Manfredonia weather in September

In September, Manfredonia sees average daytime highs of 24°C and overnight lows near 19°C, with 64 mm of rain across 9.2 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 22°C by the end. The sky is clear or mostly clear about 54% of the time in September, and the air most often feels humid.

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 Manfredonia's 4th-clearest and 7th-windiest month. For the whole year in context, see Manfredonia's year-round climate.

Daytime high
24°
4th warmest
Overnight low
19°
9th coldest
Rainfall
64 mm
9.2 wet days
Daylight
12 h 18 min
5:42 AM – 5:59 PM
Cloud cover
41%
4th clearest
Wind
13 km/h
7th windiest
Solar energy
4.71 kWh/m²
Travel score
7.3
out of 10

Manfredonia is chief town of the homonym municipality.

Air quality
Good
PM10 16.6 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 26°C in the first days to 22°C by the end.

A typical September day in Manfredonia reaches about 24°C in the afternoon and slips back to 19°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 28°C. Set against its neighbours, September runs about 4°C cooler than August and about 4°C warmer than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12621
22620
32620
42620
52620
62620
72520
82520
92519
102519
112519
122519
132519
142419
152419
162419
172418
182418
192418
202418
212318
222318
232318
242318
252317
262317
272317
282217
292217
302217

Manfredonia weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan11° / 6410.50.59.32.6
Feb11° / 5410.20.610.32.7
Mar13° / 6210.20.311.73.9
Apr16° / 11°599.40.113.15.3
May21° / 15°467.6014.37.0
Jun25° / 19°386.30157.9
Jul28° / 22°304.8014.77.6
Aug28° / 22°285013.77.3
Sep24° / 19°649.2012.37.3
Oct20° / 15°709.5010.96.6
Nov16° / 11°779.50.19.74.9
Dec12° / 7311.10.593.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% 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 28%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18119
28020
37822
47822
57723
67624
77525
87525
97426
107327
117327
127327
137327
147129
157129
167129
177129
187129
197030
206931
216832
226832
236733
246832
256733
266733
276733
286634
296634
306535

Chance of precipitation in September

Any precipitation

Manfredonia gets around 64 mm of rain over 9.2 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 30% and peaks near 32% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
126
227
327
428
529
629
729
830
930
1030
1130
1230
1330
1430
1530
1630
1730
1831
1931
2031
2131
2231
2331
2431
2531
2631
2731
2831
2932
3032

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 38% of days. Sticky, muggy-or-worse air turns up on roughly 13% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1102043261
2112143241
3122144231
4132244210
5132245200
6142245190
7142345180
8152345170
9152444160
10162444160
11162544150
12172643150
13172642140
14182741140
15182840130
16192939130
17203038120
18213137110
19223236110
20233335100
2124333490
2225343380
2326353270
2427353260
2528363160
2628363150
2729373040
2829373030
2930382930
3030392920

Wind in September

Winds average 13 km/h in September.

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
1613light 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
2912light breeze
3012light 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 5:27 AM to 5:57 AM, and sunset from 6:25 PM to 5:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:276:25
212.95:286:24
312.95:296:22
412.85:306:20
512.85:316:19
612.75:326:17
712.75:336:15
812.75:346:13
912.65:356:11
1012.65:366:10
1112.55:376:08
1212.55:386:06
1312.45:396:04
1412.45:406:02
1512.35:416:01
1612.35:425:59
1712.25:435:57
1812.25:455:55
1912.15:465:53
2012.15:475:52
2112.05:485:50
2212.05:495:48
2311.95:505:46
2411.95:515:44
2511.85:525:43
2611.85:535:41
2711.75:545:39
2811.75:555:37
2911.75:565:36
3011.65:575:34

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.71 kWh/m².

For context, solar energy here swings from a low near 1.67 kWh/m² to a high of 7.21 kWh/m² in June across the year — September's 4.71 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
144.8Bright
154.8Bright
164.7Bright
174.7Bright
184.6Bright
194.5Bright
204.5Bright
214.5Bright
224.4Bright
234.4Bright
244.3Bright
254.3Bright
264.2Bright
274.2Bright
284.1Bright
294.1Bright
304.0Bright
Planning a trip in September

Is September a good time to visit Manfredonia?

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
6.2
Beach & pool
4th-best month of the year

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

What to pack for Manfredonia in September

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

In September, Manfredonia sees daytime highs around 24°C and nights near 19°C. Worth packing: light clothes, rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

Sea temperature near Manfredonia 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 17 km away) is warmest in August at about 26°C and coldest in February near 12°C.

It's comfortable for a long swim from May 31 to Oct 22 — about 4.8 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan13Bracing
Feb12Bracing
Mar12Bracing
Apr14Bracing
May18Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep24Warm
Oct21Refreshing
Nov17Cool
Dec14Bracing

UV index in Manfredonia 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 Manfredonia peaks around July 16 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 16UV 9Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar5Moderate
Apr5High
May7High
Jun9Very high
Jul9Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Manfredonia?

Manfredonia sits at 41.6°N, 15.9°E, 5 m above sea level, in Italy. The nearest listed city is San Giovanni Rotondo, 18 km away.

Topography around Manfredonia

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

Within 3 km, the terrain around Manfredonia has only modest variations in elevation — a maximum elevation change of 126 m around an average of 25 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,046 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,301 m.

The land around Manfredonia is covered by water (41%) and artificial surfaces (21%) within 3 km, water (36%) and cropland (20%) within 16 km, and water (44%) and cropland (34%) within 80 km.

3 km
126 m
16 km
1,046 m
80 km
1,301 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: San Giovanni Rotondo 18 km · Foggia 36 km · San Nicandro Garganico 37 km · Orta Nova 38 km · Cerignola 41 km · San Severo 45 km · Barletta 46 km · Canosa di Puglia 47 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 Manfredonia (41.6307°, 15.9188°, elevation 5 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).