Bellaria-Igea Marina weather in September

In September, Bellaria-Igea Marina sees average daytime highs of 25°C and overnight lows near 18°C, with 60 mm of rain across 7.8 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 23°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 h 06 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Bellaria-Igea Marina's 4th-clearest and 9th-windiest month. For the whole year in context, see Bellaria-Igea Marina's year-round climate.

Daytime high
25°
4th warmest
Overnight low
18°
9th coldest
Rainfall
60 mm
7.8 wet days
Daylight
12 h 18 min
5:55 AM – 6:13 PM
Cloud cover
41%
4th clearest
Wind
11 km/h
9th windiest
Solar energy
4.33 kWh/m²
Travel score
7.4
out of 10

Bellaria-Igea Marina is chief town of the Belaria municipality.

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 27°C in the first days to 23°C by the end.

A typical September day in Bellaria-Igea Marina reaches about 25°C in the afternoon and slips back to 18°C overnight — a 7°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 5°C warmer than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12720
22720
32720
42720
52620
62619
72619
82619
92619
102619
112619
122519
132518
142518
152518
162518
172518
182418
192418
202417
212417
222417
232417
242317
252317
262317
272317
282316
292316
302216

Bellaria-Igea Marina weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 467.40.49.12.0
Feb10° / 557.90.810.22.5
Mar14° / 537.70.211.64.2
Apr17° / 11°609013.25.7
May22° / 15°548.1014.57.2
Jun27° / 20°406.2015.27.3
Jul29° / 22°344.90156.4
Aug29° / 22°396013.86.4
Sep25° / 18°607.8012.37.4
Oct20° / 14°688.6010.86.5
Nov14° / 10°7510.409.44.2
Dec10° / 659.60.38.72.4

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 17% of September, with mostly cloudy or overcast conditions the remaining 30%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17723
27723
37624
47723
57624
67624
77525
87525
97426
107327
117327
127228
137228
147129
157129
167030
176931
186931
196832
206832
216733
226733
236634
246634
256634
266535
276436
286436
296436
306238

Chance of precipitation in September

Any precipitation

Bellaria-Igea Marina gets around 60 mm of rain over 7.8 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 27% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
125
226
326
426
526
626
727
827
927
1027
1127
1227
1327
1427
1527
1627
1727
1827
1927
2027
2126
2226
2326
2425
2525
2625
2725
2825
2926
3026

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 33% of days. Sticky, muggy-or-worse air turns up on roughly 14% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1122337254
2132337234
3142438213
4142538203
5152638192
6162638182
7162638172
8172738171
9182738161
10182738161
11192737161
12202836161
13202836151
14212935151
15222934140
16233033140
17243132130
18253131130
19263230120
20273229110
21283329100
2229332890
2330342780
2431352780
2532352670
2632362660
2733362650
2833372640
2934372640
3035372630

Wind in September

Winds average 11 km/h in September.

Across September, daily wind ranges from about 11 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
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
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 13 h 06 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 90 minutes over September. Sunrise moves from 5:38 AM to 6:12 AM, and sunset from 6:42 PM to 5:47 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:386:42
213.05:396:40
313.05:406:38
412.95:416:36
512.95:426:35
612.85:446:33
712.85:456:31
812.75:466:29
912.75:476:27
1012.65:486:25
1112.65:506:23
1212.55:516:21
1312.55:526:19
1412.45:536:17
1512.45:546:15
1612.35:556:13
1712.25:576:12
1812.25:586:10
1912.15:596:08
2012.16:006:06
2112.06:016:04
2212.06:036:02
2311.96:046:00
2411.96:055:58
2511.86:065:56
2611.86:075:54
2711.76:095:52
2811.76:105:50
2911.66:115:48
3011.66:125:47

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.33 kWh/m².

For context, solar energy here swings from a low near 1.31 kWh/m² to a high of 6.77 kWh/m² in July across the year — September's 4.33 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.0Bright
35.0Bright
44.9Bright
54.9Bright
64.8Bright
74.8Bright
84.7Bright
94.7Bright
104.6Bright
114.5Bright
124.5Bright
134.4Bright
144.4Bright
154.3Bright
164.3Bright
174.2Bright
184.2Bright
194.1Bright
204.1Bright
214.0Bright
224.0Moderate
233.9Moderate
243.9Moderate
253.8Moderate
263.8Moderate
273.7Moderate
283.7Moderate
293.6Moderate
303.6Moderate
Planning a trip in September

Is September a good time to visit Bellaria-Igea Marina?

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

7.4
Sightseeing
1st-best month of the year
6.5
Beach & pool
4th-best month of the year

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

What to pack for Bellaria-Igea Marina in September

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

In September, Bellaria-Igea Marina sees daytime highs around 25°C and nights near 18°C. Worth packing: light clothes. About 8 days see rain.

light clothes

Sea temperature near Bellaria-Igea Marina in September

The nearest coast averages about 23°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 26°C and coldest in February near 10°C.

It's comfortable for a long swim from May 29 to Oct 11 — about 4.5 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan11Bracing
Feb10Bracing
Mar11Bracing
Apr14Bracing
May18Cool
Jun23Refreshing
Jul25Warm
Aug26Warm
Sep23Refreshing
Oct19Cool
Nov16Cool
Dec13Bracing

UV index in Bellaria-Igea Marina in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bellaria-Igea Marina peaks around July 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. 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 highHighModerateLowJul 15UV 9Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar5Moderate
Apr7High
May7High
Jun8Very high
Jul9Very high
Aug8Very high
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Bellaria-Igea Marina in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Bellaria-Igea Marina is worst in March — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodGoodMar 1816 µg/m³Dec 1011 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb14Moderate
Mar16Moderate
Apr15Moderate
May14Moderate
Jun13Moderate
Jul12Good
Aug11Good
Sep11Good
Oct13Moderate
Nov11Good
Dec11Good
Location & terrain

Where is Bellaria-Igea Marina?

Bellaria-Igea Marina sits at 44.1°N, 12.5°E, 3 m above sea level, in Italy. The nearest listed city is Cesenatico, 9.0 km away.

Topography around Bellaria-Igea Marina

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Bellaria-Igea Marina.

Within 3 km, the terrain around Bellaria-Igea Marina has only modest variations in elevation — a maximum elevation change of 15 m around an average of 3 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 273 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,692 m.

The land around Bellaria-Igea Marina is covered by water (47%) and cropland (20%) within 3 km, water (48%) and cropland (22%) within 16 km, and trees (35%), water (29%) and cropland (22%) within 80 km.

3 km
15 m
16 km
273 m
80 km
1,692 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Cesenatico 9.0 km · Rimini 12 km · Cervia 17 km · Cesena 18 km · Riccione 22 km · San Marino 23 km · Cattolica 29 km · Forlì 35 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 Bellaria-Igea Marina (44.1425°, 12.4715°, elevation 3 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).