 µg/m³ — Good
8.98.9 µg/m³ — Good
7.27.2 µg/m³ — Good
6.76.7 µg/m³ — Good
7.87.8 µg/m³ — Good
6.96.9 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
6.76.7 µg/m³ — Good
7.57.5 µg/m³ — Good
7.27.2 µg/m³ — Good
6.86.8 µg/m³ — Good
8.98.9 µg/m³ — Good
9.19.1 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.59.5 µg/m³ — Good
8.98.9 µg/m³ — Good
7.27.2 µg/m³ — Good
6.76.7 µg/m³ — Good
7.87.8 µg/m³ — Good
6.96.9 µg/m³ — Good
Best months: Jan, Apr, OctWorst months: Jun–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.
Union City
United States
Annual Summary
Sunshine
2,401hrs/yr
Clear sky
47%
Worst month
4.5hrs/day
Vit D months
8.8months
UV 8+ days
58days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
7.77.7 hrs — Good
8.48.4 hrs — Sunny
8.78.7 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Very Sunny
1010 hrs — Very Sunny
9.09.0 hrs — Sunny
9.09.0 hrs — Sunny
7.67.6 hrs — Good
7.77.7 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
7.77.7 hrs — Good
8.48.4 hrs — Sunny
8.78.7 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrs — Very Sunny
1010 hrs — Very Sunny
9.09.0 hrs — Sunny
9.09.0 hrs — Sunny
7.67.6 hrs — Good
7.77.7 hrs — Good
Best months: Apr–JunWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●