Loanda weather in December

In December, Loanda sees average daytime highs of 31°C and overnight lows near 22°C, with 185 mm of rain across 17.1 wet days and about 13.4 hours of daylight. It is the 2nd-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 25% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 13 h 18 min at the start of December to 13 h 24 min by month's end. Set against the rest of the year, December is Loanda's 11th-clearest and 8th-windiest month. For the whole year in context, see Loanda's year-round climate.

Daytime high
31°
2nd warmest
Overnight low
22°
10th coldest
Rainfall
185 mm
17.1 wet days
Daylight
13 h 24 min
6:47 AM – 8:11 PM
Cloud cover
65%
11th clearest
Wind
9 km/h
8th windiest
Solar energy
6.24 kWh/m²
Travel score
3.6
out of 10

Loanda is settlement in Brazil.

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical December day in Loanda reaches about 31°C in the afternoon and slips back to 22°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 34°C. Set against its neighbours, December runs on par with November and on par with January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13122
23122
33122
43122
53122
63122
73122
83122
93122
103122
113122
123122
133122
143122
153122
163122
173122
183122
193122
203122
213122
223122
233122
243122
253122
263122
273122
283122
293123
303123
313123

How December really feels in Loanda

Once humidity and wind are folded in, December averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Loanda weather by month

How December compares with the rest of the year at a glance. December is the 2nd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°19820.213.33.3
Feb31° / 22°16617.412.83.5
Mar31° / 22°12915.112.24.1
Apr29° / 20°908.111.55.8
May26° / 17°1158.210.97.2
Jun25° / 16°856.910.67.6
Jul25° / 15°635.810.77.9
Aug27° / 16°645.511.27.4
Sep29° / 18°1057.811.95.9
Oct30° / 20°14913.412.54.5
Nov31° / 21°15313.613.14.2
Dec31° / 22°18517.113.43.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 16% of December, with mostly cloudy or overcast conditions the remaining 59%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14159
24060
34060
43961
53862
63961
73961
83961
93961
104159
114159
124258
134258
144456
154456
164555
174555
184555
194555
204456
214456
224357
234357
244258
254258
264060
273961
283961
293961
303862
313862

Chance of precipitation in December

Any precipitation

Loanda gets around 185 mm of rain over 17.1 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 55% and peaks near 64% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
148
249
350
450
551
651
751
851
952
1052
1152
1252
1353
1453
1553
1653
1754
1854
1955
2056
2157
2258
2359
2460
2561
2662
2763
2863
2964
3064
3164

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the oppressive band about 53% of days. Sticky, muggy-or-worse air turns up on roughly 84% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1161835400
2151735410
3151635420
4151635440
5141535450
6141534450
7141434460
8141434470
9141433480
10141433490
11141332490
12141332500
13041431510
14041431510
15041431510
16041431510
17031431520
18031330540
19031330540
20031330540
21031229560
22031129570
23021129580
24021028600
2502928610
2602928610
2701828630
2801828630
2901728640
3001728631
3101627651

Wind in December

Winds average 9 km/h in December.

Across December, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 18 min at the start of December to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 6:43 AM to 6:54 AM, and sunset from 8:02 PM to 8:17 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.36:438:02
213.36:438:02
313.36:438:03
413.36:438:03
513.36:448:04
613.36:448:05
713.46:448:05
813.46:448:06
913.46:448:07
1013.46:458:07
1113.46:458:08
1213.46:458:08
1313.46:468:09
1413.46:468:10
1513.46:468:10
1613.46:478:11
1713.46:478:11
1813.46:478:12
1913.46:488:12
2013.46:488:13
2113.46:498:13
2213.46:498:14
2313.46:508:14
2413.46:508:15
2513.46:518:15
2613.46:518:16
2713.46:528:16
2813.46:528:16
2913.46:538:17
3013.46:538:17
3113.46:548:17

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.24 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.35 kWh/m² to a high of 6.24 kWh/m² in December across the year — December's 6.24 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
86.2Intense
96.2Intense
106.2Intense
116.2Intense
126.2Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.2Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in December

Is December a good time to visit Loanda?

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

3.6
Sightseeing
10th-best month of the year
5.5
Beach & pool
10th-best month of the year

December is a weaker month for outdoor sightseeing in Loanda.

What to pack for Loanda in December

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

In December, Loanda sees daytime highs around 31°C and nights near 22°C. Pack light clothes, rain gear and sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Loanda in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Loanda peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 4 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateExtremeJan 19UV 15Sep 14UV 4
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr10Very high
May7High
Jun6High
Jul5High
Aug8Very high
Sep3Moderate
Oct11Extreme
Nov12Extreme
Dec13Extreme

Air quality in Loanda in December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.

Air quality in Loanda is worst in September — around 33 µg/m³ PM2.5 (moderate), about 5.2× the cleanest month (March, 6 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1631 µg/m³Mar 146 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb7Good
Mar6Good
Apr8Good
May9Good
Jun9Good
Jul9Good
Aug13Moderate
Sep33Moderate
Oct14Moderate
Nov10Good
Dec7Good
Location & terrain

Where is Loanda?

Loanda sits at 22.9°S, 53.1°W, 464 m above sea level, in Brazil. The nearest listed city is Rosana, 39 km away.

Topography around Loanda

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

Within 3 km, the terrain around Loanda has only modest variations in elevation — a maximum elevation change of 126 m around an average of 432 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 238 m; within 80 km, significant variations in elevation — a maximum elevation change of 394 m.

The land around Loanda is covered by cropland (38%) and grassland (34%) within 3 km, cropland (44%) and grassland (41%) within 16 km, and cropland (41%) and grassland (38%) within 80 km.

3 km
126 m
16 km
238 m
80 km
394 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Rosana 39 km · Taquarussu 53 km · Paranavaí 71 km · Nova Andradina 80 km · Tapejara 94 km · Umuarama 96 km · Cruzeiro do Oeste 96 km · Cianorte 99 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

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 Loanda (-22.9231°, -53.1372°, elevation 464 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).