Palmi weather in September

In September, Palmi sees average daytime highs of 24°C and overnight lows near 20°C, with 76 mm of rain across 10.4 wet days and about 12.3 hours of daylight. It is the 3rd-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 23°C by the end. The sky is clear or mostly clear about 62% of the time in September, and the air most often feels humid.

Daylight stretches from about 12 h 54 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Palmi's 4th-clearest and 10th-windiest month. For the whole year in context, see Palmi's year-round climate.

Daytime high
24°
3rd warmest
Overnight low
20°
10th coldest
Rainfall
76 mm
10.4 wet days
Daylight
12 h 12 min
5:44 AM – 5:58 PM
Cloud cover
35%
4th clearest
Wind
12 km/h
10th windiest
Solar energy
4.88 kWh/m²
Travel score
7.3
out of 10

Palmi is chief town of the homonym 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 25°C in the first days to 23°C by the end.

A typical September day in Palmi reaches about 24°C in the afternoon and slips back to 20°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 27°C. Set against its neighbours, September runs about 3°C cooler than August and about 3°C warmer than October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12621
22621
32521
42521
52521
62521
72520
82520
92520
102520
112520
122420
132420
142420
152420
162420
172419
182419
192419
202419
212319
222319
232319
242319
252319
262318
272318
282318
292318
302218

Palmi weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan12° / 11914.89.62.9
Feb12° / 11413.610.52.8
Mar13° / 1061311.73.7
Apr16° / 11°8012.3134.9
May20° / 15°487.914.16.9
Jun24° / 19°335.814.68.2
Jul26° / 21°194.614.48.4
Aug27° / 22°26513.58.1
Sep24° / 20°7610.412.37.3
Oct21° / 17°10011.5116.5
Nov17° / 13°11112.99.95.1
Dec13° / 10°14215.39.43.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 62% 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 21%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18812
28713
38614
48515
58416
68416
78317
88218
98218
108218
118119
128020
138020
147921
157921
167921
177822
187723
197723
207624
217624
227525
237426
247426
257426
267327
277327
287228
297129
307129

Chance of precipitation in September

Any precipitation

Palmi gets around 76 mm of rain over 10.4 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 34% 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 (%)
125
226
327
428
528
629
730
830
931
1031
1132
1232
1333
1433
1534
1634
1735
1836
1936
2037
2137
2238
2338
2438
2538
2638
2739
2839
2939
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 45% of days. Sticky, muggy-or-worse air turns up on roughly 28% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
131035484
231136463
331138453
441239432
541340412
641441401
741443381
841544361
941645351
1051645330
1151746320
1251846310
1351846300
1451947290
1552047280
1662147270
1762247250
1862347240
1962447230
2062547210
2172647200
2272747180
2382847170
2482947160
2583046150
2693146140
2793246130
2893346120
29103446110
30103545100

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 12 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
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 54 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 78 minutes over September. Sunrise moves from 5:30 AM to 5:56 AM, and sunset from 6:22 PM to 5:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.95:306:22
212.85:316:21
312.85:326:19
412.75:336:18
512.75:346:16
612.75:356:15
712.65:366:13
812.65:366:11
912.55:376:10
1012.55:386:08
1112.55:396:06
1212.45:406:05
1312.45:416:03
1412.35:426:02
1512.35:436:00
1612.25:445:58
1712.25:445:57
1812.25:455:55
1912.15:465:53
2012.15:475:52
2112.05:485:50
2212.05:495:48
2311.95:505:47
2411.95:515:45
2511.95:525:43
2611.85:535:42
2711.85:545:40
2811.75:555:39
2911.75:555:37
3011.65:565:35

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.88 kWh/m².

For context, solar energy here swings from a low near 1.94 kWh/m² to a high of 7.29 kWh/m² in July across the year — September's 4.88 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.7Bright
25.6Bright
35.6Bright
45.5Bright
55.4Bright
65.4Bright
75.3Bright
85.3Bright
95.2Bright
105.2Bright
115.1Bright
125.0Bright
135.0Bright
145.0Bright
154.9Bright
164.9Bright
174.8Bright
184.8Bright
194.7Bright
204.7Bright
214.6Bright
224.6Bright
234.5Bright
244.5Bright
254.4Bright
264.4Bright
274.3Bright
284.3Bright
294.3Bright
304.2Bright
Planning a trip in September

Is September a good time to visit Palmi?

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

7.3
Sightseeing
4th-best month of the year
6.1
Beach & pool
4th-best month of the year

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

What to pack for Palmi in September

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

In September, Palmi sees daytime highs around 24°C and nights near 20°C. Worth packing: light clothes, rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

Sea temperature near Palmi in September

The nearest coast averages about 25°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 27°C and coldest in February near 14°C.

It's comfortable for a long swim from May 28 to Nov 11 — about 5.5 months when the water holds above 20°C.

15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Cool
Feb14Bracing
Mar15Bracing
Apr16Cool
May19Cool
Jun23Refreshing
Jul26Warm
Aug27Warm
Sep25Warm
Oct22Refreshing
Nov20Cool
Dec17Cool

UV index in Palmi 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 Palmi peaks around July 16 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighHighVery highHighModerateLowJul 16UV 10Dec 21UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar6High
Apr5Moderate
May7High
Jun9Very high
Jul10Very high
Aug9Very high
Sep6High
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Palmi 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 Palmi is worst in April — around 16 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 1616 µg/m³Dec 169 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb13Moderate
Mar15Moderate
Apr16Moderate
May15Moderate
Jun13Moderate
Jul15Moderate
Aug15Moderate
Sep12Moderate
Oct11Good
Nov9Good
Dec9Good
Location & terrain

Where is Palmi?

Palmi sits at 38.4°N, 15.9°E, 228 m above sea level, in Italy. The nearest listed city is Gioia Tauro, 8.0 km away.

Taormina

Topography around Palmi

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

Within 3 km, the terrain around Palmi has significant variations in elevation — a maximum elevation change of 593 m around an average of 187 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,112 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,931 m.

The land around Palmi is covered by trees (52%) and water (33%) within 3 km, water (46%) and trees (44%) within 16 km, and water (65%) and trees (27%) within 80 km.

3 km
593 m
16 km
1,112 m
80 km
1,931 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Gioia Tauro 8.0 km · Messina 32 km · Reggio Calabria 32 km · Siderno 40 km · Vibo Valentia 41 km · Milazzo 56 km · Barcellona Pozzo di Gotto 60 km · Taormina 75 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 Palmi (38.3594°, 15.8515°, elevation 228 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).