Delaware
United States · 38K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Delaware
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 1% viability
1Feb: 1% viability
1Mar: 13% viability
13Apr: 35% viability
35May: 64% viability
64Jun: 84% viability
84Jul: 79% viability
79Aug: 82% viability
82Sep: 79% viability
79Oct: 41% viability
41Nov: 5% viability
5Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jun–SepChallenging: Jan–Apr, 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.
Delaware
United States
Annual Average
GoodWHO annual classification
8.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.48.4 µg/m³ — Good
8.98.9 µg/m³ — Good
7.67.6 µg/m³ — Good
7.17.1 µg/m³ — Good
8.28.2 µg/m³ — Good
8.98.9 µg/m³ — Good
1010 µg/m³ — Fair
8.28.2 µg/m³ — Good
7.87.8 µg/m³ — Good
6.36.3 µg/m³ — Good
9.29.2 µg/m³ — Good
8.48.4 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.48.4 µg/m³ — Good
8.98.9 µg/m³ — Good
7.67.6 µg/m³ — Good
7.17.1 µg/m³ — Good
8.28.2 µg/m³ — Good
8.98.9 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
1010 µg/m³ — Fair
8.28.2 µg/m³ — Good
7.87.8 µg/m³ — Good
6.36.3 µg/m³ — Good
9.29.2 µg/m³ — Good
8.48.4 µg/m³ — Good
Best months: Mar–Apr, OctWorst months: Jun–Jul, Nov
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.
Delaware
United States
Annual Summary
Sunshine
2,188hrs/yr
Clear sky
41%
Worst month
1.1hrs/day
Vit D months
6.9months
UV 8+ days
22days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
3.53.5 hrs — Low
7.77.7 hrs — Good
8.38.3 hrs — Sunny
9.09.0 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.29.2 hrs — Sunny
8.48.4 hrs — Sunny
7.67.6 hrs — Good
4.94.9 hrs — Moderate
Jan
Feb
Mar
Apr
May
Jun
3.53.5 hrs — Low
7.77.7 hrs — Good
8.38.3 hrs — Sunny
9.09.0 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.29.2 hrs — Sunny
8.48.4 hrs — Sunny
7.67.6 hrs — Good
4.94.9 hrs — Moderate
Best months: Jun–AugWorst months: Jan, Nov–Dec
LowModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●