Darreh Shahr
Iran · 25K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Darreh ShahrIran
IranDinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 1% viability
1Mar: 18% viability
18Apr: 70% viability
70May: 92% viability
92Jun: 92% viability
92Jul: 80% viability
80Aug: 85% viability
85Sep: 98% viability
98Oct: 79% viability
79Nov: 18% viability
18Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Apr–OctChallenging: Jan–Mar, Nov–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Darreh ShahrIran
IranAnnual Average
UnhealthyWHO annual classification
35.4µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4343 µg/m³ — Unhealthy
3333 µg/m³ — Poor
3434 µg/m³ — Poor
3333 µg/m³ — Poor
3232 µg/m³ — Poor
3333 µg/m³ — Poor
3434 µg/m³ — Poor
4040 µg/m³ — Unhealthy
4040 µg/m³ — Unhealthy
3535 µg/m³ — Poor
3030 µg/m³ — Poor
3737 µg/m³ — Unhealthy
Jan
Feb
Mar
Apr
May
Jun
4343 µg/m³ — Unhealthy
3333 µg/m³ — Poor
3434 µg/m³ — Poor
3333 µg/m³ — Poor
3232 µg/m³ — Poor
3333 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
3434 µg/m³ — Poor
4040 µg/m³ — Unhealthy
4040 µg/m³ — Unhealthy
3535 µg/m³ — Poor
3030 µg/m³ — Poor
3737 µg/m³ — Unhealthy
Best months: May–Jun, NovWorst months: Jan, Aug–Sep
Poor25–35 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.
Darreh ShahrIran
IranAnnual Summary
Sunshine
3,244hrs/yr
Clear sky
76%
Worst month
6.3hrs/day
Vit D months
9.7months
UV 8+ days
145days/yr
UV 11+ days
24days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
7.87.8 hrs — Good
8.78.7 hrs — Sunny
9.39.3 hrs — Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1313 hrs — Very Sunny
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
8.08.0 hrs — Good
7.87.8 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
7.87.8 hrs — Good
8.78.7 hrs — Sunny
9.39.3 hrs — Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1313 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
8.08.0 hrs — Good
7.87.8 hrs — Good
Best months: Jun–AugWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●