Ḩajjah
Yemen · 90K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Ḩajjah
Yemen
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 91% viability
91Feb: 95% viability
95Mar: 97% viability
97Apr: 97% viability
97May: 92% viability
92Jun: 86% viability
86Jul: 93% viability
93Aug: 89% viability
89Sep: 87% viability
87Oct: 83% viability
83Nov: 83% viability
83Dec: 92% viability
92Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jan–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.
Ḩajjah
Yemen
Annual Average
PoorWHO annual classification
28.5µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
3737 µg/m³ — Unhealthy
2626 µg/m³ — Poor
2929 µg/m³ — Poor
4242 µg/m³ — Unhealthy
3030 µg/m³ — Poor
2828 µg/m³ — Poor
3636 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2222 µg/m³ — Moderate
1717 µg/m³ — Moderate
Jan
Feb
Mar
Apr
May
Jun
2323 µg/m³ — Moderate
2424 µg/m³ — Moderate
3737 µg/m³ — Unhealthy
2626 µg/m³ — Poor
2929 µg/m³ — Poor
4242 µg/m³ — Unhealthy
Jul
Aug
Sep
Oct
Nov
Dec
3030 µg/m³ — Poor
2828 µg/m³ — Poor
3636 µg/m³ — Unhealthy
2727 µg/m³ — Poor
2222 µg/m³ — Moderate
1717 µg/m³ — Moderate
Best months: Jan, Nov–DecWorst months: Mar, Jun, Sep
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.
Ḩajjah
Yemen
Annual Summary
Sunshine
2,972hrs/yr
Clear sky
60%
Worst month
6.9hrs/day
Vit D months
11.6months
UV 8+ days
250days/yr
UV 11+ days
37days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.58.5 hrs — Sunny
9.19.1 hrs — Sunny
9.69.6 hrs — Sunny
1010 hrs — Very Sunny
9.89.8 hrs — Sunny
9.29.2 hrs — Sunny
8.88.8 hrs — Sunny
8.88.8 hrs — Sunny
8.98.9 hrs — Sunny
9.79.7 hrs — Sunny
9.19.1 hrs — Sunny
9.09.0 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
8.58.5 hrs — Sunny
9.19.1 hrs — Sunny
9.69.6 hrs — Sunny
1010 hrs — Very Sunny
9.89.8 hrs — Sunny
9.29.2 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.88.8 hrs — Sunny
8.88.8 hrs — Sunny
8.98.9 hrs — Sunny
9.79.7 hrs — Sunny
9.19.1 hrs — Sunny
9.09.0 hrs — Sunny
Best months: Apr–May, OctWorst months: Jan, Jul–Aug
SunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●