Sestri Levante weather in December

In December, Sestri Levante sees average daytime highs of 11°C and overnight lows near 8°C, with 157 mm of precipitation across 13.9 wet days and about 8.7 hours of daylight. It is the 10th-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 11°C in the first days to 10°C by the end. The sky is clear or mostly clear about 33% of the time in December, and the air most often feels dry.

Daylight stretches from about 8 h 54 min at the start of December to 8 h 42 min by month's end. Set against the rest of the year, December is Sestri Levante's 11th-clearest and 1st-windiest month. For the whole year in context, see Sestri Levante's year-round climate.

Daytime high
11°
10th warmest
Overnight low
3rd coldest
Precipitation
157 mm
13.9 wet days
Daylight
8 h 42 min
7:58 AM – 4:39 PM
Cloud cover
59%
11th clearest
Wind
14 km/h
1st windiest
Solar energy
1.36 kWh/m²
Travel score
2.3
out of 10

Sestri Levante is chief town of the homonym municipality.

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 11°C in the first days to 10°C by the end.

A typical December day in Sestri Levante reaches about 11°C in the afternoon and slips back to 8°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 13°C. Set against its neighbours, December runs about 3°C cooler than November and about 1°C warmer than January.

10°15°151015202531
Avg high (°C)Avg low (°C)
1129
2119
3119
4118
5118
6118
7118
8118
9118
10118
11118
12118
13118
14118
15118
16108
17108
18108
19107
20107
21107
22107
23107
24107
25107
26107
27107
28107
29107
30107
31107

Sestri Levante weather by month

How December compares with the rest of the year at a glance. December is the 10th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan10° / 13012.60.59.11.9
Feb10° / 11010.51.110.22.1
Mar12° / 10710.70.311.63.1
Apr14° / 11°10211.4013.24.0
May18° / 14°799.9014.55.8
Jun21° / 18°588.2015.37.1
Jul24° / 20°335.20158.3
Aug24° / 21°476.6013.88.0
Sep21° / 18°1169.2012.36.9
Oct17° / 14°19713.4010.85.3
Nov13° / 11°20614.70.19.43.4
Dec11° / 15713.90.58.72.3

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 13% of December, with mostly cloudy or overcast conditions the remaining 55%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14555
24654
34753
44654
54753
64753
74753
84753
94852
104753
114753
124753
134753
144753
154753
164555
174555
184456
194456
204357
214357
224357
234357
244357
254357
264456
274456
284456
294555
304555
314555

Chance of precipitation in December

Any precipitationSnow

Sestri Levante gets around 157 mm of rain and snow over 13.9 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 44% and peaks near 46% on the wettest days, and about 1 day brings snow.

0%20%40%60%151015202531
Rain chance (%)Snow chance (%)
1441
2441
3431
4431
5431
6421
7421
8421
9431
10432
11432
12432
13442
14442
15452
16452
17452
18462
19462
20462
21462
22462
23462
24462
25462
26461
27451
28451
29451
30452
31452

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in December

Winds average 14 km/h in December, the windiest month of the year.

Across December, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 8 h 54 min at the start of December to 8 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over December. Sunrise moves from 7:45 AM to 8:04 AM, and sunset from 4:40 PM to 4:47 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
18.97:454:40
28.97:464:39
38.97:474:39
48.97:484:39
58.87:494:39
68.87:504:39
78.87:514:38
88.87:524:38
98.87:524:38
108.87:534:38
118.77:544:38
128.77:554:38
138.77:564:39
148.77:574:39
158.77:574:39
168.77:584:39
178.77:594:39
188.77:594:40
198.78:004:40
208.78:004:40
218.78:014:41
228.78:014:41
238.78:024:42
248.78:024:42
258.78:034:43
268.78:034:44
278.78:034:44
288.78:044:45
298.78:044:46
308.78:044:46
318.78:044:47

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 1.36 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 1.36 kWh/m² to a high of 6.61 kWh/m² in July across the year — December's 1.36 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
11.5Dim
21.5Dim
31.5Dim
41.4Dim
51.4Dim
61.4Dim
71.4Dim
81.4Dim
91.4Dim
101.4Dim
111.4Dim
121.4Dim
131.4Dim
141.4Dim
151.4Dim
161.4Dim
171.4Dim
181.4Dim
191.3Dim
201.3Dim
211.3Dim
221.3Dim
231.3Dim
241.3Dim
251.3Dim
261.4Dim
271.4Dim
281.4Dim
291.4Dim
301.4Dim
311.4Dim
Planning a trip in December

Hazard calendar for Sestri Levante

In seasonPeak

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

Sestri Levante'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 December a good time to visit Sestri Levante?

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

2.3
Sightseeing
10th-best month of the year
0.0
Beach & pool
9th-best month of the year

December is a weaker month for outdoor sightseeing in Sestri Levante.

What to pack for Sestri Levante in December

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

In December, Sestri Levante sees daytime highs around 11°C and nights near 8°C. Pack a warm layer. Worth having: rain gear. About 14 days see rain.

a warm layerrain gear

Sea temperature near Sestri Levante in December

The nearest coast averages about 16°C in December — 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 13°C.

It's comfortable for a long swim from Jun 4 to Oct 19 — about 4.5 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar14Bracing
Apr15Cool
May18Cool
Jun22Refreshing
Jul24Warm
Aug25Warm
Sep23Refreshing
Oct20Refreshing
Nov18Cool
Dec16Cool

UV index in Sestri Levante in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sestri Levante peaks around July 14 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighHighVery highHighModerateLowJul 14UV 9Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar4Moderate
Apr7Very high
May6High
Jun8Very high
Jul9Very high
Aug7High
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Sestri Levante in December

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Sestri Levante is worst in March — around 15 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 2115 µg/m³Dec 119 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Moderate
Mar15Moderate
Apr14Moderate
May14Moderate
Jun13Moderate
Jul12Moderate
Aug12Moderate
Sep11Good
Oct12Good
Nov10Good
Dec9Good
Location & terrain

Where is Sestri Levante?

Sestri Levante sits at 44.3°N, 9.4°E, 10 m above sea level, in Italy. The nearest listed city is Chiavari, 8.0 km away.

Topography around Sestri Levante

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

Within 3 km, the terrain around Sestri Levante has significant variations in elevation — a maximum elevation change of 493 m around an average of 56 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,405 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,081 m.

The land around Sestri Levante is covered by water (47%) and trees (38%) within 3 km, water (50%) and trees (44%) within 16 km, and trees (53%) and water (33%) within 80 km.

3 km
493 m
16 km
1,405 m
80 km
2,081 m
treesshrubsgrasslandcroplandartificial surfaceswater
December weather nearby: Chiavari 8.0 km · Portofino 15 km · Rapallo 16 km · Cinque Terre 32 km · Genoa 39 km · La Spezia 39 km · Sarzana 49 km · Marina di Carrara 58 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 Sestri Levante (44.2732°, 9.3968°, elevation 10 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).