All countries
Best Time to Visit Portugal
Climate based on Lisbon • 2015–2024
The best overall time to visit Portugal is July (excellent, score 99/100). The single best 14-day window: Jun 22 – Jul 5. Avoid January if you can — it scores lowest at 50/100.
Year-at-a-glance heatmap
Each cell shows a daily "visit suitability" score combining comfort (temperature), dryness (rainfall), and sunshine. Hover for details.
1
5
10
15
20
25
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Less suitable
More suitable
Best 14-day travel windows
Top pick
Jun 22 – Jul 5
14-day window • Score 99/100
Alternative 1
Jul 6 – Jul 19
14-day window • Score 99/100
Alternative 2
Jul 20 – Aug 2
14-day window • Score 98/100
Month-by-month breakdown
January
Fair50/100
- 15°C / 9°C
- 55mm total
- 7.7h sun/day
February
Fair54/100
- 16°C / 9°C
- 49mm total
- 8.5h sun/day
March
Good61/100
- 17°C / 10°C
- 59mm total
- 9.9h sun/day
April
Good71/100
- 19°C / 12°C
- 62mm total
- 11.1h sun/day
May
Excellent87/100
- 23°C / 14°C
- 38mm total
- 12.3h sun/day
June
Excellent96/100
- 25°C / 16°C
- 16mm total
- 13.3h sun/day
July
Excellent99/100
- 28°C / 18°C
- 4mm total
- 13.4h sun/day
August
Excellent98/100
- 28°C / 19°C
- 2mm total
- 12.5h sun/day
September
Excellent96/100
- 26°C / 18°C
- 30mm total
- 11.1h sun/day
October
Excellent84/100
- 23°C / 16°C
- 78mm total
- 9.1h sun/day
November
Good63/100
- 18°C / 12°C
- 75mm total
- 7.6h sun/day
December
Fair52/100
- 16°C / 10°C
- 77mm total
- 7.4h sun/day
Plan your trip to Portugal
Found your dates? Use TimeOffCalendar to line up the trip with your time off, public holidays, and your partner's schedule. Free for one person, forever.
Plan my time off