Greenfield
United States · 21K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Greenfield
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 2% viability
2Mar: 15% viability
15Apr: 42% viability
42May: 75% viability
75Jun: 84% viability
84Jul: 80% viability
80Aug: 85% viability
85Sep: 83% viability
83Oct: 43% viability
43Nov: 6% viability
6Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: May–SepChallenging: 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.
Greenfield
United States
Annual Average
GoodWHO annual classification
7.1µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
8.18.1 µg/m³ — Good
7.87.8 µg/m³ — Good
5.75.7 µg/m³ — Good
6.36.3 µg/m³ — Good
6.66.6 µg/m³ — Good
7.07.0 µg/m³ — Good
8.88.8 µg/m³ — Good
7.87.8 µg/m³ — Good
6.36.3 µg/m³ — Good
5.95.9 µg/m³ — Good
7.17.1 µg/m³ — Good
8.28.2 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
8.18.1 µg/m³ — Good
7.87.8 µg/m³ — Good
5.75.7 µg/m³ — Good
6.36.3 µg/m³ — Good
6.66.6 µg/m³ — Good
7.07.0 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.88.8 µg/m³ — Good
7.87.8 µg/m³ — Good
6.36.3 µg/m³ — Good
5.95.9 µg/m³ — Good
7.17.1 µg/m³ — Good
8.28.2 µg/m³ — Good
Best months: Mar–Apr, OctWorst months: Jan, Jul, Dec
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.
Greenfield
United States
Annual Summary
Sunshine
2,271hrs/yr
Clear sky
45%
Worst month
1.7hrs/day
Vit D months
7.3months
UV 8+ days
31days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
4.44.4 hrs — Moderate
7.97.9 hrs — Good
8.68.6 hrs — Sunny
9.79.7 hrs — Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
9.39.3 hrs — Sunny
8.48.4 hrs — Sunny
7.67.6 hrs — Good
4.94.9 hrs — Moderate
Jan
Feb
Mar
Apr
May
Jun
4.44.4 hrs — Moderate
7.97.9 hrs — Good
8.68.6 hrs — Sunny
9.79.7 hrs — Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1111 hrs — Very Sunny
9.39.3 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
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●