Gueznaia weather in September

In September, Gueznaia sees average daytime highs of 24°C and overnight lows near 20°C, with 31 mm of rain across 3.8 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 9th-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 66% of the time in September, and the air most often feels muggy.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Gueznaia's 4th-clearest and 11th-windiest month. For the whole year in context, see Gueznaia's year-round climate.

Daytime high
24°
3rd warmest
Overnight low
20°
10th coldest
Rainfall
31 mm
3.8 wet days
Daylight
12 h 12 min
6:11 AM – 6:25 PM
Cloud cover
31%
4th clearest
Wind
18 km/h
11th windiest
Solar energy
5.51 kWh/m²
Travel score
8.5
out of 10

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 Gueznaia 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 22°C and 27°C. Set against its neighbours, September runs about 2°C cooler than August and about 3°C warmer than October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12621
22521
32521
42521
52521
62521
72521
82520
92520
102520
112520
122520
132520
142520
152420
162420
172420
182420
192420
202420
212420
222419
232419
242419
252419
262419
272419
282419
292319
302319

Gueznaia weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan16° / 12°988.49.95.2
Feb16° / 12°807.810.65.3
Mar17° / 13°788.311.76.0
Apr18° / 14°687.912.96.6
May21° / 16°35613.97.5
Jun23° / 19°81.714.49.0
Jul26° / 20°10.214.29.3
Aug26° / 21°30.513.39.0
Sep24° / 20°313.812.28.5
Oct22° / 18°85811.17.2
Nov19° / 15°1158.910.16.4
Dec17° / 13°1249.69.65.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 66% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 19%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18911
28812
38812
48713
58614
68614
78515
88515
98317
108317
118317
128119
138119
148119
158119
168020
178020
187921
197921
207921
217921
227822
237822
247822
257822
267822
277822
287822
297822
307723

Chance of precipitation in September

Any precipitation

Gueznaia gets around 31 mm of rain over 3.8 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 12% and peaks near 19% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
13
23
34
44
54
65
75
86
97
108
119
1210
1311
1412
1513
1614
1715
1815
1916
2017
2118
2218
2319
2419
2519
2619
2719
2819
2919
3019

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the muggy band about 55% of days. Sticky, muggy-or-worse air turns up on roughly 57% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10222715
20223705
30324694
40324694
50325684
60426664
70427663
80528643
90529642
100629632
110730612
120731602
131832581
141832581
151933561
161934551
1711034541
1811035531
1911136511
2011137501
2111138491
2211139481
2311141461
2411242451
2511243430
2611245420
2711246400
2811347390
2921348370
3021349350

Wind in September

Winds average 18 km/h in September.

Across September, daily wind ranges from about 18 km/h on the calmest days to 19 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202530
Wind speed (km/h)Feels
118light breeze
218light breeze
319light breeze
419light breeze
519light breeze
619light breeze
719light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1218light breeze
1318light breeze
1418light breeze
1518light breeze
1618light breeze
1718light breeze
1818light breeze
1918light breeze
2018light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2518light breeze
2618light breeze
2718light breeze
2818light breeze
2918light breeze
3018light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over September. Sunrise moves from 6:00 AM to 6:22 AM, and sunset from 6:47 PM to 6:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:006:47
212.86:006:46
312.76:016:44
412.76:026:43
512.66:036:41
612.66:036:40
712.66:046:38
812.56:056:37
912.56:066:35
1012.56:076:34
1112.46:076:32
1212.46:086:31
1312.36:096:29
1412.36:106:28
1512.36:106:26
1612.26:116:25
1712.26:126:23
1812.16:136:21
1912.16:146:20
2012.16:146:18
2112.06:156:17
2212.06:166:15
2312.06:176:14
2411.96:186:12
2511.96:186:11
2611.86:196:09
2711.86:206:08
2811.86:216:06
2911.76:226:05
3011.76:226:03

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.51 kWh/m².

For context, solar energy here swings from a low near 2.37 kWh/m² to a high of 7.75 kWh/m² in July across the year — September's 5.51 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.2Intense
46.2Intense
56.1Intense
66.0Intense
76.0Intense
86.0Bright
95.9Bright
105.8Bright
115.8Bright
125.7Bright
135.7Bright
145.6Bright
155.5Bright
165.5Bright
175.4Bright
185.4Bright
195.3Bright
205.3Bright
215.2Bright
225.2Bright
235.1Bright
245.1Bright
255.0Bright
265.0Bright
274.9Bright
284.9Bright
294.8Bright
304.8Bright
Planning a trip in September

Hazard calendar for Gueznaia

In seasonPeak

None of Gueznaia's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Gueznaia's rainy season runs October–April, 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 Gueznaia?

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

8.5
Sightseeing
4th-best month of the year
7.3
Beach & pool
3rd-best month of the year

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

What to pack for Gueznaia in September

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

In September, Gueznaia sees daytime highs around 24°C and nights near 20°C. Worth packing: light clothes and sun protection. About 4 days see rain.

light clothessun protection

Sea temperature near Gueznaia in September

The nearest coast averages about 21°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 19 km away) is warmest in August at about 22°C and coldest in February near 16°C.

It's comfortable for a long swim from Jun 22 to Oct 22 — about 4 months when the water holds above 20°C.

14°16°18°20°22°24°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingcomfortable to swim
Sea temperature (°C)Comfort
Jan17Cool
Feb16Cool
Mar16Cool
Apr17Cool
May18Cool
Jun20Cool
Jul22Refreshing
Aug22Refreshing
Sep21Refreshing
Oct20Refreshing
Nov19Cool
Dec18Cool

UV index in Gueznaia in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Gueznaia peaks around July 17 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highVery highHighModerateJul 17UV 10Dec 20UV 2
UV index (midday)Level
Jan3Moderate
Feb3Moderate
Mar7Very high
Apr9Very high
May8Very high
Jun8Very high
Jul10Extreme
Aug9Very high
Sep7High
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Gueznaia 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 Gueznaia 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 1615 µg/m³Dec 209 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb13Moderate
Mar15Moderate
Apr13Moderate
May12Good
Jun10Good
Jul11Good
Aug12Good
Sep12Good
Oct12Good
Nov10Good
Dec9Good
Location & terrain

Where is Gueznaia?

Gueznaia sits at 35.7°N, 5.9°W, 40 m above sea level, in Morocco. The nearest listed city is Tangier, 11 km away.

Topography around Gueznaia

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

Within 3 km, the terrain around Gueznaia has significant variations in elevation — a maximum elevation change of 268 m around an average of 70 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 388 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,904 m.

The land around Gueznaia is covered by grassland (37%), cropland (22%) and artificial surfaces (21%) within 3 km, water (37%) and grassland (22%) within 16 km, and water (46%) and grassland (21%) within 80 km.

3 km
268 m
16 km
388 m
80 km
1,904 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Tangier 11 km · Asilah 29 km · Tarifa 43 km · Tetouan 49 km · Mdiq 51 km · Fnidek 51 km · Barbate 55 km · Ceuta 55 km

Morocco travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 42% of US
price level, 2025
GDP per capita
$4,672
2025
Happiness
4.6 / 10
World Happiness, 2025
Safe drinking water
80%
of population, 2024
Homicide rate
1.7
per 100k, 2023
Road deaths
17
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 492
Religion
Muslim 99%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 Gueznaia (35.7021°, -5.8904°, elevation 40 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).