Saint Croix
U.S. Virgin Islands · 51K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Saint Croix
U.S. Virgin Islands
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 49% viability
49Feb: 33% viability
33Mar: 50% viability
50Apr: 50% viability
50May: 55% viability
55Jun: 39% viability
39Jul: 23% viability
23Aug: 40% viability
40Sep: 60% viability
60Oct: 57% viability
57Nov: 41% viability
41Dec: 46% viability
46Humid
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: NoneChallenging: Feb, Jun–Jul
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Saint Croix
U.S. Virgin Islands
Annual Average
GoodWHO annual classification
6.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4.34.3 µg/m³ — Excellent
4.04.0 µg/m³ — Excellent
4.64.6 µg/m³ — Excellent
6.96.9 µg/m³ — Good
7.87.8 µg/m³ — Good
7.17.1 µg/m³ — Good
7.67.6 µg/m³ — Good
9.99.9 µg/m³ — Good
8.28.2 µg/m³ — Good
7.97.9 µg/m³ — Good
5.25.2 µg/m³ — Good
2.82.8 µg/m³ — Excellent
Jan
Feb
Mar
Apr
May
Jun
4.34.3 µg/m³ — Excellent
4.04.0 µg/m³ — Excellent
4.64.6 µg/m³ — Excellent
6.96.9 µg/m³ — Good
7.87.8 µg/m³ — Good
7.17.1 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.67.6 µg/m³ — Good
9.99.9 µg/m³ — Good
8.28.2 µg/m³ — Good
7.97.9 µg/m³ — Good
5.25.2 µg/m³ — Good
2.82.8 µg/m³ — Excellent
Best months: Jan–Feb, DecWorst months: Aug–Oct
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.
Saint Croix
U.S. Virgin Islands
Annual Summary
Sunshine
3,341hrs/yr
Clear sky
65%
Worst month
8.7hrs/day
Vit D months
11.6months
UV 8+ days
245days/yr
UV 11+ days
69days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
9.59.5 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Very Sunny
9.39.3 hrs — Sunny
9.09.0 hrs — Sunny
9.49.4 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
9.59.5 hrs — Sunny
1010 hrs — Very Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Very Sunny
9.39.3 hrs — Sunny
9.09.0 hrs — Sunny
9.49.4 hrs — Sunny
Best months: May–JulWorst months: Oct–Dec
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●