Empuluzu weather in September

In September, Empuluzu sees average daytime highs of 23°C and overnight lows near 9°C, with 32 mm of rain across 6.2 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 23°C through the month. The sky is clear or mostly clear about 59% 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 Empuluzu's 5th-clearest and 1st-windiest month. For the whole year in context, see Empuluzu's year-round climate.

Daytime high
23°
7th warmest
Overnight low
5th coldest
Rainfall
32 mm
6.2 wet days
Daylight
11 h 48 min
5:56 AM – 5:47 PM
Cloud cover
37%
5th clearest
Wind
9 km/h
1st windiest
Solar energy
5.39 kWh/m²
Travel score
7.8
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

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

A typical September day in Empuluzu reaches about 23°C in the afternoon and slips back to 9°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 29°C. Set against its neighbours, September runs about 2°C warmer than August and on par with October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1228
2228
3228
4228
5229
6229
7239
8239
9239
10239
11239
12239
13239
14239
15239
16239
172310
182310
192310
202310
212310
222310
232310
242310
252310
262310
272310
282310
292310
302310

Empuluzu 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.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 15°1471813.55.7
Feb25° / 15°11313.912.96.1
Mar24° / 13°10313.412.26.6
Apr22° / 11°458.411.47.1
May20° / 183.310.78.0
Jun18° / 91.510.47.9
Jul18° / 81.510.57.8
Aug20° / 143.211.18.0
Sep23° / 326.211.87.8
Oct23° / 11°8113.812.66.3
Nov23° / 13°12718.413.35.5
Dec24° / 14°15119.513.65.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 59% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 27%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18218
28218
38119
48119
58020
68020
77921
87921
97723
107723
117723
127525
137525
147426
157327
167327
177228
187228
197228
207129
217030
227030
236931
246832
256733
266634
276634
286436
296436
306337

Chance of precipitation in September

Any precipitation

Empuluzu gets around 32 mm of rain over 6.2 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 21% and peaks near 31% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
114
214
314
414
515
615
715
816
916
1017
1117
1218
1318
1419
1519
1619
1720
1820
1921
2022
2123
2224
2325
2426
2527
2628
2729
2830
2930
3031

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 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
11991
12991
13991
14991
15991
16991
17982
18982
19982
20982
21973
22973
23964
24964
25955
26955
27946
28946
29937
30928

Wind in September

Winds average 9 km/h in September, the windiest month of the year.

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

051015151015202530
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
249calm
259calm
269calm
279calm
289calm
299calm
309calm

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 6:13 AM to 5:40 AM, and sunset from 5:40 PM to 5:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.56:135:40
211.56:125:41
311.56:115:41
411.56:105:42
511.66:085:42
611.66:075:42
711.66:065:43
811.66:055:43
911.76:045:44
1011.76:035:44
1111.76:025:45
1211.76:005:45
1311.85:595:45
1411.85:585:46
1511.85:575:46
1611.85:565:47
1711.95:555:47
1811.95:535:47
1911.95:525:48
2012.05:515:48
2112.05:505:49
2212.05:495:49
2312.05:485:50
2412.15:465:50
2512.15:455:51
2612.15:445:51
2712.15:435:51
2812.25:425:52
2912.25:415:52
3012.25:405:53

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.39 kWh/m².

For context, solar energy here swings from a low near 3.78 kWh/m² to a high of 5.99 kWh/m² in December across the year — September's 5.39 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.2Bright
45.2Bright
55.2Bright
65.2Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
Planning a trip in September

Hazard calendar for Empuluzu

In seasonPeak

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

Empuluzu'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 September a good time to visit Empuluzu?

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

7.8
Sightseeing
4th-best month of the year
5.8
Beach & pool
1st-best month of the year

September is one of the better times to visit Empuluzu for general sightseeing.

What to pack for Empuluzu in September

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

In September, Empuluzu sees daytime highs around 23°C and nights near 9°C. Worth packing: light clothes and sun protection. About 6 days see rain.

light clothessun protection

UV index in Empuluzu in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Empuluzu peaks around January 12 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 12UV 14Jun 21UV 5
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar12Extreme
Apr8Very high
May6High
Jun5High
Jul5High
Aug7Very high
Sep9Very high
Oct10Very high
Nov12Extreme
Dec14Extreme

Air quality in Empuluzu 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 Empuluzu is worst in November — around 46 µg/m³ PM2.5 (poor), about 2.5× the cleanest month (December, 18 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModerateModeratePoorModeratePoorModerateNov 1543 µg/m³Dec 2219 µg/m³
PM2.5 (µg/m³)Level
Jan22Moderate
Feb21Moderate
Mar28Moderate
Apr36Poor
May31Moderate
Jun35Moderate
Jul40Poor
Aug41Poor
Sep33Moderate
Oct26Moderate
Nov46Poor
Dec18Moderate
Location & terrain

Where is Empuluzu?

Empuluzu sits at 26.3°S, 30.8°E, 1,432 m above sea level, in South Africa. The nearest listed city is Redhill, 7.0 km away.

Topography around Empuluzu

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

Within 3 km, the terrain around Empuluzu has significant variations in elevation — a maximum elevation change of 250 m around an average of 1,405 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 543 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,755 m.

The land around Empuluzu is covered by grassland (71%) within 3 km, grassland (64%) and trees (29%) within 16 km, and grassland (55%) and trees (30%) within 80 km.

3 km
250 m
16 km
543 m
80 km
1,755 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Redhill 7.0 km · Fernie 10 km · Lukwatini 28 km · Nhlazatje 29 km · Mbabane 36 km · Lobamba 46 km · Barberton 64 km · Manzini 64 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 Empuluzu (-26.305°, 30.7736°, elevation 1,432 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).