Thubelihle weather in December

In December, Thubelihle sees average daytime highs of 25°C and overnight lows near 15°C, with 136 mm of rain across 17.8 wet days and about 13.6 hours of daylight. It is the 3rd-warmest and 1st-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 25% of the time in December, and the air most often feels comfortable.

Daylight stretches from about 13 h 30 min at the start of December to 13 h 36 min by month's end. Set against the rest of the year, December is Thubelihle's 12th-clearest and 5th-windiest month. For the whole year in context, see Thubelihle's year-round climate.

Daytime high
25°
3rd warmest
Overnight low
15°
10th coldest
Rainfall
136 mm
17.8 wet days
Daylight
13 h 36 min
5:10 AM – 6:48 PM
Cloud cover
60%
12th clearest
Wind
11 km/h
5th windiest
Solar energy
6.68 kWh/m²
Travel score
5.6
out of 10

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

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

A typical December day in Thubelihle reaches about 25°C in the afternoon and slips back to 15°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 29°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)
12514
22514
32514
42514
52514
62514
72514
82514
92514
102514
112514
122515
132515
142515
152515
162515
172515
182515
192515
202515
212615
222615
232615
242615
252615
262615
272615
282615
292615
302615
312615

Thubelihle weather by month

How December compares with the rest of the year at a glance. December is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 15°12816.313.55.9
Feb26° / 15°9312.812.96.3
Mar25° / 14°9311.112.27.0
Apr23° / 11°436.411.47.6
May21° / 162.710.78.2
Jun18° / 61.210.48.1
Jul18° / 50.710.58.1
Aug21° / 112.111.18.5
Sep25° / 10°213.611.88.5
Oct25° / 12°8611.312.67.0
Nov25° / 13°1061513.36.1
Dec25° / 15°13617.813.65.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 24% of December, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
24753
34753
44654
54654
64753
74753
84654
94654
104753
114753
124852
134852
144852
154852
164951
174951
184951
194951
204951
214951
224951
235050
244951
255050
265149
275149
285248
295347
305446
315446

Chance of precipitation in December

Any precipitation

Thubelihle gets around 136 mm of rain over 17.8 wet days in December, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 57% and peaks near 59% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
155
256
356
457
558
658
759
859
959
1059
1159
1259
1358
1458
1558
1657
1757
1856
1956
2056
2156
2257
2357
2457
2557
2657
2757
2857
2956
3056
3156

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the comfortable band about 57% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
148475
247485
346495
445506
543516
642526
741527
840537
938548
1037558
1136559
1234579
13335710
14325810
15315811
16295912
17286012
18276013
19266014
20246115
21236116
22226117
23216118
24206119
25196120
26196021
27186022
28186022
29185923
30185824
31195724

Wind in December

Winds average 11 km/h in December.

Across December, daily wind ranges from about 10 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3010calm
3110calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 30 min at the start of December to 13 h 36 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 5:07 AM to 5:17 AM, and sunset from 6:38 PM to 6:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.55:076:38
213.55:076:39
313.55:076:40
413.65:076:40
513.65:076:41
613.65:076:42
713.65:086:42
813.65:086:43
913.65:086:44
1013.65:086:44
1113.65:086:45
1213.65:096:46
1313.65:096:46
1413.65:096:47
1513.65:106:47
1613.65:106:48
1713.65:106:49
1813.65:116:49
1913.65:116:50
2013.65:126:50
2113.65:126:51
2213.65:126:51
2313.65:136:52
2413.65:136:52
2513.65:146:52
2613.65:156:53
2713.65:156:53
2813.65:166:54
2913.65:166:54
3013.65:176:54
3113.65:176:55

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.68 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.92 kWh/m² to a high of 6.68 kWh/m² in December across the year — December's 6.68 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.6Intense
86.6Intense
96.6Intense
106.6Intense
116.6Intense
126.6Intense
136.7Intense
146.7Intense
156.7Intense
166.7Intense
176.7Intense
186.7Intense
196.8Intense
206.8Intense
216.8Intense
226.8Intense
236.8Intense
246.8Intense
256.8Intense
266.8Intense
276.8Intense
286.8Intense
296.8Intense
306.8Intense
316.8Intense
Planning a trip in December

Hazard calendar for Thubelihle

In seasonPeak

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

Thubelihle's rainy season runs October–March, when most of the year's rain falls.

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

Is December a good time to visit Thubelihle?

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

5.6
Sightseeing
12th-best month of the year
5.2
Beach & pool
8th-best month of the year

December is a reasonable time to visit Thubelihle for sightseeing.

What to pack for Thubelihle in December

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

In December, Thubelihle sees daytime highs around 25°C and nights near 15°C. Pack rain gear and sun protection. Worth having: light clothes. About 18 days see rain.

rain gearsun protectionlight clothes

UV index in Thubelihle 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 Thubelihle peaks around January 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 14UV 14Jun 21UV 5
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar12Extreme
Apr8Very high
May6High
Jun5High
Jul6High
Aug7Very high
Sep9Very high
Oct10Extreme
Nov11Extreme
Dec14Extreme

Air quality in Thubelihle 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 Thubelihle is worst in July — around 87 µg/m³ PM2.5 (unhealthy), about 3.6× the cleanest month (January, 24 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorUnhealthyPoorModerateJul 1286 µg/m³Jan 1024 µg/m³
PM2.5 (µg/m³)Level
Jan24Moderate
Feb31Moderate
Mar39Poor
Apr56Unhealthy
May73Unhealthy
Jun83Unhealthy
Jul87Unhealthy
Aug72Unhealthy
Sep55Poor
Oct35Moderate
Nov26Moderate
Dec25Moderate
Location & terrain

Where is Thubelihle?

Thubelihle sits at 26.2°S, 29.3°E, 1,602 m above sea level, in South Africa. The nearest listed city is Kriel, 5.0 km away.

Topography around Thubelihle

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

Within 3 km, the terrain around Thubelihle has only modest variations in elevation — a maximum elevation change of 95 m around an average of 1,577 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 259 m; within 80 km, large variations in elevation — a maximum elevation change of 852 m.

The land around Thubelihle is covered by cropland (54%) and grassland (40%) within 3 km, grassland (48%) and cropland (45%) within 16 km, and grassland (57%) and cropland (38%) within 80 km.

3 km
95 m
16 km
259 m
80 km
852 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Kriel 5.0 km · Kinross 30 km · Trichardt 31 km · Bethal 32 km · Phola 35 km · Emalahleni 39 km · Secunda 39 km · Leslie 41 km

South Africa travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / M / N
230 V · 50 Hz
Prices
≈ 41% of US
price level, 2025
GDP per capita
$6,598
2025
Happiness
5.0 / 10
World Happiness, 2025
Safe drinking water
68%
of population, 2024
Homicide rate
43.7
per 100k, 2022
Road deaths
22.2
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very high
EF EPI 602
Religion
Christian 86%or other traditional African religions 5%nothing in particular 5%Muslim 2%

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 Thubelihle (-26.2155°, 29.2916°, elevation 1,602 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).