Liberia
Costa Rica · 53K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
LiberiaCosta Rica
Costa RicaDinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 100% viability
100Feb: 99% viability
99Mar: 99% viability
99Apr: 95% viability
95May: 78% viability
78Jun: 63% viability
63Jul: 83% viability
83Aug: 72% viability
72Sep: 72% viability
72Oct: 70% viability
70Nov: 72% viability
72Dec: 96% viability
96Humid
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jan–May, Jul–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.
LiberiaCosta Rica
Costa RicaAnnual Average
ModerateWHO annual classification
16.0µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
1414 µg/m³ — Fair
1515 µg/m³ — Moderate
1515 µg/m³ — Fair
1515 µg/m³ — Moderate
1414 µg/m³ — Fair
1515 µg/m³ — Fair
1919 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
1616 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
1414 µg/m³ — Fair
1515 µg/m³ — Moderate
1515 µg/m³ — Fair
1515 µg/m³ — Moderate
1414 µg/m³ — Fair
1515 µg/m³ — Fair
Jul
Aug
Sep
Oct
Nov
Dec
1919 µg/m³ — Moderate
1717 µg/m³ — Moderate
1717 µg/m³ — Moderate
1919 µg/m³ — Moderate
1818 µg/m³ — Moderate
1616 µg/m³ — Moderate
Best months: Jan, Mar, MayWorst months: Jul, Oct–Nov
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.
LiberiaCosta Rica
Costa RicaAnnual Summary
Sunshine
2,484hrs/yr
Clear sky
42%
Worst month
4.8hrs/day
Vit D months
11.6months
UV 8+ days
260days/yr
UV 11+ days
79days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
9.59.5 hrs — Sunny
9.89.8 hrs — Sunny
1010 hrs — Very Sunny
9.99.9 hrs — Sunny
9.69.6 hrs — Sunny
9.69.6 hrs — Sunny
9.29.2 hrs — Sunny
8.68.6 hrs — Sunny
8.38.3 hrs — Sunny
8.08.0 hrs — Good
8.38.3 hrs — Sunny
1010 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
9.59.5 hrs — Sunny
9.89.8 hrs — Sunny
1010 hrs — Very Sunny
9.99.9 hrs — Sunny
9.69.6 hrs — Sunny
9.69.6 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
9.29.2 hrs — Sunny
8.68.6 hrs — Sunny
8.38.3 hrs — Sunny
8.08.0 hrs — Good
8.38.3 hrs — Sunny
1010 hrs — Sunny
Best months: Mar–Apr, DecWorst months: Sep–Nov
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●