Savona weather in September

In September, Savona sees average daytime highs of 22°C and overnight lows near 18°C, with 112 mm of rain across 9.5 wet days and about 12.3 hours of daylight. It is the 3rd-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 23°C in the first days to 20°C by the end. The sky is clear or mostly clear about 46% 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 Savona's 3rd-clearest and 8th-windiest month. For the whole year in context, see Savona's year-round climate.

Daytime high
22°
3rd warmest
Overnight low
18°
10th coldest
Rainfall
112 mm
9.5 wet days
Daylight
12 h 18 min
6:11 AM – 6:29 PM
Cloud cover
46%
3rd clearest
Wind
12 km/h
8th windiest
Solar energy
4.22 kWh/m²
Travel score
6.9
out of 10
Air quality
Moderate
PM2.5 11 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 23°C in the first days to 20°C by the end.

A typical September day in Savona reaches about 22°C in the afternoon and slips back to 18°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 25°C. Set against its neighbours, September runs about 3°C cooler than August and about 4°C warmer than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12420
22320
32320
42320
52319
62319
72319
82319
92319
102219
112219
122219
132219
142218
152218
162218
172218
182118
192118
202118
212118
222117
232117
242117
252117
262017
272017
282017
292017
302017

Savona weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 95102.29.12.1
Feb10° / 788.9210.22.3
Mar12° / 9510.7111.63.3
Apr15° / 11°9511.30.113.24.3
May18° / 15°7411.4014.55.7
Jun22° / 18°519.1015.36.9
Jul24° / 21°367.10157.8
Aug25° / 21°458013.87.6
Sep22° / 18°1129.5012.36.9
Oct18° / 15°15712.60.110.85.5
Nov13° / 10°19312.20.59.43.6
Dec10° / 112111.78.72.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% 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 36%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16931
26832
36832
46832
56832
66832
76733
86733
96634
106634
116634
126535
136535
146634
156535
166535
176436
186436
196436
206436
216337
226337
236238
246139
256040
265941
275842
285743
295743
305545

Chance of precipitation in September

Any precipitation

Savona gets around 112 mm of rain over 9.5 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 33% and peaks near 39% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
129
229
329
429
529
629
729
830
930
1030
1131
1231
1332
1432
1533
1633
1734
1834
1934
2034
2135
2235
2335
2436
2536
2637
2737
2838
2938
3039

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 36% 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 (%)
1131736305
2141836284
3151937263
4152038243
5162139222
6162239211
7172340201
8172340191
9182341181
10182441170
11192441160
12202441150
13202441150
14212540140
15222540130
16232639130
17242638120
18252737110
19262836100
2028293490
2129293480
2229303380
2330313270
2431323160
2532333150
2633333040
2733343040
2834342930
2936342820
3037342820

Wind in September

Winds average 12 km/h in September.

Across September, daily wind ranges from about 11 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
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

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 5:53 AM to 6:28 AM, and sunset from 6:58 PM to 6:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:536:58
213.05:556:56
313.05:566:54
412.95:576:53
512.95:586:51
612.85:596:49
712.86:016:47
812.76:026:45
912.76:036:43
1012.66:046:41
1112.66:056:39
1212.56:076:37
1312.56:086:35
1412.46:096:33
1512.46:106:31
1612.36:116:29
1712.26:136:28
1812.26:146:26
1912.16:156:24
2012.16:166:22
2112.06:176:20
2212.06:196:18
2311.96:206:16
2411.96:216:14
2511.86:226:12
2611.86:236:10
2711.76:256:08
2811.76:266:06
2911.66:276:04
3011.66:286:02

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.22 kWh/m².

For context, solar energy here swings from a low near 1.34 kWh/m² to a high of 6.58 kWh/m² in July across the year — September's 4.22 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
15.0Bright
24.9Bright
34.9Bright
44.8Bright
54.8Bright
64.7Bright
74.7Bright
84.6Bright
94.6Bright
104.5Bright
114.5Bright
124.4Bright
134.3Bright
144.3Bright
154.2Bright
164.2Bright
174.1Bright
184.1Bright
194.0Bright
204.0Moderate
213.9Moderate
223.9Moderate
233.8Moderate
243.7Moderate
253.7Moderate
263.6Moderate
273.6Moderate
283.5Moderate
293.5Moderate
303.4Moderate
Planning a trip in September

Hazard calendar for Savona

In seasonPeak

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

Savona's rainy season runs September–January, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Savona?

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

6.9
Sightseeing
3rd-best month of the year
4.6
Beach & pool
3rd-best month of the year

September is a reasonable time to visit Savona for sightseeing.

What to pack for Savona in September

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

In September, Savona sees daytime highs around 22°C and nights near 18°C. Worth packing: rain gear. About 10 days see rain.

rain gear

Sea temperature near Savona 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 at the nearest coast (about 14 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 3 to Oct 19 — about 4.6 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar14Bracing
Apr15Bracing
May18Cool
Jun22Refreshing
Jul24Warm
Aug25Warm
Sep23Refreshing
Oct20Refreshing
Nov18Cool
Dec16Cool

UV index in Savona 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 Savona peaks around July 14 at about 8 (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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 14UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar4Moderate
Apr7High
May6High
Jun8Very high
Jul9Very high
Aug7High
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Savona?

Savona sits at 44.3°N, 8.5°E, 4 m above sea level, in Italy. The nearest listed city is Albenga, 35 km away.

Topography around Savona

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

Within 3 km, the terrain around Savona has significant variations in elevation — a maximum elevation change of 374 m around an average of 57 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,284 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,699 m.

The land around Savona is covered by water (41%) and trees (38%) within 3 km, trees (53%) and water (41%) within 16 km, and trees (48%) and water (27%) within 80 km.

3 km
374 m
16 km
1,284 m
80 km
2,699 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Albenga 35 km · Genoa 39 km · Acqui Terme 41 km · Mondovì 53 km · Alba 56 km · Novi Ligure 56 km · Portofino 58 km · Imperia 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 Savona (44.309°, 8.4771°, elevation 4 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).