Ithaca
United States · 31K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
IthacaUnited States
United StatesDinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 0% viability
0Mar: 6% viability
6Apr: 21% viability
21May: 55% viability
55Jun: 81% viability
81Jul: 81% viability
81Aug: 82% viability
82Sep: 65% viability
65Oct: 29% viability
29Nov: 2% viability
2Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jun–AugChallenging: Jan–Apr, Oct–Dec
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025Confidence: ●●●
Air Quality Profile
Annual and monthly PM2.5 levels against WHO guidelines.
IthacaUnited States
United StatesAnnual Average
GoodWHO annual classification
5.9µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
6.66.6 µg/m³ — Good
5.95.9 µg/m³ — Good
6.36.3 µg/m³ — Good
4.34.3 µg/m³ — Excellent
5.75.7 µg/m³ — Good
6.96.9 µg/m³ — Good
7.37.3 µg/m³ — Good
5.85.8 µg/m³ — Good
5.65.6 µg/m³ — Good
5.05.0 µg/m³ — Excellent
5.75.7 µg/m³ — Good
6.36.3 µg/m³ — Good
Jan
Feb
Mar
Apr
May
Jun
6.66.6 µg/m³ — Good
5.95.9 µg/m³ — Good
6.36.3 µg/m³ — Good
4.34.3 µg/m³ — Excellent
5.75.7 µg/m³ — Good
6.96.9 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
7.37.3 µg/m³ — Good
5.85.8 µg/m³ — Good
5.65.6 µg/m³ — Good
5.05.0 µg/m³ — Excellent
5.75.7 µg/m³ — Good
6.36.3 µg/m³ — Good
Best months: Apr, Sep–OctWorst months: Jan, Jun–Jul
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.
IthacaUnited States
United StatesAnnual Summary
Sunshine
1,962hrs/yr
Clear sky
38%
Worst month
0.9hrs/day
Vit D months
6.1months
UV 8+ days
13days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
3.03.0 hrs — Low
6.96.9 hrs — Good
8.08.0 hrs — Good
8.68.6 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1010 hrs — Very Sunny
8.38.3 hrs — Sunny
7.37.3 hrs — Good
5.35.3 hrs — Moderate
4.04.0 hrs — Low
Jan
Feb
Mar
Apr
May
Jun
3.03.0 hrs — Low
6.96.9 hrs — Good
8.08.0 hrs — Good
8.68.6 hrs — Sunny
1010 hrs — Very Sunny
1111 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1010 hrs — Very Sunny
8.38.3 hrs — Sunny
7.37.3 hrs — Good
5.35.3 hrs — Moderate
4.04.0 hrs — Low
Best months: May–JulWorst months: Jan, Nov–Dec
LowModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●