Ferrol weather in September

In September, Ferrol sees average daytime highs of 20°C and overnight lows near 16°C, with 71 mm of rain across 9.4 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 35% 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 Ferrol's 3rd-clearest and 9th-windiest month. For the whole year in context, see Ferrol's year-round climate.

Daytime high
20°
3rd warmest
Overnight low
16°
10th coldest
Rainfall
71 mm
9.4 wet days
Daylight
12 h 18 min
7:18 AM – 7:36 PM
Cloud cover
52%
3rd clearest
Wind
17 km/h
9th windiest
Solar energy
4.29 kWh/m²
Travel score
6.5
out of 10

Ferrol is human settlement in Spain.

Air quality
Good
PM2.5 7.9 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 21°C in the first days to 19°C by the end.

A typical September day in Ferrol reaches about 20°C in the afternoon and slips back to 16°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 24°C. Set against its neighbours, September runs about 1°C cooler than August and about 2°C warmer than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
12117
22117
32117
42117
52117
62117
72117
82117
92117
102117
112117
122117
132116
142116
152116
162016
172016
182016
192016
202016
212016
222016
232016
242016
252016
262016
272016
281915
291915
301915

Ferrol 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° / 14715.59.13.0
Feb13° / 10512.710.23.3
Mar14° / 10°10212.411.64.0
Apr15° / 11°10013.713.24.2
May17° / 13°7211.714.55.3
Jun19° / 15°528.715.26.3
Jul21° / 17°36714.97.1
Aug22° / 17°478.113.87.1
Sep20° / 16°719.412.36.5
Oct18° / 14°12613.510.85.3
Nov15° / 12°15616.69.53.8
Dec13° / 10°14415.28.83.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 19% of September, with mostly cloudy or overcast conditions the remaining 46%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15941
25941
35941
46040
56040
65941
75941
85842
95842
105842
115644
125545
135545
145545
155347
165347
175248
185248
195149
205248
215149
225149
235050
245050
255050
264951
274951
284951
294852
304852

Chance of precipitation in September

Any precipitation

Ferrol gets around 71 mm of rain over 9.4 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 32% and peaks near 36% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
125
226
326
427
527
628
729
829
930
1031
1131
1232
1332
1432
1532
1633
1733
1833
1933
2033
2133
2233
2334
2434
2535
2635
2735
2836
2936
3036

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 44% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
11041427
21041417
31141417
41241406
51341406
61341406
71441396
81540396
91540386
101640376
111741376
121741366
131841366
141842355
151942345
161943335
172044334
182044324
192145313
202246303
212246293
222347282
232347272
242448272
252548261
262648251
272748251
282847241
292947231
303046230

Wind in September

Winds average 17 km/h in September.

Across September, daily wind ranges from about 17 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
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2117light breeze
2217light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2717light breeze
2817light breeze
2917light breeze
3017light 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 7:01 AM to 7:35 AM, and sunset from 8:04 PM to 7:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.07:018:04
213.07:028:02
312.97:048:00
412.97:057:59
512.87:067:57
612.87:077:55
712.77:087:53
812.77:097:51
912.67:107:49
1012.67:127:47
1112.57:137:46
1212.57:147:44
1312.47:157:42
1412.47:167:40
1512.37:177:38
1612.37:187:36
1712.27:207:34
1812.27:217:32
1912.17:227:30
2012.17:237:28
2112.07:247:27
2212.07:257:25
2311.97:277:23
2411.97:287:21
2511.87:297:19
2611.87:307:17
2711.77:317:15
2811.77:327:13
2911.67:347:11
3011.67:357:10

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.29 kWh/m².

For context, solar energy here swings from a low near 1.31 kWh/m² to a high of 6.3 kWh/m² in June across the year — September's 4.29 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
15.0Bright
24.9Bright
34.9Bright
44.8Bright
54.8Bright
64.8Bright
74.7Bright
84.7Bright
94.6Bright
104.6Bright
114.5Bright
124.5Bright
134.4Bright
144.3Bright
154.3Bright
164.2Bright
174.2Bright
184.1Bright
194.1Bright
204.0Bright
214.0Moderate
223.9Moderate
233.8Moderate
243.8Moderate
253.7Moderate
263.7Moderate
273.6Moderate
283.6Moderate
293.5Moderate
303.5Moderate
Planning a trip in September

Is September a good time to visit Ferrol?

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

6.5
Sightseeing
3rd-best month of the year
3.7
Beach & pool
3rd-best month of the year

September is a reasonable time to visit Ferrol for sightseeing.

What to pack for Ferrol in September

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

In September, Ferrol sees daytime highs around 20°C and nights near 16°C. Worth packing: rain gear. About 9 days see rain.

rain gear

Sea temperature near Ferrol 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 17 km away) is warmest in August at about 18°C and coldest in March near 13°C.

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

12°14°16°18°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar13Bracing
Apr13Bracing
May14Bracing
Jun16Cool
Jul17Cool
Aug18Cool
Sep17Cool
Oct16Cool
Nov15Cool
Dec14Bracing

UV index in Ferrol 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 Ferrol peaks around June 23 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 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 highHighModerateLowJun 23UV 8Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr6High
May6High
Jun8Very high
Jul8Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Ferrol?

Ferrol sits at 43.5°N, 8.2°W, 24 m above sea level, in Spain. The nearest listed city is Narón, 4.0 km away.

Topography around Ferrol

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

Within 3 km, the terrain around Ferrol has only modest variations in elevation — a maximum elevation change of 220 m around an average of 31 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 531 m; within 80 km, large variations in elevation — a maximum elevation change of 1,032 m.

The land around Ferrol is covered by water (34%), artificial surfaces (26%) and trees (20%) within 3 km, water (41%), trees (33%) and grassland (20%) within 16 km, and trees (40%) and water (37%) within 80 km.

3 km
220 m
16 km
531 m
80 km
1,032 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Narón 4.0 km · Oleiros 18 km · A Coruña 18 km · Cambre 23 km · Culleredo 25 km · Arteixo 30 km · Carballo 48 km · Viveiro 55 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 Ferrol (43.4845°, -8.2329°, elevation 24 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).