La Unión
Peru · 35K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
La Unión
Peru
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 99% viability
99Feb: 98% viability
98Mar: 94% viability
94Apr: 98% viability
98May: 85% viability
85Jun: 64% viability
64Jul: 49% viability
49Aug: 49% viability
49Sep: 42% viability
42Oct: 44% viability
44Nov: 49% viability
49Dec: 93% viability
93Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jan–May, 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.
La Unión
Peru
Annual Average
FairWHO annual classification
13.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
Jan
Feb
Mar
Apr
May
Jun
1212 µg/m³ — Fair
1111 µg/m³ — Fair
1313 µg/m³ — Fair
1212 µg/m³ — Fair
1212 µg/m³ — Fair
1313 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1414 µg/m³ — Fair
1616 µg/m³ — Moderate
1818 µg/m³ — Moderate
1717 µg/m³ — Moderate
1616 µg/m³ — Moderate
1313 µg/m³ — Fair
Best months: Jan–Feb, AprWorst months: Aug–Oct
Fair10–15 µg/m³Moderate15–25 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
La Unión
Peru
Annual Summary
Sunshine
3,122hrs/yr
Clear sky
53%
Worst month
7.8hrs/day
Vit D months
11.6months
UV 8+ days
350days/yr
UV 11+ days
215days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
1010 hrs — Sunny
1010 hrs — Sunny
9.79.7 hrs — Sunny
9.79.7 hrs — Sunny
1010 hrs — Very Sunny
9.99.9 hrs — Sunny
1010 hrs — Sunny
9.79.7 hrs — Sunny
9.79.7 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Very Sunny
Jan
Feb
Mar
Apr
May
Jun
1010 hrs — Sunny
1010 hrs — Sunny
9.79.7 hrs — Sunny
9.79.7 hrs — Sunny
1010 hrs — Very Sunny
9.99.9 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1010 hrs — Sunny
9.79.7 hrs — Sunny
9.79.7 hrs — Sunny
1010 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Very Sunny
Best months: May, Nov–DecWorst months: Mar, Aug–Sep
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●