Juan-les-Pins weather in September

In September, Juan-les-Pins sees average daytime highs of 23°C and overnight lows near 19°C, with 70 mm of rain across 6.1 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 24°C in the first days to 21°C by the end. The sky is clear or mostly clear about 53% of the time in September, and the air most often feels humid.

Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Juan-les-Pins's 4th-clearest and 9th-windiest month. For the whole year in context, see Juan-les-Pins's year-round climate.

Daytime high
23°
4th warmest
Overnight low
19°
10th coldest
Rainfall
70 mm
6.1 wet days
Daylight
12 h 18 min
6:17 AM – 6:35 PM
Cloud cover
41%
4th clearest
Wind
10 km/h
9th windiest
Solar energy
4.57 kWh/m²
Travel score
7.7
out of 10

Juan-les-Pins is human settlement in France.

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 24°C in the first days to 21°C by the end.

A typical September day in Juan-les-Pins reaches about 23°C in the afternoon and slips back to 19°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 20°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)
12521
22520
32420
42420
52420
62420
72420
82420
92420
102419
112319
122319
132319
142319
152319
162319
172319
182319
192218
202218
212218
222218
232218
242218
252218
262218
272218
282117
292117
302117

Juan-les-Pins 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
Jan12° / 646.50.29.13.3
Feb12° / 536.70.510.23.4
Mar14° / 546.40.111.64.4
Apr16° / 11°677.8013.25.2
May19° / 15°476.3014.56.8
Jun23° / 19°324.5015.28.0
Jul26° / 21°132.6014.98.5
Aug26° / 22°193.7013.88.2
Sep23° / 19°706.1012.37.7
Oct19° / 15°1088.9010.86.4
Nov15° / 12°1299.409.54.8
Dec12° / 797.70.28.83.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 53% 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
37723
47525
57525
67525
77426
87426
97327
107228
117129
127030
137030
146931
156931
166931
176931
186931
196832
206832
216832
226832
236733
246733
256733
266733
276634
286535
296535
306436

Chance of precipitation in September

Any precipitation

Juan-les-Pins gets around 70 mm of rain over 6.1 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 20% and peaks near 25% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
116
216
316
417
517
617
718
818
918
1019
1119
1219
1319
1420
1520
1621
1721
1821
1922
2022
2122
2223
2323
2423
2523
2624
2724
2824
2925
3025

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 34% of days. Sticky, muggy-or-worse air turns up on roughly 22% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
181929369
291929357
392030346
4102131335
5112231334
6112232323
7122332312
8122332302
9132433301
10132433291
11132533281
12142533270
13142634260
14142734250
15152834240
16152834220
17162935210
18163035190
19173135170
20183235160
21183236140
22193336120
23193337110
2420343790
2521343880
2621343860
2722353850
2823353840
2924353740
3025353730

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 hours 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 84 minutes over September. Sunrise moves from 6:00 AM to 6:34 AM, and sunset from 7:03 PM to 6:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.06:007:03
213.06:017:01
313.06:026:59
412.96:036:57
512.96:046:55
612.86:066:54
712.86:076:52
812.76:086:50
912.66:096:48
1012.66:106:46
1112.56:116:44
1212.56:126:42
1312.46:146:40
1412.46:156:38
1512.36:166:37
1612.36:176:35
1712.26:186:33
1812.26:196:31
1912.16:216:29
2012.16:226:27
2112.06:236:25
2212.06:246:23
2311.96:256:21
2411.96:266:19
2511.86:286:18
2611.86:296:16
2711.76:306:14
2811.76:316:12
2911.66:326:10
3011.66:346:08

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.57 kWh/m².

For context, solar energy here swings from a low near 1.58 kWh/m² to a high of 6.96 kWh/m² in July across the year — September's 4.57 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.4Bright
25.3Bright
35.3Bright
45.2Bright
55.1Bright
65.1Bright
75.0Bright
85.0Bright
94.9Bright
104.9Bright
114.8Bright
124.8Bright
134.7Bright
144.6Bright
154.6Bright
164.5Bright
174.5Bright
184.4Bright
194.4Bright
204.3Bright
214.3Bright
224.2Bright
234.2Bright
244.1Bright
254.1Bright
264.0Bright
274.0Moderate
283.9Moderate
293.9Moderate
303.8Moderate
Planning a trip in September

Hazard calendar for Juan-les-Pins

In seasonPeak

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

Juan-les-Pins'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 Juan-les-Pins?

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

7.7
Sightseeing
4th-best month of the year
5.9
Beach & pool
4th-best month of the year

September is one of the better times to visit Juan-les-Pins for general sightseeing.

What to pack for Juan-les-Pins in September

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

In September, Juan-les-Pins sees daytime highs around 23°C and nights near 19°C. Worth packing: light clothes and sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near Juan-les-Pins 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 25°C and coldest in February near 13°C.

It's comfortable for a long swim from Jun 7 to Oct 16 — about 4.3 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar14Bracing
Apr15Bracing
May18Cool
Jun21Refreshing
Jul24Refreshing
Aug25Warm
Sep23Refreshing
Oct20Refreshing
Nov18Cool
Dec16Cool

UV index in Juan-les-Pins 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 Juan-les-Pins peaks around July 14 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 14UV 9Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar4Moderate
Apr7Very high
May6High
Jun8Very high
Jul9Very high
Aug7High
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Juan-les-Pins 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 Juan-les-Pins is worst in March — around 17 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1617 µg/m³Nov 1512 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb16Moderate
Mar17Moderate
Apr16Moderate
May15Moderate
Jun15Moderate
Jul14Moderate
Aug15Moderate
Sep13Moderate
Oct13Moderate
Nov12Moderate
Dec14Moderate
Location & terrain

Where is Juan-les-Pins?

Juan-les-Pins sits at 43.6°N, 7.1°E, 12 m above sea level, in France. The nearest listed city is Antibes, 2.0 km away.

Topography around Juan-les-Pins

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Juan-les-Pins.

Within 3 km, the terrain around Juan-les-Pins has only modest variations in elevation — a maximum elevation change of 96 m around an average of 14 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 474 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,195 m.

The land around Juan-les-Pins is covered by water (49%), artificial surfaces (29%) and trees (20%) within 3 km, water (61%) and trees (24%) within 16 km, and trees (50%) and water (33%) within 80 km.

3 km
96 m
16 km
474 m
80 km
3,195 m
treesshrubsgrasslandartificial surfacesbare terrainwater
September weather nearby: Antibes 2.0 km · Vallauris 5.0 km · Le Cannet 8.0 km · Cannes 8.0 km · Mougins 10 km · Cagnes-sur-Mer 11 km · Saint-Laurent-du-Var 13 km · Les Moulins 14 km

France travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 77% of US
price level, 2025
GDP per capita
$48,986
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.3
per 100k, 2023
Road deaths
5.1
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 539
Religion
Roman Catholic 47%none 33%Muslim 4%Protestant 2%

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 Juan-les-Pins (43.5695°, 7.1131°, elevation 12 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).