Pedroso weather in September

In September, Pedroso sees average daytime highs of 22°C and overnight lows near 16°C, with 69 mm of rain across 6.7 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 23°C in the first days to 21°C by the end. The sky is clear or mostly clear about 51% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Pedroso's 3rd-clearest and 12th-windiest month. For the whole year in context, see Pedroso's year-round climate.

Daytime high
22°
3rd warmest
Overnight low
16°
10th coldest
Rainfall
69 mm
6.7 wet days
Daylight
12 h 18 min
6:21 AM – 6:37 PM
Cloud cover
41%
3rd clearest
Wind
12 km/h
12th windiest
Solar energy
4.93 kWh/m²
Travel score
7.5
out of 10

Pedroso is human settlement in Portugal.

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 23°C in the first days to 21°C by the end.

A typical September day in Pedroso reaches about 22°C in the afternoon and slips back to 16°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 26°C. Set against its neighbours, September runs about 2°C cooler than August and about 3°C warmer than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12316
22316
32316
42316
52316
62316
72316
82316
92316
102316
112316
122216
132216
142216
152216
162216
172215
182215
192215
202215
212215
222215
232115
242115
252115
262115
272115
282115
292115
302115

Pedroso 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
Jan13° / 17212.99.43.5
Feb14° / 1129.910.34.0
Mar16° / 13010.711.74.9
Apr17° / 11°12711.913.15.2
May19° / 13°11010.614.36.2
Jun21° / 15°40614.97.4
Jul23° / 16°233.914.78.5
Aug24° / 17°314.213.78.5
Sep22° / 16°696.712.37.5
Oct19° / 14°18912.810.95.8
Nov16° / 10°19113.69.74.5
Dec14° / 18613.49.13.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 31%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17723
27723
37723
47723
57723
67525
77525
87426
97426
107327
117327
127228
137228
147129
157030
166931
176832
186832
196634
206535
216535
226337
236337
246238
256238
266139
276040
285941
296040
305941

Chance of precipitation in September

Any precipitation

Pedroso gets around 69 mm of rain over 6.7 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 23% and peaks near 29% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
115
216
316
416
516
617
717
818
919
1020
1120
1221
1322
1423
1524
1624
1725
1825
1926
2026
2127
2227
2327
2428
2528
2628
2728
2829
2929
3029

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the comfortable band about 46% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
11541422
21541421
31642411
41642411
51642411
61743401
71743390
81744380
91844381
101845371
111845361
121946351
131946341
141947331
152047321
162048311
172148301
182249291
192349281
202349271
212449261
222549251
232549250
242649250
252748240
262848240
272947230
283046230
293245220
303345220

Wind in September

Winds average 12 km/h in September, the calmest month.

Across September, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 hours at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over September. Sunrise moves from 6:06 AM to 6:36 AM, and sunset from 7:04 PM to 6:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.06:067:04
212.96:077:02
312.96:087:00
412.86:096:59
512.86:106:57
612.76:116:55
712.76:126:54
812.66:136:52
912.66:146:50
1012.66:156:48
1112.56:166:46
1212.56:176:45
1312.46:186:43
1412.46:196:41
1512.36:206:39
1612.36:216:37
1712.26:226:36
1812.26:236:34
1912.16:246:32
2012.16:256:30
2112.06:266:29
2212.06:276:27
2311.96:296:25
2411.96:306:23
2511.86:316:21
2611.86:326:20
2711.86:336:18
2811.76:346:16
2911.76:356:14
3011.66:366:13

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.93 kWh/m².

For context, solar energy here swings from a low near 1.64 kWh/m² to a high of 7.34 kWh/m² in July across the year — September's 4.93 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.8Bright
25.7Bright
35.7Bright
45.6Bright
55.5Bright
65.5Bright
75.4Bright
85.4Bright
95.3Bright
105.3Bright
115.2Bright
125.1Bright
135.1Bright
145.0Bright
154.9Bright
164.9Bright
174.8Bright
184.8Bright
194.7Bright
204.7Bright
214.6Bright
224.5Bright
234.5Bright
244.4Bright
254.4Bright
264.3Bright
274.3Bright
284.2Bright
294.2Bright
304.1Bright
Planning a trip in September

Hazard calendar for Pedroso

In seasonPeak

None of Pedroso's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Pedroso's rainy season runs October–May, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Pedroso?

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

7.5
Sightseeing
3rd-best month of the year
5.2
Beach & pool
3rd-best month of the year

September is one of the better times to visit Pedroso for general sightseeing.

What to pack for Pedroso in September

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

In September, Pedroso sees daytime highs around 22°C and nights near 16°C. Worth packing: light clothes and sun protection. About 7 days see rain.

light clothessun protection

Sea temperature near Pedroso in September

The nearest coast averages about 17°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 17°C and coldest in February near 13°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

12°14°16°18°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar14Bracing
Apr14Bracing
May16Cool
Jun17Cool
Jul17Cool
Aug17Cool
Sep17Cool
Oct17Cool
Nov16Cool
Dec15Bracing

UV index in Pedroso in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Pedroso peaks around June 23 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 23UV 9Dec 20UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May7High
Jun9Very high
Jul9Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec2Low

Air quality in Pedroso in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Pedroso is worst in September — around 19 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (November, 7 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodGoodModerateGoodSep 1318 µg/m³Nov 237 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar12Moderate
Apr11Good
May9Good
Jun9Good
Jul8Good
Aug16Moderate
Sep19Moderate
Oct13Moderate
Nov7Good
Dec7Good
Location & terrain

Where is Pedroso?

Pedroso sits at 41.4°N, 8.7°W, 35 m above sea level, in Portugal. The nearest listed city is Póvoa de Varzim, 3.0 km away.

Topography around Pedroso

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

Within 3 km, the terrain around Pedroso has only modest variations in elevation — a maximum elevation change of 151 m around an average of 35 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 303 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,520 m.

The land around Pedroso is covered by artificial surfaces (29%), cropland (27%) and grassland (23%) within 3 km, water (44%) and trees (21%) within 16 km, and trees (39%), water (29%) and grassland (23%) within 80 km.

3 km
151 m
16 km
303 m
80 km
1,520 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Póvoa de Varzim 3.0 km · Vila do Conde 6.0 km · Esposende 14 km · Barcelos 17 km · Trofa 18 km · Bougado 18 km · Vermoim 22 km · Maia 22 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 Pedroso (41.411°, -8.749°, elevation 35 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).