Weather in Loures

Calculated from weather data of Humberto Delgado Airport (Lisbon Portela Airport) (LPPT) between 2020 and 2024.

Maximum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	14.4	15.9	14.0	15.1	12.9	14.3
February	16.4	17.5	15.5	17.6	15.8	17.8
March	17.6	17.5	18.8	16.5	18.6	18.1
April	19.8		23.8	18.3	19.8	18.1
May	23.5		24.0	25.1	21.8	24.0
June	25.0		27.3	24.8	24.3	24.0
July	27.8		27.6	31.1	26.8	30.8
August	28.5		29.8	27.5	27.6	27.5
September	26.8		25.8	25.3	25.8	27.3
October	23.8		24.5	23.8	24.6	21.6
November	17.7		18.3	18.3	17.5	17.8
December	15.4		14.9	16.1	16.3	14.8
Average	20.9	16.9	22.1	21.8	21.0	21.3

6th highest temperature of Portugal

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2024	2023	2022	2021	2020
January	7.9	10	8	8	7	8
February	9.1	11	7	9	11	10
March	10.0	10	10	10	10	10
April	11.6		13	11	13	12
May	14.3		15	15	13	15
June	16.1		18	16	15	16
July	17.8		18	19	17	19
August	18.1		19	18	18	18
September	17.4		18	18	18	18
October	15.2		16	17	16	14
November	11.5		13	12	10	12
December	9.4		9	12	11	9
Average	12.8	10.3	13.6	13.7	13.0	13.3

7th lowest temperature of Portugal

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2024	2023	2022	2021	2020
30 °C or warmer	0	35	29	15	40
25 °C or warmer	0	114	101	88	90
20 °C or warmer	8	208	184	189	180
0 °C or colder	0	0	0	1	0

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	7.8	10	8	3	9	8
February	6.9	15	2	1	17	4
March	8.6	14	6	12	1	4
April	7.4		2	6	8	12
May	3.2		2	1	3	5
June	2.7		2	3	3	1
July	0.4		0	0	1	0
August	0.6		0	0	0	3
September	2.3		5	4	2	2
October	7.2		14	7	5	9
November	10.1		9	17	3	7
December	9.9		5	15	14	18
Average	6.0	13.0	4.2	5.0	4.8	5.8

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (km/h)

Month	Average	2024	2023	2022	2021	2020
January	14.5	13	15	13	16	16
February	15.3	17	14	13	17	12
March	17.5	18	14	19	16	17
April	16.4		16	20	14	16
May	17.5		19	17	18	16
June	18.1		19	19	19	18
July	18.5		20	16	20	18
August	18.6		21	16	18	19
September	16.5		15	17	17	16
October	15.2		16	14	14	16
November	14.9		14	13	16	13
December	14.1		12	16	15	13
Average	16.6	16.2	16.5	16.4	16.7	16.1

8th highest wind speed of Portugal

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2024	2023	2022	2021	2020
January	E	N	NE	NW	NE
February	W	NE	N	SW	N
March	W	W	N	NE	N
April		NW	NW	W	SW
May		NW	W	NW	NW
June		NW	NW	NW	NW
July		NW	NW	NW	NW
August		NW	NW	NW	NW
September		W	NW	NW	W
October		SW	SW	NW	NW
November		W	W	N	NE
December		N	SW	NW	NW

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.

Loures weather Q&A

What is the warmest month in Loures?

The warmest month is August with an average temperature of 29 °C over the past years.

What is the coldest month in Loures?

The coldest month is January with an average daytime temperature of 14 °C in the past few years.

Which month is the wettest in Loures?

Chance of precipitation is the highest in November with a probability of around 10.1 %.

Which month is the driest in Loures?

The least rainfall and snow can be expected in July. The probability is about 0.5 %.