Imperial
United States · 17K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Imperial
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 10% viability
10Feb: 25% viability
25Mar: 54% viability
54Apr: 77% viability
77May: 72% viability
72Jun: 46% viability
46Jul: 21% viability
21Aug: 35% viability
35Sep: 71% viability
71Oct: 88% viability
88Nov: 40% viability
40Dec: 12% viability
12Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Apr–May, Sep–OctChallenging: Jan–Feb, Jul–Aug, Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Imperial
United States
Annual Average
GoodWHO annual classification
8.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.47.4 µg/m³ — Good
7.37.3 µg/m³ — Good
6.66.6 µg/m³ — Good
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1010 µg/m³ — Good
8.38.3 µg/m³ — Good
1111 µg/m³ — Fair
7.97.9 µg/m³ — Good
8.28.2 µg/m³ — Good
7.67.6 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
7.47.4 µg/m³ — Good
7.37.3 µg/m³ — Good
6.66.6 µg/m³ — Good
1111 µg/m³ — Fair
1212 µg/m³ — Fair
1111 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1010 µg/m³ — Good
8.38.3 µg/m³ — Good
1111 µg/m³ — Fair
7.97.9 µg/m³ — Good
8.28.2 µg/m³ — Good
7.67.6 µg/m³ — Good
Best months: Jan–MarWorst months: May–Jun, Sep
Good5–10 µg/m³Fair10–15 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Imperial
United States
Annual Summary
Sunshine
3,659hrs/yr
Clear sky
83%
Worst month
8.3hrs/day
Vit D months
10.6months
UV 8+ days
156days/yr
UV 11+ days
13days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.98.9 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Very Sunny
1212 hrs — Very Sunny
1313 hrs — Very Sunny
1313 hrs — Very Sunny
1313 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Sunny
9.09.0 hrs — Sunny
8.68.6 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
8.98.9 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Very Sunny
1212 hrs — Very Sunny
1313 hrs — Very Sunny
1313 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1313 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Sunny
9.09.0 hrs — Sunny
8.68.6 hrs — Sunny
Best months: May–JulWorst months: Jan, Nov–Dec
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●