Tekwane weather in September

In September, Tekwane sees average daytime highs of 26°C and overnight lows near 14°C, with 21 mm of rain across 3.8 wet days and about 11.8 hours of daylight. It is the 7th-warmest and 8th-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 60% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 30 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Tekwane's 5th-clearest and 1st-windiest month. For the whole year in context, see Tekwane's year-round climate.

Daytime high: 26°; 7th warmest
Overnight low: 14°; 5th coldest
Rainfall: 21 mm; 3.8 wet days
Daylight: 11 h 54 min; 5:54 AM – 5:45 PM
Cloud cover: 36%; 5th clearest
Wind: 8 km/h; 1st windiest
Solar energy: 5.12 kWh/m²
Travel score: 8.0; out of 10

← August Tekwane year-round climate October →Best places to visit in September

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

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 Tekwane reaches about 26°C in the afternoon and slips back to 14°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 33°C. Set against its neighbours, September runs about 2°C warmer than August and on par with October.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	27	27	27	27	27	27	27	27	27	27	27	27	27
Avg low (°C)	13	13	13	13	13	13	13	13	13	13	14	14	14	14	14	14	14	14	14	14	14	15	15	15	15	15	15	15	15	15

	Avg high (°C)	Avg low (°C)
1	26	13
2	26	13
3	26	13
4	26	13
5	26	13
6	26	13
7	26	13
8	26	13
9	26	13
10	26	13
11	26	14
12	26	14
13	26	14
14	26	14
15	26	14
16	26	14
17	26	14
18	27	14
19	27	14
20	27	14
21	27	14
22	27	15
23	27	15
24	27	15
25	27	15
26	27	15
27	27	15
28	27	15
29	27	15
30	27	15

Tekwane weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 8th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	29° / 20°	118	14.3	13.4	5.1
Feb	29° / 20°	99	12.3	12.9	5.2
Mar	28° / 19°	80	11.4	12.2	6.0
Apr	26° / 16°	37	6.6	11.4	7.4
May	25° / 12°	13	2.7	10.8	8.7
Jun	23° / 9°	6	1.5	10.4	9.1
Jul	23° / 9°	7	1.3	10.6	9.0
Aug	24° / 11°	11	2.1	11.1	8.9
Sep	26° / 14°	21	3.8	11.8	8.0
Oct	27° / 16°	46	7.9	12.6	6.9
Nov	27° / 18°	89	12.8	13.2	5.9
Dec	28° / 19°	113	13.8	13.6	5.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 60% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 12% of September, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to cloud over as the month goes on.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	80	81	80	80	79	79	78	77	77	76	75	74	73	72	72	71	71	70	70	69	68	68	67	67	65	65	64	63	62	61
Cloudier (%)	20	19	20	20	21	21	22	23	23	24	25	26	27	28	28	29	29	30	30	31	32	32	33	33	35	35	36	37	38	39

	Clearer (%)	Cloudier (%)
1	80	20
2	81	19
3	80	20
4	80	20
5	79	21
6	79	21
7	78	22
8	77	23
9	77	23
10	76	24
11	75	25
12	74	26
13	73	27
14	72	28
15	72	28
16	71	29
17	71	29
18	70	30
19	70	30
20	69	31
21	68	32
22	68	32
23	67	33
24	67	33
25	65	35
26	65	35
27	64	36
28	63	37
29	62	38
30	61	39

Chance of precipitation in September

Any precipitation

Tekwane gets around 21 mm of rain over 3.8 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 12% and peaks near 18% on the wettest days. The odds climb toward the end of the month.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	7	8	8	8	9	9	10	10	11	11	11	12	12	12	12	12	12	13	13	13	14	14	15	15	15	16	16	17	17	18

	Rain chance (%)
1	7
2	8
3	8
4	8
5	9
6	9
7	10
8	10
9	11
10	11
11	11
12	12
13	12
14	12
15	12
16	12
17	12
18	13
19	13
20	13
21	14
22	14
23	15
24	15
25	15
26	16
27	16
28	17
29	17
30	18

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 73% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Dry (%)	88	88	87	87	86	85	84	83	82	82	81	80	79	77	76	75	73	72	70	68	66	64	62	61	59	57	55	53	52	51
Comfortable (%)	12	12	13	13	14	14	15	16	17	17	18	19	20	21	22	23	24	25	27	28	30	31	32	33	34	35	36	37	38	38
Humid (%)	0	0	0	0	0	1	1	1	1	1	1	1	1	2	2	2	3	3	3	4	4	5	6	6	7	8	9	10	10	11

	Dry (%)	Comfortable (%)	Humid (%)
1	88	12	0
2	88	12	0
3	87	13	0
4	87	13	0
5	86	14	0
6	85	14	1
7	84	15	1
8	83	16	1
9	82	17	1
10	82	17	1
11	81	18	1
12	80	19	1
13	79	20	1
14	77	21	2
15	76	22	2
16	75	23	2
17	73	24	3
18	72	25	3
19	70	27	3
20	68	28	4
21	66	30	4
22	64	31	5
23	62	32	6
24	61	33	6
25	59	34	7
26	57	35	8
27	55	36	9
28	53	37	10
29	52	38	10
30	51	38	11

Wind in September

Winds average 8 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	7	7	7	7	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	7	calm
2	7	calm
3	7	calm
4	7	calm
5	8	calm
6	8	calm
7	8	calm
8	8	calm
9	8	calm
10	8	calm
11	8	calm
12	8	calm
13	8	calm
14	8	calm
15	8	calm
16	8	calm
17	8	calm
18	8	calm
19	8	calm
20	8	calm
21	8	calm
22	8	calm
23	8	calm
24	8	calm
25	8	calm
26	8	calm
27	8	calm
28	8	calm
29	8	calm
30	8	calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 30 min at the start of September to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over September. Sunrise moves from 6:11 AM to 5:38 AM, and sunset from 5:39 PM to 5:51 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	11.5	11.5	11.5	11.5	11.6	11.6	11.6	11.6	11.7	11.7	11.7	11.8	11.8	11.8	11.8	11.9	11.9	11.9	11.9	12.0	12.0	12.0	12.0	12.1	12.1	12.1	12.1	12.2	12.2	12.2
Sunrise (AM)	6:11	6:10	6:09	6:08	6:07	6:05	6:04	6:03	6:02	6:01	6:00	5:59	5:58	5:56	5:55	5:54	5:53	5:52	5:51	5:50	5:48	5:47	5:46	5:45	5:44	5:43	5:42	5:41	5:39	5:38
Sunset (PM)	5:39	5:40	5:40	5:41	5:41	5:41	5:42	5:42	5:43	5:43	5:43	5:44	5:44	5:45	5:45	5:45	5:46	5:46	5:47	5:47	5:47	5:48	5:48	5:49	5:49	5:49	5:50	5:50	5:51	5:51

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.5	6:11	5:39
2	11.5	6:10	5:40
3	11.5	6:09	5:40
4	11.5	6:08	5:41
5	11.6	6:07	5:41
6	11.6	6:05	5:41
7	11.6	6:04	5:42
8	11.6	6:03	5:42
9	11.7	6:02	5:43
10	11.7	6:01	5:43
11	11.7	6:00	5:43
12	11.8	5:59	5:44
13	11.8	5:58	5:44
14	11.8	5:56	5:45
15	11.8	5:55	5:45
16	11.9	5:54	5:45
17	11.9	5:53	5:46
18	11.9	5:52	5:46
19	11.9	5:51	5:47
20	12.0	5:50	5:47
21	12.0	5:48	5:47
22	12.0	5:47	5:48
23	12.0	5:46	5:48
24	12.1	5:45	5:49
25	12.1	5:44	5:49
26	12.1	5:43	5:49
27	12.1	5:42	5:50
28	12.2	5:41	5:50
29	12.2	5:39	5:51
30	12.2	5:38	5:51

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.12 kWh/m².

For context, solar energy here swings from a low near 3.67 kWh/m² to a high of 5.78 kWh/m² in January across the year — September's 5.12 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	4.9	4.9	4.9	5.0	5.0	5.0	5.0	5.0	5.0	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2	5.2
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	4.9	Bright
2	4.9	Bright
3	4.9	Bright
4	5.0	Bright
5	5.0	Bright
6	5.0	Bright
7	5.0	Bright
8	5.0	Bright
9	5.0	Bright
10	5.1	Bright
11	5.1	Bright
12	5.1	Bright
13	5.1	Bright
14	5.1	Bright
15	5.1	Bright
16	5.1	Bright
17	5.1	Bright
18	5.2	Bright
19	5.2	Bright
20	5.2	Bright
21	5.2	Bright
22	5.2	Bright
23	5.2	Bright
24	5.2	Bright
25	5.2	Bright
26	5.2	Bright
27	5.2	Bright
28	5.2	Bright
29	5.2	Bright
30	5.2	Bright

Planning a trip in September

Hazard calendar for Tekwane

In seasonPeak

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

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

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is September a good time to visit Tekwane?

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

8.0

Sightseeing

5th-best month of the year

7.7

Beach & pool

1st-best month of the year

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

What to pack for Tekwane in September

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

In September, Tekwane sees daytime highs around 26°C and nights near 14°C. Worth packing: light clothes and sun protection. About 4 days see rain.

light clothessun protection

UV index in Tekwane 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 Tekwane peaks around February 12 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 5 (moderate).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	12	13	12	7	6	5	5	7	8	10	12	13
Level	Extreme	Extreme	Extreme	Very high	High	Moderate	Moderate	High	Very high	Very high	Extreme	Extreme

	UV index (midday)	Level
Jan	12	Extreme
Feb	13	Extreme
Mar	12	Extreme
Apr	7	Very high
May	6	High
Jun	5	Moderate
Jul	5	Moderate
Aug	7	High
Sep	8	Very high
Oct	10	Very high
Nov	12	Extreme
Dec	13	Extreme

Air quality in Tekwane 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 Tekwane is worst in July — around 45 µg/m³ PM2.5 (poor), about 3.2× the cleanest month (January, 14 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	14	15	20	28	39	39	45	42	33	25	22	15
Level	Moderate	Moderate	Moderate	Moderate	Poor	Poor	Poor	Poor	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	14	Moderate
Feb	15	Moderate
Mar	20	Moderate
Apr	28	Moderate
May	39	Poor
Jun	39	Poor
Jul	45	Poor
Aug	42	Poor
Sep	33	Moderate
Oct	25	Moderate
Nov	22	Moderate
Dec	15	Moderate

Location & terrain

Where is Tekwane?

Tekwane sits at 25.5°S, 31.1°E, 469 m above sea level, in South Africa. The nearest listed city is Mbombela, 18 km away.

Topography around Tekwane

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

Within 3 km, the terrain around Tekwane has significant variations in elevation — a maximum elevation change of 306 m around an average of 565 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,064 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,117 m.

The land around Tekwane is covered by trees (55%) and grassland (20%) within 3 km, trees (44%), shrubs (25%) and grassland (20%) within 16 km, and grassland (40%) and trees (38%) within 80 km.

3 km

306 m

trees 55%

16 km

1,064 m

trees 44%

80 km

2,117 m

grassland 40%

treesshrubsgrasslandcroplandartificial surfaceswater

← August Tekwane year-round climate October →Best places to visit in September

September weather nearby: Mbombela 18 km · White River 21 km · Matsulu 22 km · Barberton 36 km · Schoemansdal 45 km · Driekoppies 49 km · Mkhuhlu 55 km · Calcutta 56 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

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 Tekwane (-25.4778°, 31.1456°, elevation 469 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).

	Avg high (°C)	Avg low (°C)
1	26	13
2	26	13
3	26	13
4	26	13
5	26	13
6	26	13
7	26	13
8	26	13
9	26	13
10	26	13
11	26	14
12	26	14
13	26	14
14	26	14
15	26	14
16	26	14
17	26	14
18	27	14
19	27	14
20	27	14
21	27	14
22	27	15
23	27	15
24	27	15
25	27	15
26	27	15
27	27	15
28	27	15
29	27	15
30	27	15

	Clearer (%)	Cloudier (%)
1	80	20
2	81	19
3	80	20
4	80	20
5	79	21
6	79	21
7	78	22
8	77	23
9	77	23
10	76	24
11	75	25
12	74	26
13	73	27
14	72	28
15	72	28
16	71	29
17	71	29
18	70	30
19	70	30
20	69	31
21	68	32
22	68	32
23	67	33
24	67	33
25	65	35
26	65	35
27	64	36
28	63	37
29	62	38
30	61	39

	Rain chance (%)
1	7
2	8
3	8
4	8
5	9
6	9
7	10
8	10
9	11
10	11
11	11
12	12
13	12
14	12
15	12
16	12
17	12
18	13
19	13
20	13
21	14
22	14
23	15
24	15
25	15
26	16
27	16
28	17
29	17
30	18

	Dry (%)	Comfortable (%)	Humid (%)
1	88	12	0
2	88	12	0
3	87	13	0
4	87	13	0
5	86	14	0
6	85	14	1
7	84	15	1
8	83	16	1
9	82	17	1
10	82	17	1
11	81	18	1
12	80	19	1
13	79	20	1
14	77	21	2
15	76	22	2
16	75	23	2
17	73	24	3
18	72	25	3
19	70	27	3
20	68	28	4
21	66	30	4
22	64	31	5
23	62	32	6
24	61	33	6
25	59	34	7
26	57	35	8
27	55	36	9
28	53	37	10
29	52	38	10
30	51	38	11

	Avg high (°C)	Avg low (°C)
1	26	13
2	26	13
3	26	13
4	26	13
5	26	13
6	26	13
7	26	13
8	26	13
9	26	13
10	26	13
11	26	14
12	26	14
13	26	14
14	26	14
15	26	14
16	26	14
17	26	14
18	27	14
19	27	14
20	27	14
21	27	14
22	27	15
23	27	15
24	27	15
25	27	15
26	27	15
27	27	15
28	27	15
29	27	15
30	27	15

	Clearer (%)	Cloudier (%)
1	80	20
2	81	19
3	80	20
4	80	20
5	79	21
6	79	21
7	78	22
8	77	23
9	77	23
10	76	24
11	75	25
12	74	26
13	73	27
14	72	28
15	72	28
16	71	29
17	71	29
18	70	30
19	70	30
20	69	31
21	68	32
22	68	32
23	67	33
24	67	33
25	65	35
26	65	35
27	64	36
28	63	37
29	62	38
30	61	39

	Rain chance (%)
1	7
2	8
3	8
4	8
5	9
6	9
7	10
8	10
9	11
10	11
11	11
12	12
13	12
14	12
15	12
16	12
17	12
18	13
19	13
20	13
21	14
22	14
23	15
24	15
25	15
26	16
27	16
28	17
29	17
30	18

	Dry (%)	Comfortable (%)	Humid (%)
1	88	12	0
2	88	12	0
3	87	13	0
4	87	13	0
5	86	14	0
6	85	14	1
7	84	15	1
8	83	16	1
9	82	17	1
10	82	17	1
11	81	18	1
12	80	19	1
13	79	20	1
14	77	21	2
15	76	22	2
16	75	23	2
17	73	24	3
18	72	25	3
19	70	27	3
20	68	28	4
21	66	30	4
22	64	31	5
23	62	32	6
24	61	33	6
25	59	34	7
26	57	35	8
27	55	36	9
28	53	37	10
29	52	38	10
30	51	38	11

	Avg high (°C)	Avg low (°C)
1	26	13
2	26	13
3	26	13
4	26	13
5	26	13
6	26	13
7	26	13
8	26	13
9	26	13
10	26	13
11	26	14
12	26	14
13	26	14
14	26	14
15	26	14
16	26	14
17	26	14
18	27	14
19	27	14
20	27	14
21	27	14
22	27	15
23	27	15
24	27	15
25	27	15
26	27	15
27	27	15
28	27	15
29	27	15
30	27	15

	Clearer (%)	Cloudier (%)
1	80	20
2	81	19
3	80	20
4	80	20
5	79	21
6	79	21
7	78	22
8	77	23
9	77	23
10	76	24
11	75	25
12	74	26
13	73	27
14	72	28
15	72	28
16	71	29
17	71	29
18	70	30
19	70	30
20	69	31
21	68	32
22	68	32
23	67	33
24	67	33
25	65	35
26	65	35
27	64	36
28	63	37
29	62	38
30	61	39

	Rain chance (%)
1	7
2	8
3	8
4	8
5	9
6	9
7	10
8	10
9	11
10	11
11	11
12	12
13	12
14	12
15	12
16	12
17	12
18	13
19	13
20	13
21	14
22	14
23	15
24	15
25	15
26	16
27	16
28	17
29	17
30	18

	Dry (%)	Comfortable (%)	Humid (%)
1	88	12	0
2	88	12	0
3	87	13	0
4	87	13	0
5	86	14	0
6	85	14	1
7	84	15	1
8	83	16	1
9	82	17	1
10	82	17	1
11	81	18	1
12	80	19	1
13	79	20	1
14	77	21	2
15	76	22	2
16	75	23	2
17	73	24	3
18	72	25	3
19	70	27	3
20	68	28	4
21	66	30	4
22	64	31	5
23	62	32	6
24	61	33	6
25	59	34	7
26	57	35	8
27	55	36	9
28	53	37	10
29	52	38	10
30	51	38	11