Nacala weather in August

In August, Nacala sees average daytime highs of 25°C and overnight lows near 22°C, with 8 mm of rain across 2.3 wet days and about 11.5 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 81% of the time in August, and the air most often feels muggy.

Daylight stretches from about 11 h 18 min at the start of August to 11 h 42 min by month's end. Set against the rest of the year, August is Nacala's 3rd-clearest and 4th-windiest month. For the whole year in context, see Nacala's year-round climate.

Daytime high
25°
11th warmest
Overnight low
22°
2nd coldest
Rainfall
8 mm
2.3 wet days
Daylight
11 h 30 min
5:36 AM – 5:07 PM
Cloud cover
25%
3rd clearest
Wind
17 km/h
4th windiest
Solar energy
5.45 kWh/m²
Travel score
8.7
out of 10

Nacala is port city in Nampula Province, Mozambique.

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 25°C through the month.

A typical August day in Nacala reaches about 25°C in the afternoon and slips back to 22°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 26°C. Set against its neighbours, August runs on par with July and on par with September.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12522
22522
32522
42522
52522
62522
72522
82522
92522
102522
112522
122522
132522
142522
152522
162522
172522
182522
192522
202522
212522
222522
232522
242522
252522
262522
272522
282522
292522
302622
312622

How August really feels in Nacala

Once humidity and wind are folded in, August 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

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

Nacala weather by month

How August compares with the rest of the year at a glance. August is the 11th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 26°20723.712.83.9
Feb28° / 26°17521.812.53.9
Mar28° / 25°19022.112.14.2
Apr28° / 25°7612.711.75.9
May27° / 24°184.511.37.8
Jun26° / 22°164.711.28.1
Jul25° / 22°154.511.28.2
Aug25° / 22°82.311.58.7
Sep26° / 22°71.311.98.9
Oct27° / 24°102.712.38.4
Nov28° / 25°26612.77.5
Dec28° / 26°11417.212.85.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 81% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 12% of August, with mostly cloudy or overcast conditions the remaining 7%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1919
2919
3919
4919
5928
6928
7919
8919
9928
10928
11928
12928
13937
14937
15946
16946
17946
18946
19946
20946
21946
22946
23946
24946
25946
26946
27946
28946
29955
30955
31955

Chance of precipitation in August

Any precipitation

Nacala gets around 8 mm of rain over 2.3 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 8% and peaks near 10% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
110
210
39
49
59
69
79
89
99
109
118
128
138
148
158
168
178
188
197
207
217
227
237
246
256
266
276
286
296
306
316

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 76% of days. Sticky, muggy-or-worse air turns up on roughly 81% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1125713
2125713
3124723
4123733
5123733
6122743
7122743
8121753
9121744
10120754
11120754
12119764
13119755
14119755
15118765
16118765
17118765
18117775
19117775
20117775
21116785
22116785
23115795
24115795
25114805
26113815
27113815
28112825
29112816
30112816
31111817

Wind in August

Winds average 17 km/h in August.

Across August, daily wind ranges from about 16 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
618light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2117light breeze
2217light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2716light breeze
2816light breeze
2916light breeze
3016light breeze
3116light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 18 min at the start of August to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over August. Sunrise moves from 5:43 AM to 5:26 AM, and sunset from 5:04 PM to 5:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.35:435:04
211.45:435:04
311.45:425:04
411.45:425:04
511.45:415:05
611.45:415:05
711.45:415:05
811.45:405:05
911.45:405:05
1011.45:395:06
1111.55:395:06
1211.55:385:06
1311.55:385:06
1411.55:375:06
1511.55:375:06
1611.55:365:07
1711.55:355:07
1811.55:355:07
1911.55:345:07
2011.65:345:07
2111.65:335:07
2211.65:325:07
2311.65:325:08
2411.65:315:08
2511.65:305:08
2611.65:305:08
2711.65:295:08
2811.75:285:08
2911.75:285:08
3011.75:275:08
3111.75:265:08

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.45 kWh/m².

For context, solar energy here swings from a low near 4.59 kWh/m² to a high of 7.28 kWh/m² in November across the year — August's 5.45 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.2Bright
95.2Bright
105.2Bright
115.3Bright
125.3Bright
135.3Bright
145.4Bright
155.4Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.6Bright
215.6Bright
225.7Bright
235.7Bright
245.7Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in August

Hazard calendar for Nacala

In seasonPeak

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

Nacala sits in the South Indian Ocean cyclone belt; the season peaks January–March.

Nacala's monsoon runs December–March, when most of the year's rain falls.

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

Is August a good time to visit Nacala?

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

8.7
Sightseeing
2nd-best month of the year
8.0
Beach & pool
4th-best month of the year

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

What to pack for Nacala in August

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

In August, Nacala sees daytime highs around 25°C and nights near 22°C. Worth packing: light clothes and sun protection.

light clothessun protection

Sea temperature near Nacala in August

The nearest coast averages about 26°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 22 km away) is warmest in March at about 29°C and coldest in August near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan29Tropical
Feb29Tropical
Mar29Tropical
Apr29Tropical
May28Tropical
Jun27Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct27Warm
Nov28Warm
Dec29Tropical

UV index in Nacala in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nacala peaks around January 20 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 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 20UV 16Jun 20UV 8
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep11Extreme
Oct13Extreme
Nov12Extreme
Dec14Extreme
Location & terrain

Where is Nacala?

Nacala sits at 14.6°S, 40.7°E, 137 m above sea level, in Mozambique. The nearest listed city is Mossuril, 45 km away.

Namapa-eratiChiúreNampulaPemba

Topography around Nacala

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

Within 3 km, the terrain around Nacala has only modest variations in elevation — a maximum elevation change of 146 m around an average of 80 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 190 m; within 80 km, significant variations in elevation — a maximum elevation change of 509 m.

The land around Nacala is covered by artificial surfaces (55%) and grassland (30%) within 3 km, grassland (69%) within 16 km, and water (38%), grassland (28%) and shrubs (21%) within 80 km.

3 km
146 m
16 km
190 m
80 km
509 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwatermangroves
August weather nearby: Mossuril 45 km · Mozambique 53 km · Monapo 57 km · Namialo 85 km · Namapa-erati 132 km · Chiúre 163 km · Nampula 164 km · Pemba 178 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 Nacala (-14.5626°, 40.6854°, elevation 137 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).