Vriddhāchalam
India · 112K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Vriddhāchalam
India
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 92% viability
92Feb: 98% viability
98Mar: 99% viability
99Apr: 98% viability
98May: 83% viability
83Jun: 72% viability
72Jul: 66% viability
66Aug: 68% viability
68Sep: 75% viability
75Oct: 75% viability
75Nov: 63% viability
63Dec: 80% viability
80Humid
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jan–Jun, Sep–Oct, DecChallenging: None
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Vriddhāchalam
India
Annual Average
PoorWHO annual classification
27.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2727 µg/m³ — Poor
3737 µg/m³ — Unhealthy
3232 µg/m³ — Poor
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
1717 µg/m³ — Moderate
2828 µg/m³ — Poor
2222 µg/m³ — Moderate
2828 µg/m³ — Poor
3232 µg/m³ — Poor
3838 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
2727 µg/m³ — Poor
3737 µg/m³ — Unhealthy
3232 µg/m³ — Poor
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
2323 µg/m³ — Moderate
Jul
Aug
Sep
Oct
Nov
Dec
1717 µg/m³ — Moderate
2828 µg/m³ — Poor
2222 µg/m³ — Moderate
2828 µg/m³ — Poor
3232 µg/m³ — Poor
3838 µg/m³ — Unhealthy
Best months: Apr, Jul, SepWorst months: Feb–Mar, Dec
Moderate15–25 µg/m³Poor25–35 µg/m³Unhealthy35–50 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Vriddhāchalam
India
Annual Summary
Sunshine
2,348hrs/yr
Clear sky
38%
Worst month
3.2hrs/day
Vit D months
11.4months
UV 8+ days
198days/yr
UV 11+ days
34days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.38.3 hrs — Sunny
9.69.6 hrs — Sunny
9.69.6 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Sunny
9.99.9 hrs — Sunny
8.88.8 hrs — Sunny
9.19.1 hrs — Sunny
9.09.0 hrs — Sunny
8.18.1 hrs — Sunny
7.37.3 hrs — Good
7.77.7 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
8.38.3 hrs — Sunny
9.69.6 hrs — Sunny
9.69.6 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Sunny
9.99.9 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.88.8 hrs — Sunny
9.19.1 hrs — Sunny
9.09.0 hrs — Sunny
8.18.1 hrs — Sunny
7.37.3 hrs — Good
7.77.7 hrs — Good
Best months: Apr–JunWorst months: Oct–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●