Moaña weather in September

In September, Moaña sees average daytime highs of 20°C and overnight lows near 15°C, with 88 mm of rain across 8.7 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 21°C in the first days to 19°C by the end. The sky is clear or mostly clear about 44% 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 Moaña's 4th-clearest and 12th-windiest month. For the whole year in context, see Moaña's year-round climate.

Daytime high
20°
3rd warmest
Overnight low
15°
10th coldest
Rainfall
88 mm
8.7 wet days
Daylight
12 h 18 min
7:21 AM – 7:38 PM
Cloud cover
46%
4th clearest
Wind
12 km/h
12th windiest
Solar energy
4.68 kWh/m²
Travel score
6.8
out of 10

Moaña is capital of Moaña Municipality, Spain.

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 21°C in the first days to 19°C by the end.

A typical September day in Moaña reaches about 20°C in the afternoon and slips back to 15°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 24°C. Set against its neighbours, September runs about 2°C cooler than August and about 3°C warmer than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
12216
22216
32116
42116
52116
62116
72116
82116
92116
102115
112115
122115
132115
142115
152115
162015
172015
182015
192015
202015
212015
222015
232015
242015
252014
262014
271914
281914
291914
301914

Moaña 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
Jan12° / 22114.59.33.0
Feb13° / 14911.210.33.4
Mar14° / 15811.611.64.2
Apr15° / 10°15213.513.14.4
May17° / 12°11812.314.45.5
Jun20° / 14°577.6156.8
Jul22° / 16°355.214.87.8
Aug22° / 16°49613.77.7
Sep20° / 15°888.712.36.8
Oct18° / 13°21413.510.85.4
Nov15° / 10°23515.29.63.9
Dec13° / 2241593.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 44% 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 38%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17228
27129
37129
47129
57030
66931
76832
86832
96733
106634
116535
126436
136436
146337
156238
166139
176040
186040
195941
205941
215842
225743
235644
245644
255644
265446
275446
285347
295347
305248

Chance of precipitation in September

Any precipitation

Moaña gets around 88 mm of rain over 8.7 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 29% and peaks near 33% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
122
222
323
423
524
624
725
826
927
1027
1128
1229
1330
1430
1531
1631
1731
1831
1932
2032
2132
2232
2332
2432
2532
2632
2732
2832
2932
3033

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 49% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
11347391
21447391
31446391
41446390
51546390
61546380
71646380
81746380
91746370
101846360
111946360
121946350
132046340
142047330
152147320
162148300
172249290
182350270
192351260
202451250
212552230
222553220
232653210
242753200
252852200
262952190
273151180
283250180
293449170
303548170

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
113light breeze
213light 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
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light 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 7:05 AM to 7:36 AM, and sunset from 8:05 PM to 7:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.07:058:05
213.07:068:03
312.97:078:01
412.97:087:59
512.87:097:58
612.87:107:56
712.77:117:54
812.77:127:52
912.67:137:50
1012.67:147:49
1112.57:157:47
1212.57:167:45
1312.47:187:43
1412.47:197:41
1512.37:207:40
1612.37:217:38
1712.27:227:36
1812.27:237:34
1912.17:247:32
2012.17:257:30
2112.07:267:29
2212.07:277:27
2311.97:297:25
2411.97:307:23
2511.87:317:21
2611.87:327:19
2711.77:337:18
2811.77:347:16
2911.67:357:14
3011.67:367:12

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.68 kWh/m².

For context, solar energy here swings from a low near 1.49 kWh/m² to a high of 7 kWh/m² in July across the year — September's 4.68 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.4Bright
35.4Bright
45.3Bright
55.3Bright
65.2Bright
75.2Bright
85.1Bright
95.0Bright
105.0Bright
114.9Bright
124.9Bright
134.8Bright
144.7Bright
154.7Bright
164.6Bright
174.6Bright
184.5Bright
194.4Bright
204.4Bright
214.3Bright
224.3Bright
234.2Bright
244.2Bright
254.1Bright
264.0Bright
274.0Bright
284.0Moderate
293.9Moderate
303.8Moderate
Planning a trip in September

Hazard calendar for Moaña

In seasonPeak

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

Moaña'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 Moaña?

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

6.8
Sightseeing
3rd-best month of the year
3.8
Beach & pool
3rd-best month of the year

September is a reasonable time to visit Moaña for sightseeing.

What to pack for Moaña in September

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

In September, Moaña sees daytime highs around 20°C and nights near 15°C. Worth packing: rain gear and sun protection. About 9 days see rain.

rain gearsun protection

Sea temperature near Moaña 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 at the nearest coast (about 16 km away) 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
Mar13Bracing
Apr14Bracing
May15Cool
Jun16Cool
Jul17Cool
Aug17Cool
Sep17Cool
Oct16Cool
Nov15Cool
Dec14Bracing

UV index in Moaña 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 Moaña peaks around July 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 9Dec 20UV 1
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar5Moderate
Apr6High
May7High
Jun8Very high
Jul9Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Moaña?

Moaña sits at 42.3°N, 8.7°W, 42 m above sea level, in Spain. The nearest listed city is Cangas do Morrazo, 4.0 km away.

Topography around Moaña

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

Within 3 km, the terrain around Moaña has significant variations in elevation — a maximum elevation change of 439 m around an average of 70 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 732 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,517 m.

The land around Moaña is covered by water (40%) and trees (33%) within 3 km, water (38%) and trees (36%) within 16 km, and trees (46%), water (28%) and grassland (23%) within 80 km.

3 km
439 m
16 km
732 m
80 km
1,517 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Cangas do Morrazo 4.0 km · Vigo 5.0 km · Redondela 11 km · Marín 13 km · Sanxenxo 15 km · Nigrán 16 km · Porriño 16 km · Pontevedra 19 km

Spain travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 65% of US
price level, 2025
GDP per capita
$38,627
2025
Happiness
6.5 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
3.9
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 540
Religion
Roman Catholic 58%atheist 16%agnostic 11%non-believer 11%

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 Moaña (42.2781°, -8.7392°, elevation 42 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).