Weather in Lisbon in May

General weather information about Lisbon

Average annual temperature is 8.8 °C

Absolute maximum temperature: 31.0 °C

Absolute minimum temperature: -24.8 °C

Number of sunny days: 137 days

Number of rainy days: 188 days

Number of snow days: 40 days

Look at detailed online map of Lisbon

* Weather data for Lisbon Canada is based on climate observations for 2026 year

Lisbon air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	6.0	12.4	9.8	26.2	30.0	31.0	29.3	26.6	30.0	26.6	13.3	12.0
Average daytime temperature (°C)	0.9	2.6	3.8	13.6	19.6	23.8	25.4	23.0	21.5	14.5	6.2	4.5
Average temperature (°C)	-1.7	-2.7	-0.8	7.6	13.0	18.4	20.4	18.4	16.7	10.9	2.6	1.8
Average night temperature (°C)	-4.1	-6.6	-4.7	2.7	7.1	13.5	16.1	14.3	12.9	8.2	-0.6	-0.2
Absolute minimum temperature (°C)	-14.7	-24.8	-11.3	-6.2	0.2	9.8	12.4	8.7	5.9	-2.1	-8.0	-5.0

Lisbon monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.4	10.5	11.9	13.4	14.7	15.4	15.0	13.9	12.5	11.0	9.7	9.0
Daylight minimum duration (h)	9.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	2.1	5.9	6.0	8.5	11.5	11.7	11.5	9.9	9.4	5.3	4.7	2.4
Precipitation (mm)	76	77	114	115	42	76	125	76	30	70	59	81
Sunny days	9	11	8	12	20	13	4	11	15	9	13	12
Rainy days	13	9	10	16	11	17	27	20	15	22	13	15
Snow days	9	8	13	2	0	0	0	0	0	0	4	4

Lisbon - weather forecast by months

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Best time to visit Lisbon:

The best time to visit Lisbon during the most sunny months:

May — 11.5(h)
June — 11.7(h)
July — 11.5(h)
August — 9.9(h)
September — 9.4(h)

Months with the longest average daylight duration in Lisbon:

June — 15.4(h)

The largest precipitation sum in Lisbon is at

March — 114(mm)

April — 115(mm)

July — 125(mm)

Weather forecast in the closest to Lisbon admin centers