Londuimbali weather in December

In December, Londuimbali sees average daytime highs of 23°C and overnight lows near 15°C, with 245 mm of rain across 23.7 wet days and about 12.7 hours of daylight. It is the 12th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 3% of the time in December, and the air most often feels humid.

Daylight stretches from about 12 h 42 min at the start of December to 12 h 42 min by month's end. Set against the rest of the year, December is Londuimbali's 12th-clearest and 10th-windiest month. For the whole year in context, see Londuimbali's year-round climate.

Daytime high
23°
12th warmest
Overnight low
15°
10th coldest
Rainfall
245 mm
23.7 wet days
Daylight
12 h 42 min
5:33 AM – 6:16 PM
Cloud cover
85%
12th clearest
Wind
5 km/h
10th windiest
Solar energy
5.52 kWh/m²
Travel score
4.5
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 23°C through the month.

A typical December day in Londuimbali reaches about 23°C in the afternoon and slips back to 15°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 25°C. Set against its neighbours, December runs on par with November and on par with January.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12415
22415
32415
42415
52415
62415
72315
82315
92315
102315
112315
122315
132315
142315
152315
162315
172315
182315
192315
202315
212315
222315
232315
242315
252315
262315
272315
282315
292315
302315
312315

Londuimbali weather by month

How December compares with the rest of the year at a glance. December is the 12th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 15°20520.712.65.0
Feb24° / 15°18116.912.45.3
Mar24° / 15°21623.512.14.7
Apr24° / 14°8213.311.76.3
May25° / 12°4111.48.9
Jun25° / 10°0011.39.6
Jul25° / 10°0011.49.4
Aug27° / 12°20.311.68.5
Sep28° / 14°305.611.96.9
Oct26° / 15°17521.712.34.9
Nov24° / 15°25525.712.64.2
Dec23° / 15°24523.712.74.5

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 5% of December, with mostly cloudy or overcast conditions the remaining 92%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1694
2694
3595
4595
5595
6595
7595
8595
9694
10793
11793
12793
13793
14892
15892
16892
17991
18991
191090
201090
21991
22991
231090
241090
251090
261090
271090
281090
291090
301090
311090

Chance of precipitation in December

Any precipitation

Londuimbali gets around 245 mm of rain over 23.7 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 77% and peaks near 88% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
188
288
388
487
587
686
786
885
984
1083
1182
1281
1380
1479
1577
1676
1775
1873
1972
2071
2170
2270
2369
2469
2568
2668
2768
2869
2969
3070
3170

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the humid band about 60% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
122474
222474
322474
432473
532572
632572
732671
842670
942769
1042868
1152966
1253065
1363163
1463262
1573360
1673459
1773558
1883656
1983755
2083854
2184052
2284151
2384250
2484349
2584448
2684447
2774547
2874547
2974647
3064647
3164648

Wind in December

Winds average 5 km/h in December.

Across December, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in December

DaylightNight

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

Days grow by about 0 minutes over December. Sunrise moves from 5:28 AM to 5:41 AM, and sunset from 6:09 PM to 6:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.75:286:09
212.75:296:09
312.75:296:10
412.75:296:10
512.75:296:11
612.75:306:11
712.75:306:12
812.75:306:12
912.75:316:13
1012.75:316:13
1112.75:316:14
1212.75:326:14
1312.75:326:15
1412.75:336:15
1512.75:336:16
1612.75:336:16
1712.75:346:17
1812.75:346:17
1912.75:356:18
2012.75:356:18
2112.75:366:19
2212.75:366:19
2312.75:376:20
2412.75:376:20
2512.75:386:21
2612.75:386:21
2712.75:396:22
2812.75:396:22
2912.75:406:22
3012.75:406:23
3112.75:416:23

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.52 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 5.52 kWh/m² to a high of 6.27 kWh/m² in September across the year — December's 5.52 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.6Bright
185.6Bright
195.6Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in December

Hazard calendar for Londuimbali

In seasonPeak

In December, Londuimbali sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Londuimbali's monsoon runs October–March, when most of the year's rain falls.

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

Is December a good time to visit Londuimbali?

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

4.5
Sightseeing
11th-best month of the year
3.6
Beach & pool
11th-best month of the year

December is a reasonable time to visit Londuimbali for sightseeing.

What to pack for Londuimbali in December

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

In December, Londuimbali sees daytime highs around 23°C and nights near 15°C. Pack rain gear. Worth having: light clothes and sun protection. About 24 days see rain.

rain gearlight clothessun protection

UV index in Londuimbali in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Londuimbali peaks around January 18 at about 17 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 11 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeJan 18UV 17Aug 11UV 9
UV index (midday)Level
Jan17Extreme
Feb15Extreme
Mar16Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul9Very high
Aug9Very high
Sep11Extreme
Oct13Extreme
Nov14Extreme
Dec14Extreme

Air quality in Londuimbali 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 Londuimbali is worst in August — around 114 µg/m³ PM2.5 (unhealthy), about 12.5× the cleanest month (December, 9 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateUnhealthyModerateGoodAug 10113 µg/m³Dec 239 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar11Good
Apr12Moderate
May31Moderate
Jun72Unhealthy
Jul109Unhealthy
Aug114Unhealthy
Sep51Poor
Oct21Moderate
Nov10Good
Dec9Good
Location & terrain

Where is Londuimbali?

Londuimbali sits at 12.2°S, 15.3°E, 1,567 m above sea level, in Angola. The nearest listed city is Alto Hama, 25 km away.

UcumaCela

Topography around Londuimbali

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

Within 3 km, the terrain around Londuimbali has significant variations in elevation — a maximum elevation change of 286 m around an average of 1,558 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 830 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,752 m.

The land around Londuimbali is covered by cropland (47%) and grassland (30%) within 3 km, grassland (32%), cropland (25%) and trees (23%) within 16 km, and grassland (31%), cropland (25%) and shrubs (23%) within 80 km.

3 km
286 m
16 km
830 m
80 km
1,752 m
treesshrubsgrasslandcroplandartificial surfaces
December weather nearby: Alto Hama 25 km · Ecunna 53 km · Balombo 61 km · Caála 73 km · Longonjo 75 km · Huambo 75 km · Ucuma 85 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 Londuimbali (-12.2371°, 15.317°, elevation 1,567 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).