Albufeira weather in September

In September, Albufeira sees average daytime highs of 23°C and overnight lows near 19°C, with 18 mm of rain across 2.7 wet days and about 12.3 hours of daylight. It is the 3rd-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 24°C in the first days to 22°C by the end. The sky is clear or mostly clear about 70% of the time in September, and the air most often feels humid.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Albufeira's 4th-clearest and 12th-windiest month. For the whole year in context, see Albufeira's year-round climate.

Daytime high
23°
3rd warmest
Overnight low
19°
10th coldest
Rainfall
18 mm
2.7 wet days
Daylight
12 h 12 min
6:20 AM – 6:34 PM
Cloud cover
28%
4th clearest
Wind
16 km/h
12th windiest
Solar energy
5.64 kWh/m²
Travel score
8.6
out of 10

Albufeira is human settlement in Portugal.

Air quality
Good
PM10 20.9 µg/m³ · 2019

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 24°C in the first days to 22°C by the end.

A typical September day in Albufeira reaches about 23°C in the afternoon and slips back to 19°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 25°C. Set against its neighbours, September runs about 2°C cooler than August and about 2°C warmer than October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12420
22420
32420
42420
52420
62320
72320
82320
92320
102320
112319
122319
132319
142319
152319
162319
172319
182319
192219
202219
212219
222219
232219
242219
252219
262219
272219
282219
292218
302218

Albufeira weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan15° / 12°517.19.75.0
Feb15° / 12°445.610.65.2
Mar16° / 13°496.511.75.8
Apr17° / 14°385.612.96.4
May19° / 16°234.2147.4
Jun22° / 18°40.814.58.8
Jul24° / 19°00.114.39.7
Aug24° / 20°20.313.49.5
Sep23° / 19°182.712.38.6
Oct20° / 17°636.5117.2
Nov18° / 15°657.3106.4
Dec16° / 13°847.59.55.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 70% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 17%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1928
2919
39010
49010
59010
68911
78812
88713
98713
108713
118515
128515
138515
148317
158317
168317
178218
188119
198119
208020
218020
227921
237822
247822
257624
267624
277525
287525
297525
307426

Chance of precipitation in September

Any precipitation

Albufeira gets around 18 mm of rain over 2.7 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 9% and peaks near 13% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
12
22
33
43
53
64
74
85
96
106
117
128
138
149
1510
1610
1711
1811
1911
2012
2112
2212
2312
2412
2512
2612
2712
2813
2913
3013

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the humid band about 51% of days. Sticky, muggy-or-worse air turns up on roughly 16% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12235817
22235817
32235817
42235817
53245617
63245617
74245517
84255417
95255317
105255416
115265316
126265216
136275116
146285016
157284916
167284916
177294816
187294816
197304816
207304715
217304715
227314715
237314715
247314714
257324714
268324614
278324614
288324613
299324613
3010324613

Wind in September

Winds average 16 km/h in September, the calmest month.

Across September, daily wind ranges from about 16 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
417light breeze
517light breeze
617light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3016light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over September. Sunrise moves from 6:08 AM to 6:32 AM, and sunset from 6:58 PM to 6:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:086:58
212.86:096:56
312.86:096:55
412.76:106:53
512.76:116:52
612.66:126:50
712.66:136:49
812.66:146:47
912.56:146:45
1012.56:156:44
1112.46:166:42
1212.46:176:41
1312.46:186:39
1412.36:196:38
1512.36:196:36
1612.26:206:34
1712.26:216:33
1812.26:226:31
1912.16:236:30
2012.16:246:28
2112.06:256:26
2212.06:256:25
2311.96:266:23
2411.96:276:22
2511.96:286:20
2611.86:296:18
2711.86:306:17
2811.76:316:15
2911.76:316:14
3011.76:326:12

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.64 kWh/m².

For context, solar energy here swings from a low near 2.32 kWh/m² to a high of 7.92 kWh/m² in July across the year — September's 5.64 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.3Intense
46.3Intense
56.2Intense
66.2Intense
76.1Intense
86.1Intense
96.0Intense
106.0Bright
115.9Bright
125.8Bright
135.8Bright
145.7Bright
155.7Bright
165.6Bright
175.6Bright
185.5Bright
195.5Bright
205.4Bright
215.3Bright
225.3Bright
235.2Bright
245.2Bright
255.1Bright
265.1Bright
275.0Bright
285.0Bright
294.9Bright
304.9Bright
Planning a trip in September

Is September a good time to visit Albufeira?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

8.6
Sightseeing
4th-best month of the year
6.4
Beach & pool
3rd-best month of the year

September is one of the better times to visit Albufeira for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Albufeira in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Albufeira sees daytime highs around 23°C and nights near 19°C. Worth packing: light clothes and sun protection.

light clothessun protection

Sea temperature near Albufeira in September

The nearest coast averages about 20°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 20°C and coldest in February near 15°C.

It's comfortable for a long swim from Aug 1 to Sep 27 — about 1.9 months when the water holds above 20°C.

14°16°18°20°22°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb15Cool
Mar15Cool
Apr16Cool
May17Cool
Jun19Cool
Jul20Cool
Aug20Refreshing
Sep20Refreshing
Oct20Cool
Nov18Cool
Dec17Cool

UV index in Albufeira in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Albufeira peaks around July 14 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highHighModerateJul 14UV 10Dec 19UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar7High
Apr8Very high
May7Very high
Jun9Very high
Jul10Very high
Aug9Very high
Sep7High
Oct5High
Nov3Moderate
Dec2Low
Location & terrain

Where is Albufeira?

Albufeira sits at 37.1°N, 8.3°W, 14 m above sea level, in Portugal. The nearest listed city is Quarteira, 13 km away.

Topography around Albufeira

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Albufeira.

Within 3 km, the terrain around Albufeira has only modest variations in elevation — a maximum elevation change of 114 m around an average of 34 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 320 m; within 80 km, large variations in elevation — a maximum elevation change of 894 m.

The land around Albufeira is covered by water (37%), grassland (27%) and artificial surfaces (23%) within 3 km, water (48%) and grassland (24%) within 16 km, and water (43%) and grassland (27%) within 80 km.

3 km
114 m
16 km
320 m
80 km
894 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Quarteira 13 km · Loulé 21 km · Portimão 26 km · Faro 30 km · Olhão 37 km · Lagos 38 km · Quelfes 38 km · Porto de Mós 38 km

Portugal travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E / F
230 V · 50 Hz
Prices
≈ 60% of US
price level, 2025
GDP per capita
$32,082
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
95%
of population, 2024
Homicide rate
0.7
per 100k, 2022
Road deaths
8.2
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 612
Religion
Catholic 68%not applicable 13%no religion 12%no response 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Albufeira (37.0882°, -8.2503°, elevation 14 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).