Harrismith
South Africa · 33K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
HarrismithSouth Africa
South AfricaDinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 55% viability
55Feb: 59% viability
59Mar: 69% viability
69Apr: 31% viability
31May: 6% viability
6Jun: 0% viability
0Jul: 0% viability
0Aug: 5% viability
5Sep: 34% viability
34Oct: 42% viability
42Nov: 54% viability
54Dec: 56% viability
56Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: NoneChallenging: Apr–Sep
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
HarrismithSouth Africa
South AfricaAnnual Average
PoorWHO annual classification
27.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
3333 µg/m³ — Poor
4141 µg/m³ — Unhealthy
3131 µg/m³ — Poor
4646 µg/m³ — Unhealthy
2929 µg/m³ — Poor
2323 µg/m³ — Moderate
2626 µg/m³ — Poor
2525 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
2020 µg/m³ — Moderate
1919 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
3333 µg/m³ — Poor
4141 µg/m³ — Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
3131 µg/m³ — Poor
4646 µg/m³ — Unhealthy
2929 µg/m³ — Poor
2323 µg/m³ — Moderate
2626 µg/m³ — Poor
2525 µg/m³ — Moderate
Best months: Feb–AprWorst months: May–Jun, Aug
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.
HarrismithSouth Africa
South AfricaAnnual Summary
Sunshine
3,005hrs/yr
Clear sky
62%
Worst month
7.9hrs/day
Vit D months
11.5months
UV 8+ days
164days/yr
UV 11+ days
79days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
1010 hrs — Sunny
9.89.8 hrs — Sunny
9.79.7 hrs — Sunny
9.09.0 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
9.79.7 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
1010 hrs — Sunny
9.89.8 hrs — Sunny
9.79.7 hrs — Sunny
9.09.0 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrs — Sunny
9.99.9 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
9.79.7 hrs — Sunny
Best months: Jan, Jun, NovWorst months: Mar–Apr, Dec
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●