Conda weather in September

In September, Conda sees average daytime highs of 26°C and overnight lows near 17°C, with 15 mm of rain across 4 wet days and about 11.9 hours of daylight. It is the 8th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 39% of the time in September, and the air most often feels humid.

Daylight stretches from about 11 h 48 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Conda's 5th-clearest and 1st-windiest month. For the whole year in context, see Conda's year-round climate.

Daytime high
26°
8th warmest
Overnight low
17°
4th coldest
Rainfall
15 mm
4 wet days
Daylight
11 h 54 min
5:59 AM – 5:55 PM
Cloud cover
50%
5th clearest
Wind
6 km/h
1st windiest
Solar energy
5.4 kWh/m²
Travel score
7.7
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 26°C through the month.

A typical September day in Conda reaches about 26°C in the afternoon and slips back to 17°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 28°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12517
22617
32617
42617
52617
62617
72617
82617
92617
102617
112617
122617
132617
142617
152617
162617
172618
182618
192618
202618
212618
222618
232618
242618
252618
262618
272618
282718
292718
302718

Conda weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 20°9614.212.65.5
Feb28° / 20°10612.912.45.4
Mar28° / 21°27022.912.14.3
Apr27° / 21°25426.111.83.9
May27° / 20°318.711.56.8
Jun26° / 17°10.211.48.9
Jul25° / 16°0011.49.2
Aug25° / 16°20.511.68.9
Sep26° / 17°15411.97.7
Oct26° / 19°7615.712.25.5
Nov26° / 20°17924.312.54.2
Dec27° / 20°13418.212.65.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 24% of September, with mostly cloudy or overcast conditions the remaining 37%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17624
27525
37525
47525
57426
67426
77327
87327
97228
107228
117129
127030
136832
146832
156634
166535
176436
186238
196139
205941
215743
225644
235446
245347
255050
264951
274753
284753
294555
304357

Chance of precipitation in September

Any precipitation

Conda gets around 15 mm of rain over 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 14% and peaks near 23% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
15
25
36
46
56
67
78
88
99
1010
1111
1212
1313
1413
1514
1615
1716
1816
1917
2017
2118
2218
2319
2419
2519
2620
2721
2821
2922
3023

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 78% of days. Sticky, muggy-or-worse air turns up on roughly 8% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)
138620
237630
335650
434660
532680
630700
728711
826731
924751
1021781
1119792
1217812
1315823
1413843
1511854
169865
178866
186877
195878
204879
2148610
2238611
2328513
2428414
2518316
2618118
2717920
2817722
2907525
3007327

Wind in September

Winds average 6 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 48 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 18 minutes over September. Sunrise moves from 6:09 AM to 5:49 AM, and sunset from 5:56 PM to 5:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:095:56
211.86:085:56
311.86:085:56
411.86:075:56
511.86:065:56
611.86:065:56
711.86:055:56
811.96:045:56
911.96:045:56
1011.96:035:55
1111.96:025:55
1211.96:025:55
1311.96:015:55
1411.96:005:55
1511.95:595:55
1611.95:595:55
1711.95:585:55
1812.05:575:55
1912.05:575:55
2012.05:565:55
2112.05:555:55
2212.05:555:55
2312.05:545:55
2412.05:535:55
2512.05:535:55
2612.05:525:55
2712.15:515:55
2812.15:515:55
2912.15:505:55
3012.15:495:55

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.4 kWh/m².

For context, solar energy here swings from a low near 4.47 kWh/m² to a high of 5.65 kWh/m² in January across the year — September's 5.4 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.4Bright
45.4Bright
55.4Bright
65.4Bright
75.4Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.2Bright
305.2Bright
Planning a trip in September

Hazard calendar for Conda

In seasonPeak

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

Conda's monsoon runs March–April, 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 Conda?

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

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

What to pack for Conda in September

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

In September, Conda sees daytime highs around 26°C and nights near 17°C. Worth packing: light clothes and sun protection. About 4 days see rain.

light clothessun protection

Sea temperature near Conda 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 50 km away) is warmest in March at about 28°C and coldest in August near 20°C.

It's comfortable for a long swim from Aug 23 to Aug 9 — about 11.6 months when the water holds above 20°C.

20°25°30°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb27Warm
Mar28Warm
Apr27Warm
May25Warm
Jun23Refreshing
Jul21Refreshing
Aug20Cool
Sep21Refreshing
Oct24Refreshing
Nov26Warm
Dec26Warm

UV index in Conda in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Conda peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 20 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 15Aug 20UV 8
UV index (midday)Level
Jan16Extreme
Feb14Extreme
Mar16Extreme
Apr13Extreme
May10Very high
Jun9Very high
Jul8Very high
Aug8Very high
Sep8Very high
Oct12Extreme
Nov13Extreme
Dec13Extreme

Air quality in Conda 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 Conda is worst in July — around 59 µg/m³ PM2.5 (unhealthy), about 6.8× the cleanest month (November, 9 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorPoorModerateGoodJul 2158 µg/m³Nov 239 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar10Good
Apr10Good
May18Moderate
Jun39Poor
Jul59Unhealthy
Aug53Poor
Sep41Poor
Oct24Moderate
Nov9Good
Dec9Good
Location & terrain

Where is Conda?

Conda sits at 11.1°S, 14.3°E, 1,039 m above sea level, in Angola. The nearest listed city is Capunda, 15 km away.

QuisseculaCela

Topography around Conda

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

Within 3 km, the terrain around Conda has large variations in elevation — a maximum elevation change of 804 m around an average of 1,041 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,435 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,289 m.

The land around Conda is covered by grassland (52%) within 3 km, trees (49%) and grassland (29%) within 16 km, and grassland (37%) and trees (29%) within 80 km.

3 km
804 m
16 km
1,435 m
80 km
2,289 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Capunda 15 km · Gabela 29 km · Ucu Seles 34 km · Sumbe 55 km · Porto Amboim 75 km · Quibala 82 km · Quissecula 88 km · Cela 93 km

Angola travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
220 V · 50 Hz
Prices
≈ 35% of US
price level, 2025
GDP per capita
$3,129
2025
Happiness
3.8 / 10
World Happiness, 2017
Homicide rate
4.1
per 100k, 2016
Road deaths
26.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 413
Religion
Roman Catholic 41%Protestant 38%none 12%other 9%

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 Conda (-11.1086°, 14.3362°, elevation 1,039 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).