Forest Grove
United States · 24K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Forest GroveUnited 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: 14% viability
14Apr: 36% viability
36May: 57% viability
57Jun: 82% viability
82Jul: 95% viability
95Aug: 91% viability
91Sep: 80% viability
80Oct: 43% viability
43Nov: 2% viability
2Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jun–SepChallenging: Jan–Apr, 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.
Forest GroveUnited States
United StatesAnnual Average
GoodWHO annual classification
5.3µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
5.45.4 µg/m³ — Good
5.85.8 µg/m³ — Good
4.84.8 µg/m³ — Excellent
3.63.6 µg/m³ — Excellent
4.24.2 µg/m³ — Excellent
4.54.5 µg/m³ — Excellent
5.45.4 µg/m³ — Good
4.64.6 µg/m³ — Excellent
7.07.0 µg/m³ — Good
7.17.1 µg/m³ — Good
6.76.7 µg/m³ — Good
5.05.0 µg/m³ — Excellent
Jan
Feb
Mar
Apr
May
Jun
5.45.4 µg/m³ — Good
5.85.8 µg/m³ — Good
4.84.8 µg/m³ — Excellent
3.63.6 µg/m³ — Excellent
4.24.2 µg/m³ — Excellent
4.54.5 µg/m³ — Excellent
Jul
Aug
Sep
Oct
Nov
Dec
5.45.4 µg/m³ — Good
4.64.6 µg/m³ — Excellent
7.07.0 µg/m³ — Good
7.17.1 µg/m³ — Good
6.76.7 µg/m³ — Good
5.05.0 µg/m³ — Excellent
Best months: Apr–JunWorst months: Sep–Nov
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.
Forest GroveUnited States
United StatesAnnual Summary
Sunshine
2,224hrs/yr
Clear sky
44%
Worst month
0.8hrs/day
Vit D months
5.3months
UV 8+ days
26days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
3.33.3 hrs — Low
6.36.3 hrs — Good
7.97.9 hrs — Good
9.79.7 hrs — Sunny
1010 hrs — Very Sunny
1212 hrs — Very Sunny
1313 hrs — Very Sunny
1212 hrs — Very Sunny
1010 hrs — Sunny
7.77.7 hrs — Good
4.74.7 hrs — Moderate
3.33.3 hrs — Low
Jan
Feb
Mar
Apr
May
Jun
3.33.3 hrs — Low
6.36.3 hrs — Good
7.97.9 hrs — Good
9.79.7 hrs — Sunny
1010 hrs — Very Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1313 hrs — Very Sunny
1212 hrs — Very Sunny
1010 hrs — Sunny
7.77.7 hrs — Good
4.74.7 hrs — Moderate
3.33.3 hrs — Low
Best months: Jun–AugWorst months: Jan, Nov–Dec
LowModerateGoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●