Martina Franca weather in September

In September, Martina Franca sees average daytime highs of 26°C and overnight lows near 18°C, with 57 mm of rain across 8 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 28°C in the first days to 24°C by the end. The sky is clear or mostly clear about 57% of the time in September, and the air most often feels humid.

Daylight stretches from about 12 h 54 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Martina Franca's 4th-clearest and 10th-windiest month. For the whole year in context, see Martina Franca's year-round climate.

Daytime high
26°
4th warmest
Overnight low
18°
9th coldest
Rainfall
57 mm
8 wet days
Daylight
12 h 18 min
5:37 AM – 5:53 PM
Cloud cover
39%
4th clearest
Wind
11 km/h
10th windiest
Solar energy
4.84 kWh/m²
Travel score
7.3
out of 10

Martina Franca is chief town of the homonym municipality.

Air quality
Good
PM10 22.5 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 28°C in the first days to 24°C by the end.

A typical September day in Martina Franca reaches about 26°C in the afternoon and slips back to 18°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 30°C. Set against its neighbours, September runs about 4°C cooler than August and about 5°C warmer than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12820
22820
32820
42819
52819
62719
72719
82719
92719
102719
112719
122618
132618
142618
152618
162618
172618
182618
192518
202517
212517
222517
232517
242517
252417
262417
272417
282416
292416
302416

Martina Franca weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan12° / 578.79.43.2
Feb12° / 589.210.43.4
Mar15° / 589.211.74.6
Apr18° / 10°569.313.16.0
May23° / 14°396.914.27.5
Jun27° / 19°275.514.97.4
Jul30° / 21°193.414.66.3
Aug30° / 21°193.913.66.1
Sep26° / 18°57812.37.3
Oct21° / 14°718.410.97.0
Nov17° / 11°798.69.75.5
Dec13° / 618.99.13.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 57% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 26%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18416
28317
38218
48119
57921
67921
77822
87723
97723
107525
117525
127426
137426
147327
157327
167228
177228
187129
197129
207228
217129
227129
237030
247030
257030
267030
277030
286931
296931
306733

Chance of precipitation in September

Any precipitation

Martina Franca gets around 57 mm of rain over 8 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 26% and peaks near 28% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
123
224
324
425
525
626
726
826
926
1026
1126
1226
1326
1426
1526
1626
1726
1827
1927
2027
2127
2227
2327
2427
2528
2628
2728
2828
2928
3028

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 40% of days. Sticky, muggy-or-worse air turns up on roughly 20% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
181841312
281841302
391842291
491942281
5101943271
6102043261
7112043251
8112043241
9112144241
10122144231
11122243221
12122243220
13122343210
14132442210
15132542200
16142641190
17142641180
18152740170
19162839170
20172938160
21173037150
22183136140
23193136131
24203235131
25213235121
26213235110
27223335110
28223335100
2922343490
3023343490

Wind in September

Winds average 11 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 54 min 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 78 minutes over September. Sunrise moves from 5:22 AM to 5:51 AM, and sunset from 6:19 PM to 5:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.95:226:19
212.95:236:17
312.95:246:15
412.85:256:14
512.85:266:12
612.75:276:10
712.75:286:09
812.65:296:07
912.65:306:05
1012.55:316:03
1112.55:326:02
1212.55:336:00
1312.45:345:58
1412.45:355:56
1512.35:365:55
1612.35:375:53
1712.25:385:51
1812.25:395:49
1912.15:405:48
2012.15:415:46
2112.05:425:44
2212.05:435:42
2311.95:445:41
2411.95:455:39
2511.85:465:37
2611.85:475:35
2711.85:485:34
2811.75:495:32
2911.75:505:30
3011.65:515:29

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.84 kWh/m².

For context, solar energy here swings from a low near 1.78 kWh/m² to a high of 7.34 kWh/m² in June across the year — September's 4.84 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.5Bright
45.5Bright
55.4Bright
65.3Bright
75.3Bright
85.2Bright
95.2Bright
105.1Bright
115.1Bright
125.0Bright
135.0Bright
144.9Bright
154.9Bright
164.8Bright
174.8Bright
184.7Bright
194.7Bright
204.6Bright
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

Is September a good time to visit Martina Franca?

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

7.3
Sightseeing
3rd-best month of the year
7.0
Beach & pool
4th-best month of the year

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

What to pack for Martina Franca in September

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

In September, Martina Franca sees daytime highs around 26°C and nights near 18°C. Worth packing: light clothes, rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

Sea temperature near Martina Franca in September

The nearest coast averages about 24°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 19 km away) is warmest in August at about 26°C and coldest in February near 14°C.

It's comfortable for a long swim from Jun 1 to Oct 19 — about 4.6 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb14Bracing
Mar14Bracing
Apr15Bracing
May18Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep24Refreshing
Oct20Refreshing
Nov17Cool
Dec15Bracing

UV index in Martina Franca 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 Martina Franca peaks around July 17 at about 10 (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 17UV 10Dec 20UV 1
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May7High
Jun9Very high
Jul10Very high
Aug9Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec1Low
Location & terrain

Where is Martina Franca?

Martina Franca sits at 40.7°N, 17.3°E, 431 m above sea level, in Italy. The nearest listed city is Fasano, 15 km away.

Topography around Martina Franca

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

Within 3 km, the terrain around Martina Franca has only modest variations in elevation — a maximum elevation change of 145 m around an average of 392 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 484 m; within 80 km, significant variations in elevation — a maximum elevation change of 591 m.

The land around Martina Franca is covered by grassland (40%) and trees (28%) within 3 km, trees (46%) and grassland (29%) within 16 km, and water (46%) and cropland (20%) within 80 km.

3 km
145 m
16 km
484 m
80 km
591 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Fasano 15 km · Ceglie Messapica 16 km · Ostuni 20 km · Grottaglie 20 km · Noci 20 km · Paolo VI 21 km · Massafra 23 km · Putignano 25 km

Italy travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / L
230 V · 50 Hz
Prices
≈ 69% of US
price level, 2025
GDP per capita
$43,309
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
0.6
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 513
Religion
Christian 81%unaffiliated 13%Muslim 5%other 1%

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 Martina Franca (40.7035°, 17.3381°, elevation 431 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).