HabiBubble

US flagBoulder City

United States · 16K

Lifestyle Calendar

When this city supports your activity — and when it fights you.

Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan: 0% viability
0
Feb: 4% viability
4
Mar: 39% viability
39
Apr: 84% viability
84
May: 90% viability
90
Jun: 64% viability
64
Jul: 38% viability
38
Aug: 55% viability
55
Sep: 85% viability
85
Oct: 87% viability
87
Nov: 27% viability
27
Dec: 2% viability
2
Friction Breakdown
Best months: Apr–May, Sep–OctChallenging: Jan–Mar, Jul, 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.

Annual Average
GoodWHO annual classification
6.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
5.95.9 µg/m³ — Good
4.74.7 µg/m³ — Excellent
5.75.7 µg/m³ — Good
5.75.7 µg/m³ — Good
6.06.0 µg/m³ — Good
9.59.5 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.67.6 µg/m³ — Good
7.07.0 µg/m³ — Good
6.16.1 µg/m³ — Good
8.48.4 µg/m³ — Good
8.38.3 µg/m³ — Good
6.66.6 µg/m³ — Good
Best months: Feb–AprWorst months: Jun, Oct–Nov
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.

Annual Summary
Sunshine
3,584hrs/yr
Clear sky
76%
Worst month
7.3hrs/day
Vit D months
9.5months
UV 8+ days
137days/yr
UV 11+ days
8days/yr
Jan
Feb
Mar
Apr
May
Jun
8.48.4 hrs — Sunny
9.89.8 hrs — Sunny
9.99.9 hrs — Sunny
1212 hrs — Very Sunny
1313 hrs — Very Sunny
1313 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Sunny
8.98.9 hrs — Sunny
8.48.4 hrs — Sunny
Best months: May–JulWorst months: Jan, Nov–Dec
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●