Holiday
United States · 22K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Holiday
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 31% viability
31Feb: 51% viability
51Mar: 72% viability
72Apr: 75% viability
75May: 81% viability
81Jun: 63% viability
63Jul: 58% viability
58Aug: 62% viability
62Sep: 58% viability
58Oct: 82% viability
82Nov: 60% viability
60Dec: 44% viability
44Humid
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Mar–May, OctChallenging: Jan
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Holiday
United States
Annual Average
GoodWHO annual classification
8.6µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.88.8 µg/m³ — Good
8.58.5 µg/m³ — Good
7.57.5 µg/m³ — Good
9.29.2 µg/m³ — Good
8.78.7 µg/m³ — Good
8.98.9 µg/m³ — Good
9.19.1 µg/m³ — Good
8.48.4 µg/m³ — Good
8.38.3 µg/m³ — Good
9.09.0 µg/m³ — Good
8.48.4 µg/m³ — Good
8.38.3 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.88.8 µg/m³ — Good
8.58.5 µg/m³ — Good
7.57.5 µg/m³ — Good
9.29.2 µg/m³ — Good
8.78.7 µg/m³ — Good
8.98.9 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
9.19.1 µg/m³ — Good
8.48.4 µg/m³ — Good
8.38.3 µg/m³ — Good
9.09.0 µg/m³ — Good
8.48.4 µg/m³ — Good
8.38.3 µg/m³ — Good
Best months: Mar, Sep, DecWorst months: Apr, Jul, Oct
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.
Holiday
United States
Annual Summary
Sunshine
2,779hrs/yr
Clear sky
52%
Worst month
6.3hrs/day
Vit D months
11.2months
UV 8+ days
148days/yr
UV 11+ days
1days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.08.0 hrs — Good
9.09.0 hrs — Sunny
9.89.8 hrs — Sunny
1010 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Sunny
9.09.0 hrs — Sunny
9.29.2 hrs — Sunny
8.48.4 hrs — Sunny
8.08.0 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
8.08.0 hrs — Good
9.09.0 hrs — Sunny
9.89.8 hrs — Sunny
1010 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
1010 hrs — Sunny
9.09.0 hrs — Sunny
9.29.2 hrs — Sunny
8.48.4 hrs — Sunny
8.08.0 hrs — Good
Best months: May–JulWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●