Vryburg weather in September

In September, Vryburg sees average daytime highs of 27°C and overnight lows near 10°C, with 10 mm of rain across 1.9 wet days and about 11.8 hours of daylight. It is the 7th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 26°C in the first days to 28°C by the end. The sky is clear or mostly clear about 78% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 24 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Vryburg's 5th-clearest and 3rd-windiest month. For the whole year in context, see Vryburg's year-round climate.

Daytime high
27°
7th warmest
Overnight low
10°
5th coldest
Rainfall
10 mm
1.9 wet days
Daylight
11 h 48 min
6:20 AM – 6:11 PM
Cloud cover
21%
5th clearest
Wind
12 km/h
3rd windiest
Solar energy
6.25 kWh/m²
Travel score
8.4
out of 10

Vryburg is South African city.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 26°C in the first days to 28°C by the end.

A typical September day in Vryburg reaches about 27°C in the afternoon and slips back to 10°C overnight — a 17°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 32°C. Set against its neighbours, September runs about 4°C warmer than August and about 2°C cooler than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
1258
2258
3269
4269
5269
6269
7269
8269
92710
102710
112710
122710
132710
142710
152711
162711
172711
182711
192711
202811
212811
222811
232811
242812
252812
262812
272812
282812
292812
302812

Vryburg weather by month

How September compares with the rest of the year at a glance. September is the 7th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 19°8512.913.54.3
Feb31° / 18°6010.7134.8
Mar29° / 16°5310.212.25.9
Apr26° / 12°355.511.47.8
May23° / 142.110.78.9
Jun20° / 101.410.38.5
Jul20° / 40.610.58.6
Aug23° / 101.2119.1
Sep27° / 10°101.911.88.4
Oct29° / 14°325.812.66.3
Nov31° / 16°498.113.35.2
Dec32° / 18°6311.713.74.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 78% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 11% of September, with mostly cloudy or overcast conditions the remaining 11%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1928
2919
3919
4919
5919
6919
7919
8919
99010
108911
118911
128911
138911
148911
158911
168911
178911
188812
198812
208812
218812
228812
238812
248713
258713
268713
278713
288713
298713
308713

Chance of precipitation in September

Any precipitation

Vryburg gets around 10 mm of rain over 1.9 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 7% and peaks near 12% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
15
25
35
45
55
65
75
85
95
106
116
126
136
146
156
167
177
187
197
207
218
228
238
249
259
2610
2710
2811
2911
3012

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 99% 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
111000
121000
131000
141000
151000
161000
171000
181000
191000
20991
21991
22991
23991
24991
25991
26982
27982
28982
29973
30973

Wind in September

Winds average 12 km/h in September.

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

051015151015202530
Wind speed (km/h)Feels
112light breeze
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 24 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 48 minutes over September. Sunrise moves from 6:38 AM to 6:04 AM, and sunset from 6:04 PM to 6:17 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.46:386:04
211.56:366:04
311.56:356:05
411.56:346:05
511.56:336:06
611.66:326:06
711.66:316:07
811.66:306:07
911.76:286:08
1011.76:276:08
1111.76:266:08
1211.76:256:09
1311.86:246:09
1411.86:236:10
1511.86:216:10
1611.86:206:11
1711.96:196:11
1811.96:186:12
1911.96:176:12
2012.06:156:12
2112.06:146:13
2212.06:136:13
2312.06:126:14
2412.16:116:14
2512.16:096:15
2612.16:086:15
2712.16:076:16
2812.26:066:16
2912.26:056:17
3012.26:046:17

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.25 kWh/m².

For context, solar energy here swings from a low near 3.83 kWh/m² to a high of 7.58 kWh/m² in December across the year — September's 6.25 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.8Bright
45.8Bright
55.9Bright
65.9Bright
75.9Bright
86.0Bright
96.0Intense
106.0Intense
116.1Intense
126.1Intense
136.1Intense
146.2Intense
156.2Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.4Intense
216.4Intense
226.5Intense
236.5Intense
246.5Intense
256.6Intense
266.6Intense
276.6Intense
286.7Intense
296.7Intense
306.7Intense
Planning a trip in September

Is September a good time to visit Vryburg?

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

8.4
Sightseeing
5th-best month of the year
8.4
Beach & pool
1st-best month of the year

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

What to pack for Vryburg in September

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

In September, Vryburg sees daytime highs around 27°C and nights near 10°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Vryburg 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 Vryburg peaks around January 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighHighVery highExtremeJan 15UV 14Jun 19UV 5
UV index (midday)Level
Jan15Extreme
Feb13Extreme
Mar12Extreme
Apr8Very high
May6High
Jun5Moderate
Jul5High
Aug7Very high
Sep9Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Vryburg 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 Vryburg is worst in September — around 32 µg/m³ PM2.5 (moderate), about 11.0× the cleanest month (December, 3 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1629 µg/m³Dec 143 µg/m³
PM2.5 (µg/m³)Level
Jan5Good
Feb6Good
Mar6Good
Apr6Good
May7Good
Jun8Good
Jul7Good
Aug8Good
Sep32Moderate
Oct10Good
Nov4Good
Dec3Good
Location & terrain

Where is Vryburg?

Vryburg sits at 27.0°S, 24.7°E, 1,202 m above sea level, in South Africa. The nearest listed city is Schweizer-Reneke, 65 km away.

Topography around Vryburg

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

Within 3 km, the terrain around Vryburg has only modest variations in elevation — a maximum elevation change of 54 m around an average of 1,203 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 135 m; within 80 km, significant variations in elevation — a maximum elevation change of 407 m.

The land around Vryburg is covered by grassland (53%) and artificial surfaces (25%) within 3 km, grassland (86%) within 16 km, and grassland (67%) and shrubs (24%) within 80 km.

3 km
54 m
16 km
135 m
80 km
407 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Schweizer-Reneke 65 km · Pampierstad 92 km · Christiana 115 km · Bloemhof 116 km · Wolmaransstad 127 km · Ottosdal 128 km · Warrenton 129 km · Makwassie 132 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 Vryburg (-26.9566°, 24.7284°, elevation 1,202 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).