Spring
United States · 54K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Spring
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 19% viability
19Feb: 35% viability
35Mar: 65% viability
65Apr: 76% viability
76May: 79% viability
79Jun: 73% viability
73Jul: 65% viability
65Aug: 71% viability
71Sep: 83% viability
83Oct: 86% viability
86Nov: 48% viability
48Dec: 33% viability
33Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Apr–Jun, Aug–OctChallenging: Jan–Feb, Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
Spring
United States
Annual Average
GoodWHO annual classification
7.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
6.66.6 µg/m³ — Good
7.47.4 µg/m³ — Good
7.47.4 µg/m³ — Good
7.47.4 µg/m³ — Good
7.97.9 µg/m³ — Good
9.49.4 µg/m³ — Good
8.28.2 µg/m³ — Good
9.59.5 µg/m³ — Good
9.29.2 µg/m³ — Good
8.08.0 µg/m³ — Good
7.47.4 µg/m³ — Good
6.86.8 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
6.66.6 µg/m³ — Good
7.47.4 µg/m³ — Good
7.47.4 µg/m³ — Good
7.47.4 µg/m³ — Good
7.97.9 µg/m³ — Good
9.49.4 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
8.28.2 µg/m³ — Good
9.59.5 µg/m³ — Good
9.29.2 µg/m³ — Good
8.08.0 µg/m³ — Good
7.47.4 µg/m³ — Good
6.86.8 µg/m³ — Good
Best months: Jan–Feb, DecWorst months: Jun, Aug–Sep
Good5–10 µg/m³
Based on WUSTL PM2.5 dataset (2020–2024) · WHO 2021 thresholdsConfidence: ●●●
Sun & UV Profile
Monthly sunshine, sky clarity, and UV exposure patterns.
Spring
United States
Annual Summary
Sunshine
2,438hrs/yr
Clear sky
46%
Worst month
4.7hrs/day
Vit D months
9.9months
UV 8+ days
94days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
7.87.8 hrs — Good
7.37.3 hrs — Good
7.97.9 hrs — Good
8.78.7 hrs — Sunny
8.38.3 hrs — Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.79.7 hrs — Sunny
8.88.8 hrs — Sunny
7.77.7 hrs — Good
7.07.0 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
7.87.8 hrs — Good
7.37.3 hrs — Good
7.97.9 hrs — Good
8.78.7 hrs — Sunny
8.38.3 hrs — Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1111 hrs — Very Sunny
1111 hrs — Very Sunny
9.79.7 hrs — Sunny
8.88.8 hrs — Sunny
7.77.7 hrs — Good
7.07.0 hrs — Good
Best months: Jun–AugWorst months: Feb, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●