Siraha
Nepal · 25K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Siraha
Nepal
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 16% viability
16Feb: 41% viability
41Mar: 94% viability
94Apr: 99% viability
99May: 92% viability
92Jun: 75% viability
75Jul: 77% viability
77Aug: 73% viability
73Sep: 76% viability
76Oct: 93% viability
93Nov: 89% viability
89Dec: 33% viability
33Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Mar–NovChallenging: Jan, Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Siraha
Nepal
Annual Average
UnhealthyWHO annual classification
47.7µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
6565 µg/m³ — Very Unhealthy
7474 µg/m³ — Very Unhealthy
5353 µg/m³ — Very Unhealthy
4848 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
3434 µg/m³ — Poor
3131 µg/m³ — Poor
2727 µg/m³ — Poor
2828 µg/m³ — Poor
3838 µg/m³ — Unhealthy
6767 µg/m³ — Very Unhealthy
6868 µg/m³ — Very Unhealthy
Jan
Feb
Mar
Apr
May
Jun
6565 µg/m³ — Very Unhealthy
7474 µg/m³ — Very Unhealthy
5353 µg/m³ — Very Unhealthy
4848 µg/m³ — Unhealthy
3939 µg/m³ — Unhealthy
3434 µg/m³ — Poor
Jul
Aug
Sep
Oct
Nov
Dec
3131 µg/m³ — Poor
2727 µg/m³ — Poor
2828 µg/m³ — Poor
3838 µg/m³ — Unhealthy
6767 µg/m³ — Very Unhealthy
6868 µg/m³ — Very Unhealthy
Best months: Jul–SepWorst months: Feb, Nov–Dec
Poor25–35 µg/m³Unhealthy35–50 µg/m³Very Unhealthy50–75 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Siraha
Nepal
Annual Summary
Sunshine
2,644hrs/yr
Clear sky
55%
Worst month
3.8hrs/day
Vit D months
10.8months
UV 8+ days
56days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
8.38.3 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Very Sunny
9.49.4 hrs — Sunny
8.08.0 hrs — Good
8.08.0 hrs — Good
8.28.2 hrs — Sunny
9.49.4 hrs — Sunny
9.79.7 hrs — Sunny
9.89.8 hrs — Sunny
Jan
Feb
Mar
Apr
May
Jun
8.38.3 hrs — Sunny
1010 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1010 hrs — Very Sunny
9.49.4 hrs — Sunny
Jul
Aug
Sep
Oct
Nov
Dec
8.08.0 hrs — Good
8.08.0 hrs — Good
8.28.2 hrs — Sunny
9.49.4 hrs — Sunny
9.79.7 hrs — Sunny
9.89.8 hrs — Sunny
Best months: Mar–MayWorst months: Jul–Sep
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●