Gillette
United States · 33K
Lifestyle Calendar
When this city supports your activity — and when it fights you.
Gillette
United States
Dinner Outside6 – 10 pm
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Verdict
Jan: 0% viability
0Feb: 0% viability
0Mar: 3% viability
3Apr: 13% viability
13May: 33% viability
33Jun: 60% viability
60Jul: 70% viability
70Aug: 79% viability
79Sep: 59% viability
59Oct: 15% viability
15Nov: 0% viability
0Dec: 0% viability
0Cold
Friction Breakdown
Heat
Cold
Wind
Rain
Humid
Air Q.
Best months: Jul, AugChallenging: Jan–May, 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.
Gillette
United States
Annual Average
GoodWHO annual classification
5.2µg/m³
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
PM2.5
4.64.6 µg/m³ — Excellent
4.34.3 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
4.44.4 µg/m³ — Excellent
5.15.1 µg/m³ — Good
6.76.7 µg/m³ — Good
6.76.7 µg/m³ — Good
7.67.6 µg/m³ — Good
5.45.4 µg/m³ — Good
4.44.4 µg/m³ — Excellent
4.94.9 µg/m³ — Excellent
Jan
Feb
Mar
Apr
May
Jun
4.64.6 µg/m³ — Excellent
4.34.3 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
3.93.9 µg/m³ — Excellent
4.44.4 µg/m³ — Excellent
5.15.1 µg/m³ — Good
Jul
Aug
Sep
Oct
Nov
Dec
6.76.7 µg/m³ — Good
6.76.7 µg/m³ — Good
7.67.6 µg/m³ — Good
5.45.4 µg/m³ — Good
4.44.4 µg/m³ — Excellent
4.94.9 µg/m³ — Excellent
Best months: Feb–AprWorst months: Jul–Sep
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.
Gillette
United States
Annual Summary
Sunshine
2,943hrs/yr
Clear sky
60%
Worst month
5.9hrs/day
Vit D months
7.4months
UV 8+ days
54days/yr
UV 11+ days
0days/yr
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Daily hrs
7.07.0 hrs — Good
8.58.5 hrs — Sunny
9.49.4 hrs — Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
8.78.7 hrs — Sunny
7.77.7 hrs — Good
6.96.9 hrs — Good
Jan
Feb
Mar
Apr
May
Jun
7.07.0 hrs — Good
8.58.5 hrs — Sunny
9.49.4 hrs — Sunny
1111 hrs — Very Sunny
1212 hrs — Very Sunny
1212 hrs — Very Sunny
Jul
Aug
Sep
Oct
Nov
Dec
1212 hrs — Very Sunny
1212 hrs — Very Sunny
1111 hrs — Very Sunny
8.78.7 hrs — Sunny
7.77.7 hrs — Good
6.96.9 hrs — Good
Best months: May–JulWorst months: Jan, Nov–Dec
GoodSunnyVery Sunny
Based on ERA5 sunshine data · CAMS UV indexConfidence: ●●●