Cuamba weather in September

In September, Cuamba sees average daytime highs of 30°C and overnight lows near 18°C, with 4 mm of rain across 0.4 wet days and about 11.9 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 29°C in the first days to 31°C by the end. The sky is clear or mostly clear about 62% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 42 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Cuamba's 1st-clearest and 2nd-windiest month. For the whole year in context, see Cuamba's year-round climate.

Daytime high
30°
4th warmest
Overnight low
18°
5th coldest
Rainfall
4 mm
0.4 wet days
Daylight
11 h 54 min
5:31 AM – 5:26 PM
Cloud cover
33%
1st clearest
Wind
10 km/h
2nd windiest
Solar energy
6.21 kWh/m²
Travel score
6.5
out of 10

Cuamba is city in Mozambique.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 29°C in the first days to 31°C by the end.

A typical September day in Cuamba reaches about 30°C in the afternoon and slips back to 18°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, September runs about 3°C warmer than August and about 2°C cooler than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12917
22917
32917
42917
52917
62917
72917
82918
92918
103018
113018
123018
133018
143018
153018
163018
173019
183019
193019
203119
213119
223119
233119
243119
253119
263119
273119
283120
293120
303120

How September really feels in Cuamba

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Cuamba weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 21°2572512.83.5
Feb29° / 21°18119.312.54.0
Mar29° / 21°1091612.14.7
Apr28° / 19°295.111.76.6
May27° / 17°40.811.38.1
Jun26° / 15°10.211.18.6
Jul25° / 15°10.111.28.6
Aug27° / 16°10.311.58.1
Sep30° / 18°40.411.96.5
Oct32° / 21°111.612.35.0
Nov32° / 22°567.512.74.0
Dec30° / 22°17819.912.93.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 62% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 22% of September, with mostly cloudy or overcast conditions the remaining 16%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18218
28218
38317
48317
58317
68317
78317
88317
98317
108317
118317
128317
138317
148317
158317
168317
178317
188317
198416
208416
218515
228515
238515
248614
258515
268515
278515
288614
298614
308614

Chance of precipitation in September

Any precipitation

Cuamba gets around 4 mm of rain over 0.4 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 1% and peaks near 2% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
11
21
31
41
51
61
71
81
91
101
111
121
131
141
151
161
171
181
191
201
211
221
231
241
252
262
272
282
292
302

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 65% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
176222
276222
376222
475232
574242
674242
773252
872253
971263
1070273
1170273
1269283
1369283
1468293
1567303
1666313
1765323
1864333
1963334
2062344
2161354
2260364
2358375
2456395
2555405
2653416
2753416
2851427
2949437
3048438

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2811calm
2911calm
3011calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 42 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over September. Sunrise moves from 5:42 AM to 5:20 AM, and sunset from 5:25 PM to 5:27 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.75:425:25
211.75:425:25
311.75:415:25
411.85:405:25
511.85:395:25
611.85:395:25
711.85:385:25
811.85:375:25
911.85:365:25
1011.85:355:25
1111.85:355:25
1211.95:345:26
1311.95:335:26
1411.95:325:26
1511.95:315:26
1611.95:315:26
1711.95:305:26
1811.95:295:26
1912.05:285:26
2012.05:275:26
2112.05:275:26
2212.05:265:26
2312.05:255:26
2412.05:245:26
2512.05:235:26
2612.15:235:26
2712.15:225:26
2812.15:215:26
2912.15:205:27
3012.15:205:27

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.21 kWh/m².

For context, solar energy here swings from a low near 4.45 kWh/m² to a high of 6.67 kWh/m² in October across the year — September's 6.21 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.9Bright
55.9Bright
65.9Bright
76.0Bright
86.0Bright
96.0Intense
106.0Intense
116.1Intense
126.1Intense
136.1Intense
146.2Intense
156.2Intense
166.2Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.4Intense
226.4Intense
236.4Intense
246.4Intense
256.5Intense
266.5Intense
276.5Intense
286.5Intense
296.5Intense
306.5Intense
Planning a trip in September

Hazard calendar for Cuamba

In seasonPeak

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

Cuamba's monsoon runs December–February, when most of the year's rain falls.

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

Is September a good time to visit Cuamba?

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

6.5
Sightseeing
6th-best month of the year
8.8
Beach & pool
1st-best month of the year

September is a reasonable time to visit Cuamba for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Cuamba in September

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

In September, Cuamba sees daytime highs around 30°C and nights near 18°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Cuamba in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Cuamba peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeJan 19UV 15Jun 21UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep11Extreme
Oct13Extreme
Nov13Extreme
Dec14Extreme

Air quality in Cuamba 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 Cuamba is worst in August — around 47 µg/m³ PM2.5 (poor), about 8.4× the cleanest month (December, 6 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateGoodAug 2146 µg/m³Dec 176 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar7Good
Apr7Good
May8Good
Jun11Good
Jul23Moderate
Aug47Poor
Sep42Poor
Oct17Moderate
Nov7Good
Dec6Good
Location & terrain

Where is Cuamba?

Cuamba sits at 14.8°S, 36.5°E, 586 m above sea level, in Mozambique. The nearest listed city is Mutuáli, 51 km away.

MandimbaMangochiLiwondeZombaAlto Molocue

Topography around Cuamba

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

Within 3 km, the terrain around Cuamba has only modest variations in elevation — a maximum elevation change of 33 m around an average of 572 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,000 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,620 m.

The land around Cuamba is covered by artificial surfaces (35%) and grassland (34%) within 3 km, grassland (52%) and shrubs (20%) within 16 km, and grassland (32%), trees (26%) and shrubs (23%) within 80 km.

3 km
33 m
16 km
1,000 m
80 km
1,620 m
treesshrubsgrasslandcroplandartificial surfaceswetland
September weather nearby: Mutuáli 51 km · Gurúè 88 km · Malema 96 km · Mandimba 108 km · Mangochi 142 km · Liwonde 144 km · Zomba 146 km · Alto Molocue 154 km

Mozambique travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / M
220 V · 50 Hz
Prices
≈ 37% of US
price level, 2025
GDP per capita
$627
2025
Happiness
5.3 / 10
World Happiness, 2025
Safe drinking water
28%
of population, 2024
Homicide rate
3.6
per 100k, 2011
Road deaths
30
per 100k/yr, 2019
Income group
Low
World Bank
English
Low
EF EPI 465
Religion
Catholic 27%Islam 19%Pentecostal 17%Saio/Zione 16%

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 Cuamba (-14.8031°, 36.5372°, elevation 586 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. 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).