Bastia weather in October

In October, Bastia sees average daytime highs of 19°C and overnight lows near 18°C, with 80 mm of rain across 9.1 wet days and about 10.8 hours of daylight. It is the 5th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 20°C in the first days to 18°C by the end. The sky is clear or mostly clear about 46% of the time in October, and the air most often feels comfortable.

Daylight stretches from about 11 h 30 min at the start of October to 10 h 06 min by month's end. Set against the rest of the year, October is Bastia's 9th-clearest and 6th-windiest month. For the whole year in context, see Bastia's year-round climate.

Daytime high
19°
5th warmest
Overnight low
18°
8th coldest
Rainfall
80 mm
9.1 wet days
Daylight
10 h 48 min
6:43 AM – 5:32 PM
Cloud cover
49%
9th clearest
Wind
16 km/h
6th windiest
Solar energy
3.19 kWh/m²
Travel score
6.5
out of 10
Air quality
Good
PM2.5 8.7 µg/m³ · 2019

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 20°C in the first days to 18°C by the end.

A typical October day in Bastia reaches about 19°C in the afternoon and slips back to 18°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 21°C. Set against its neighbours, October runs about 3°C cooler than September and about 3°C warmer than November.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
12119
22119
32019
42019
52019
62019
72019
82018
92018
102018
112018
121918
131918
141918
151918
161918
171918
181917
191917
201917
211917
221917
231917
241817
251817
261817
271817
281817
291816
301816
311816

Bastia weather by month

How October compares with the rest of the year at a glance. October is the 5th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan12° / 10°578.59.23.3
Feb12° / 10°51710.33.3
Mar13° / 11°557.311.63.9
Apr15° / 13°497.713.14.8
May18° / 16°375.614.46.6
Jun22° / 20°243.315.18.2
Jul24° / 23°91.514.89.2
Aug25° / 23°112.313.78.8
Sep22° / 21°466.312.37.7
Oct19° / 18°809.110.86.5
Nov16° / 14°9911.39.64.8
Dec13° / 11°7510.28.93.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 16% of October, with mostly cloudy or overcast conditions the remaining 38%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16733
26634
36634
46634
56535
66436
76436
86337
96238
106238
116139
126139
136139
146040
156139
166139
176139
186139
196238
206238
216238
226238
236139
246139
256139
266139
276040
285941
295941
305941
315842

Chance of precipitation in October

Any precipitation

Bastia gets around 80 mm of rain over 9.1 wet days in October. 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 32% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
128
228
328
429
529
629
730
830
930
1030
1130
1230
1329
1429
1529
1628
1728
1828
1928
2028
2128
2228
2328
2428
2528
2629
2730
2830
2931
3032
3132

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the comfortable band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 8% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
121293613
222303612
322313512
422323512
522323412
622333412
722343311
823343211
924343111
1024353110
1125353010
122634309
132734309
142834299
153033298
163132298
173232298
183331287
193431287
203630277
213730276
223730266
233831256
243931246
253932235
264033225
274134215
284135204
294235194
304436183
314536162

Wind in October

Winds average 16 km/h in October.

Across October, daily wind ranges from about 14 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1316light breeze
1416light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2216light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2717light breeze
2817light breeze
2917light breeze
3017light breeze
3117light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 30 min at the start of October to 10 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over October. Sunrise moves from 6:25 AM to 7:02 AM, and sunset from 5:57 PM to 5:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.56:255:57
211.56:265:56
311.46:275:54
411.46:285:52
511.36:305:50
611.36:315:49
711.26:325:47
811.26:335:45
911.26:345:43
1011.16:365:42
1111.16:375:40
1211.06:385:38
1311.06:395:37
1410.96:405:35
1510.96:425:33
1610.86:435:32
1710.86:445:30
1810.76:455:29
1910.76:465:27
2010.66:485:25
2110.66:495:24
2210.56:505:22
2310.56:515:21
2410.46:535:19
2510.46:545:18
2610.46:555:17
2710.36:575:15
2810.36:585:14
2910.26:595:12
3010.27:005:11
3110.17:025:10

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.19 kWh/m².

For context, solar energy here swings from a low near 1.62 kWh/m² to a high of 7.25 kWh/m² in July across the year — October's 3.19 kWh/m² falls in the middle.

01234151015202531
Solar energy (kWh/m²)Level
13.9Moderate
23.9Moderate
33.8Moderate
43.8Moderate
53.7Moderate
63.7Moderate
73.6Moderate
83.6Moderate
93.5Moderate
103.5Moderate
113.4Moderate
123.4Moderate
133.3Moderate
143.3Moderate
153.2Moderate
163.2Moderate
173.1Moderate
183.1Moderate
193.0Moderate
203.0Moderate
213.0Moderate
222.9Moderate
232.9Moderate
242.8Moderate
252.8Moderate
262.8Moderate
272.7Moderate
282.7Moderate
292.6Moderate
302.6Moderate
312.5Moderate
Planning a trip in October

Hazard calendar for Bastia

In seasonPeak

In October, Bastia sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Bastia's rainy season runs September–April, when most of the year's rain falls.

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

Is October a good time to visit Bastia?

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

6.5
Sightseeing
6th-best month of the year
2.9
Beach & pool
5th-best month of the year

October is a reasonable time to visit Bastia for sightseeing.

What to pack for Bastia in October

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

In October, Bastia sees daytime highs around 19°C and nights near 18°C. Worth packing: rain gear. About 9 days see rain.

rain gear

Sea temperature near Bastia in October

The nearest coast averages about 21°C in October — 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 25°C and coldest in February near 14°C.

It's comfortable for a long swim from Jun 2 to Oct 24 — about 4.8 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb14Bracing
Mar14Bracing
Apr15Cool
May18Cool
Jun22Refreshing
Jul25Warm
Aug25Warm
Sep23Refreshing
Oct21Refreshing
Nov18Cool
Dec16Cool

UV index in Bastia in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bastia peaks around July 12 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 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 12UV 9Dec 23UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar5Moderate
Apr5Moderate
May6High
Jun8Very high
Jul9Very high
Aug7High
Sep5High
Oct3Moderate
Nov2Moderate
Dec1Low
Location & terrain

Where is Bastia?

Bastia sits at 42.7°N, 9.5°E, 1 m above sea level, in France. The nearest listed city is Piombino, 91 km away.

Topography around Bastia

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

Within 3 km, the terrain around Bastia has large variations in elevation — a maximum elevation change of 629 m around an average of 120 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,311 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,620 m.

The land around Bastia is covered by water (47%) and trees (26%) within 3 km, water (53%) and trees (20%) within 16 km, and water (70%) within 80 km.

3 km
629 m
16 km
1,311 m
80 km
2,620 m
treesshrubsgrasslandcroplandartificial surfaceswater
October weather nearby: Piombino 91 km · Ajaccio 105 km · Cecina 110 km · Follonica 110 km · Rosignano Solvay-Castiglioncello 111 km · Livorno 118 km · Grosseto 136 km · Pisa 136 km

France travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 77% of US
price level, 2025
GDP per capita
$48,986
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.3
per 100k, 2023
Road deaths
5.1
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 539
Religion
Roman Catholic 47%none 33%Muslim 4%Protestant 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 Bastia (42.7022°, 9.4512°, elevation 1 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).