Newton
United States · 15K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Newton
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 0% viability
0Mar: 7% viability
7Apr: 30% viability
30May: 58% viability
58Jun: 86% viability
86Jul: 86% viability
86Aug: 87% viability
87Sep: 84% viability
84Oct: 34% viability
34Nov: 3% viability
3Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jun–SepChallenging: Jan–Apr, Oct–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Newton
United States
Annual Average
GoodWHO annual classification
5.8µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
7.07.0 µg/m³ — Good
7.37.3 µg/m³ — Good
5.65.6 µg/m³ — Good
4.54.5 µg/m³ — Excellent
5.05.0 µg/m³ — Excellent
5.35.3 µg/m³ — Good
6.36.3 µg/m³ — Good
5.65.6 µg/m³ — Good
5.75.7 µg/m³ — Good
4.64.6 µg/m³ — Excellent
5.45.4 µg/m³ — Good
7.27.2 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
7.07.0 µg/m³ — Good
7.37.3 µg/m³ — Good
5.65.6 µg/m³ — Good
4.54.5 µg/m³ — Excellent
5.05.0 µg/m³ — Excellent
5.35.3 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
6.36.3 µg/m³ — Good
5.65.6 µg/m³ — Good
5.75.7 µg/m³ — Good
4.64.6 µg/m³ — Excellent
5.45.4 µg/m³ — Good
7.27.2 µg/m³ — Good
Best months: Apr–May, OctWorst months: Jan–Feb, Dec
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.
Newton
United States
Annual Summary
Sunshine
2,462hrs/yr
Clear sky
49%
Worst month
2.2hrs/day
Vit D months
7.0months
UV 8+ days
39days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
5.35.3 hrs — Moderate
8.08.0 hrs — Good
9.49.4 hrs — Sunny
1010 hrs — Very Sunny
8.98.9 hrs — Sunny
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
8.68.6 hrs — Sunny
7.07.0 hrs — Good
6.36.3 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
5.35.3 hrs — Moderate
8.08.0 hrs — Good
9.49.4 hrs — Sunny
1010 hrs — Very Sunny
8.98.9 hrs — Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
8.68.6 hrs — Sunny
7.07.0 hrs — Good
6.36.3 hrs — Good
Best months: Jun–AugWorst months: Jan, Nov–Dec
ModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●