Summerlin South
United States · 24K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Summerlin South
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 3% viability
3Mar: 31% viability
31Apr: 76% viability
76May: 92% viability
92Jun: 78% viability
78Jul: 57% viability
57Aug: 73% viability
73Sep: 93% viability
93Oct: 82% viability
82Nov: 17% viability
17Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Apr–Jun, Aug–OctChallenging: Jan–Mar, 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.
Summerlin South
United States
Annual Average
GoodWHO annual classification
7.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.07.0 µg/m³ — Good
6.06.0 µg/m³ — Good
5.95.9 µg/m³ — Good
7.27.2 µg/m³ — Good
8.28.2 µg/m³ — Good
1111 µg/m³ — Fair
9.49.4 µg/m³ — Good
8.88.8 µg/m³ — Good
8.28.2 µg/m³ — Good
7.57.5 µg/m³ — Good
8.08.0 µg/m³ — Good
7.57.5 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
7.07.0 µg/m³ — Good
6.06.0 µg/m³ — Good
5.95.9 µg/m³ — Good
7.27.2 µg/m³ — Good
8.28.2 µg/m³ — Good
1111 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
9.49.4 µg/m³ — Good
8.88.8 µg/m³ — Good
8.28.2 µg/m³ — Good
7.57.5 µg/m³ — Good
8.08.0 µg/m³ — Good
7.57.5 µg/m³ — Good
Best months: Jan–MarWorst months: Jun–Aug
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.
Summerlin South
United States
Annual Summary
Sunshine
3,590hrs/yr
Clear sky
77%
Worst month
7.3hrs/day
Vit D months
9.6months
UV 8+ days
139days/yr
UV 11+ days
13days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.48.4 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Sunny
1212 hrs — Very Sunny
1313 hrs — Very Sunny
1313 hrs — Very Sunny
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Sunny
8.98.9 hrs — Sunny
8.38.3 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
8.48.4 hrs — Sunny
9.99.9 hrs — Sunny
1010 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
8.38.3 hrs — Sunny
Best months: May–JulWorst months: Jan, Nov–Dec
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●