Lisbon · April
Run in the morning.
Cool month: average high 66°F, low 54°F. Humidity averages 76% — the limiting factor on most runs. Cool, runnable conditions throughout — morning still has the steadiest air and lightest wind.
Avg high / low
66° / 54°F
Humidity
76%
Rain days
13/mo
Wind
13 mph
What April feels like in Lisbon
Sunrise
06:60
Mid-month average
Sunset
20:13
Mid-month average
Time-of-day breakdown
Morning
Coolest, driest air of the day. The window before sunrise is the most reliable comfortable hour.
Midday
Mild but UV and traffic peak. Workable if you don't mind shifting your pace.
Evening
Warm and runnable. Crowded routes but the air's typically calm.
What to wear running in Lisbon in April
The kit for April in Lisbon: shorts and a short-sleeve are the standard kit, a water-resistant cap or jacket on standby.
April vs the surrounding months
vs March
+4° avg high
+2 rain days
Lisbon in March →
April
66°F avg high
13 rain days
Best: morning
vs May
-6° avg high
+5 rain days
Lisbon in May →
Frequently Asked Questions
What is the best time of day to run in Lisbon in April?+
Morning. Cool, runnable conditions throughout — morning still has the steadiest air and lightest wind.
What's the average temperature in Lisbon in April?+
Average high 66°F, average low 54°F.
How does April compare to surrounding months in Lisbon?+
Compared to March (avg high 63°F), April is warmer. Compared to May (avg high 73°F), April is cooler.
Does it rain often in Lisbon in April?+
Expect about 13 measurable rain days in April, on average.