Infernetto i
Coastal town · Lazio

Infernetto

Città metropolitana di Roma Capitale · Italy

Sea temperature
23°
Local time
11:54 PM
Population
29.8K
Elevation
12 m
Best time to go
Jul–Aug
Go score 97/100
Sea temperature
26°
August
Main airport
FCO
12 km
Time zone
UTC+2
Europe/Rome
At a glance

Infernetto is a suburban zone of Rome, Italy. Infernetto is under Rome Municipio X administration.

Read more

Infernetto is a suburb of Rome in Lazio, Italy.

The best months to visit are July–August.

The sea is warmest in August, at about 26°C (78°F).

Swimming season (water ≥ 21 °C): June–October.

August is the hottest month, with highs around 28°C (83°F).

January is the coldest month, with lows around 5°C (41°F).

The wettest month is November, with rain on about 15 days.

July is the sunniest month, with about 10.8 hours of sunshine a day.

in October, it is warmer than 89% of places in Italy.

Weather

16-day forecast

Infernetto weather forecast

This data is temporarily unavailable.

European AQI27Fair
PM2.57.4
PM1011.1
NO₂15.3
O₃63
Pollen
Alder 0Birch 0Grass 0Mugwort 0Olive 0Ragweed 0
Climate

Best time to visit Infernetto

Average conditions per month from long-term climate normals (1961–2020).

Best time to goJuly–August
0°9°18°26°35° 075150 mm Jan · 80 mmFeb · 75 mmMar · 64 mmApr · 59 mmMay · 37 mmJun · 26 mmJul · 13 mmAug · 34 mmSep · 71 mmOct · 98 mmNov · 104 mmDec · 94 mm 13°13°15°17°22°25°28°28°26°21°17°14° 5°5°7°9°13°16°19°19°17°13°9°6° JanFebMarAprMayJunJulAugSepOctNovDec
Average high Average low Sea temperature Rainfall (mm) Best time to go

Month by month

JanFebMarAprMayJunJulAugSepOctNovDec
Average high13°13°15°17°22°25°28°28°26°21°17°14°
Average low5°5°7°9°13°16°19°19°17°13°9°6°
Sea temperature15°14°14°15°18°22°25°26°24°21°19°16°
Rainfall (mm)8075645937261334719810494
Rain days1413131397369121514
Sunshine per day (h)3.94.65.46.88.69.610.89.77.96.34.33.6
Daylight (h)9.510.511.813.314.515.214.913.812.4119.89.2
Humidity (%)767574757573717274767878
Wind (km/h)91010988877799
Go score364148588288979387775039

The go score (0–100) rewards daytime highs of 22–27 °C, mild nights, sunshine and few rainy days.

Tourist density

Infernetto: tourist crowds by month

How busy it gets through the year — and the months with good weather and fewer visitors.

Tourist density
Moderate
#129 in Italy
Busiest months
July–August
Quietest months
October–April
Sweet spot
May–June and September
Good weather, fewer crowds
Very quietQuietModerateBusyVery busy ★ Sweet spot
Sea

Infernetto: sea water temperature

Water temperature details
Water temperature today
23°C (74°F)
How it feels: pleasant

Wave height: 0.2 m

Swimming season

June–October

Thu23°
Fri23°
Sat23°
Sun23°
Mon23°
Tue23°
Wed23°

Average sea temperature by month

21°C 15° Jan 14° Feb 14° Mar 15° Apr 18° May 22° Jun 25° Jul 26° Aug 24° Sep 21° Oct 19° Nov 16° Dec

Nearby beaches & coastal towns

Infernetto travel guide

What to see, do, eat and where to stay — from an open, community-written travel guide.

Infernetto is a suburb of Rome in Lazio, Italy.

Infernetto has an ancient history starting with the Roman Empire. It was a big cultivated area but after the decline of Roman Empire the land was abandoned for ages and become a wetland and malaric zone. In the last centuries the land was inhabited by a few people that were living in thatched huts from a group of hunters or lumberjacks, but mostly were people that were making coal by burning the wood from the local forest in a stack covered by 40 cm of soil. Soon the coal from wood became the first economy in the zone to sell in Rome. The name Infernetto derives directly from this economy, as during the 18th and 19th century one could see a big column of dark smoke in the sky, sometimes even from the center of Rome, made from the coal production. If translated to English, the name Infernetto means "little hell". During the Fascist period the land was drained, and started growing up as a farm town. During the 1970s, it became an illegal residential area, and many people began to build houses without governmental licenses and without any urban plan. Therefore, you will now find many narrow streets, unsealed roads, and areas without any drinking water or sewers. In the middle of the 1990s the Rome city council started to claim the street for reconstruction, and built new infrastructure. Now, Infernetto is one of the most rapidly developing areas surrounding Rome. Farm land is fast giving way to the concrete industry, and many houses, resorts and buildings are arising. Infernetto is in the 13th zone of Rome, in the south of the city near to Ostia Lido and the seaside.

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Landmarks nearby

Mountains, castles, museums, beaches and heritage sites within 25 km.

Things to do in Infernetto
Practical

Infernetto: practical information

Plugs, money, emergency numbers, safety and typical prices — everything to know before you go.

Power plugs
CFL
Voltage
230 V · 50 Hz
Driving
Drive on the right
Currency

Euro

EUR · €

1 USD ≈ 0.892 EUR

Languages
Italian
Calling code
+39
Emergency numbers
Safety & travel advice
2
Exercise increased cautionUS travel advisory
No travel warningsUK travel advice · Oct 2, 2026
Read the full advice
Typical prices
  • Meal, casual restaurant€15.00≈ $17.00
  • Cappuccino€3.50≈ $3.90
  • Beer (0.5 l)€5.20≈ $5.80
  • Bottled water (1.5 l)€1.60≈ $1.80
  • Taxi, 5 km€11.00≈ $12.00
  • Public transport ticket€1.90≈ $2.20
  • Mid-range hotel, per night€120≈ $130

Estimated from Italy’s consumer price level — real prices vary by place and season. Prices are about 73% of US levels.

Upcoming public holidays
  • Nov 1All Saints Day
  • Dec 8Immaculate Conception
  • Dec 25Christmas Day
  • Dec 26St. Stephen's Day
  • Jan 1New Year's Day
  • Jan 6Epiphany
Earthquake history

No earthquakes of magnitude 5 or more within 100 km since 1975.

Map

How to get to Infernetto

Nearest airports

Distances

estimate

Hotels

Hotels in Infernetto

Hotels and holiday rentals with live nightly prices.

Hotels in Infernetto
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Wildlife around here

The most-recorded species within 25 km, with their seasonality.

FAQ

Frequently asked questions

When is the best time to visit Infernetto?

Based on climate normals, the best time to visit Infernetto is July–August.

What is the weather like in Infernetto in October?

In October, Infernetto averages a high of 21°C (71°F) and a low of 13°C (56°F), with 98 mm of rain on about 12 days.

How warm is the sea in Infernetto?

The sea is warmest in August (about 26°C (78°F)). Swimming season: June–October.

What is the rainiest month in Infernetto?

November, with rain on about 15 days.

What is the nearest airport to Infernetto?

Rome–Fiumicino Leonardo da Vinci International Airport (FCO), about 12 km away.

What power plugs are used in Italy?

Plug types C, F, L, 230 V.

What currency is used in Italy?

Euro (EUR).

What is the emergency number in Italy?

112.

Is Italy safe to visit?

US travel advisory: Exercise increased caution. UK travel advice: No travel warnings.

When is Infernetto most crowded?

The busiest months are July–August.

When is Infernetto least crowded?

The quietest months are October–April.

When is the best time to visit Infernetto without the crowds?

May–June and September: good weather with fewer visitors than in peak season.

What time zone is Infernetto in?

Europe/Rome (UTC+2).

What is the population of Infernetto?

About 29,838.