Delmas weather in June

In June, Delmas sees average daytime highs of 18°C and overnight lows near 4°C, with 7 mm of rain across 1.1 wet days and about 10.4 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 18°C through the month. The sky is clear or mostly clear about 83% of the time in June, and the air most often feels dry.

Daylight stretches from about 10 h 30 min at the start of June to 10 h 24 min by month's end. Set against the rest of the year, June is Delmas's 2nd-clearest and 6th-windiest month. For the whole year in context, see Delmas's year-round climate.

Daytime high: 18°; 11th warmest
Overnight low: 4°; 2nd coldest
Rainfall: 7 mm; 1.1 wet days
Daylight: 10 h 24 min; 6:54 AM – 5:17 PM
Cloud cover: 15%; 2nd clearest
Wind: 11 km/h; 6th windiest
Solar energy: 3.92 kWh/m²
Travel score: 8.1; out of 10

Delmas is South African town in Mpumalanga.

Density: 10,532/km²; people per km²
Founded: 1907

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

← May Delmas year-round climate July →Best places to visit in June

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 18°C through the month.

A typical June day in Delmas reaches about 18°C in the afternoon and slips back to 4°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 22°C. Set against its neighbours, June runs about 2°C cooler than May and on par with July.

	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)	19	19	19	19	19	19	19	19	19	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18	18
Avg low (°C)	5	5	5	5	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3

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

Delmas weather by month

How June compares with the rest of the year at a glance. June is the 11th-warmest and 11th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	26° / 15°	128	16.2	13.5	5.9
Feb	26° / 15°	105	12.9	12.9	6.2
Mar	25° / 14°	89	11.2	12.2	7.0
Apr	23° / 11°	40	6.6	11.4	7.6
May	21° / 7°	15	2.6	10.7	8.2
Jun	18° / 4°	7	1.1	10.4	8.1
Jul	18° / 4°	4	0.7	10.5	8.1
Aug	21° / 6°	11	2.1	11.1	8.5
Sep	25° / 10°	24	3.4	11.8	8.5
Oct	25° / 12°	83	10.8	12.6	7.0
Nov	25° / 14°	104	14	13.3	6.2
Dec	25° / 15°	138	17.5	13.6	5.7

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 83% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 8% of June, with mostly cloudy or overcast conditions the remaining 9%.

	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 (%)	89	89	89	89	89	90	90	90	90	90	90	92	92	92	92	92	93	93	93	92	92	92	92	91	91	91	91	91	91	89
Cloudier (%)	11	11	11	11	11	10	10	10	10	10	10	8	8	8	8	8	7	7	7	8	8	8	8	9	9	9	9	9	9	11

	Clearer (%)	Cloudier (%)
1	89	11
2	89	11
3	89	11
4	89	11
5	89	11
6	90	10
7	90	10
8	90	10
9	90	10
10	90	10
11	90	10
12	92	8
13	92	8
14	92	8
15	92	8
16	92	8
17	93	7
18	93	7
19	93	7
20	92	8
21	92	8
22	92	8
23	92	8
24	91	9
25	91	9
26	91	9
27	91	9
28	91	9
29	91	9
30	89	11

Chance of precipitation in June

Any precipitation

Delmas gets around 7 mm of rain over 1.1 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 4% and peaks near 4% on the wettest days.

	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 (%)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	3

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

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the dry band about 100% 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 (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

Wind in June

Winds average 11 km/h in June.

Across June, daily wind ranges from about 10 km/h on the calmest days to 11 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)	10	10	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11
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	10	calm
2	10	calm
3	11	calm
4	11	calm
5	11	calm
6	11	calm
7	11	calm
8	11	calm
9	11	calm
10	11	calm
11	11	calm
12	11	calm
13	11	calm
14	11	calm
15	11	calm
16	11	calm
17	11	calm
18	11	calm
19	11	calm
20	11	calm
21	11	calm
22	11	calm
23	11	calm
24	11	calm
25	11	calm
26	11	calm
27	11	calm
28	11	calm
29	11	calm
30	11	calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 10 h 30 min at the start of June to 10 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over June. Sunrise moves from 6:48 AM to 6:57 AM, and sunset from 5:17 PM to 5:20 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)	10.5	10.5	10.5	10.5	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4	10.4
Sunrise (AM)	6:48	6:49	6:49	6:50	6:50	6:51	6:51	6:51	6:52	6:52	6:53	6:53	6:53	6:54	6:54	6:54	6:55	6:55	6:55	6:55	6:56	6:56	6:56	6:56	6:56	6:57	6:57	6:57	6:57	6:57
Sunset (PM)	5:17	5:17	5:17	5:17	5:17	5:17	5:17	5:17	5:16	5:16	5:16	5:16	5:16	5:17	5:17	5:17	5:17	5:17	5:17	5:17	5:17	5:18	5:18	5:18	5:18	5:19	5:19	5:19	5:19	5:20

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	10.5	6:48	5:17
2	10.5	6:49	5:17
3	10.5	6:49	5:17
4	10.5	6:50	5:17
5	10.4	6:50	5:17
6	10.4	6:51	5:17
7	10.4	6:51	5:17
8	10.4	6:51	5:17
9	10.4	6:52	5:16
10	10.4	6:52	5:16
11	10.4	6:53	5:16
12	10.4	6:53	5:16
13	10.4	6:53	5:16
14	10.4	6:54	5:17
15	10.4	6:54	5:17
16	10.4	6:54	5:17
17	10.4	6:55	5:17
18	10.4	6:55	5:17
19	10.4	6:55	5:17
20	10.4	6:55	5:17
21	10.4	6:56	5:17
22	10.4	6:56	5:18
23	10.4	6:56	5:18
24	10.4	6:56	5:18
25	10.4	6:56	5:18
26	10.4	6:57	5:19
27	10.4	6:57	5:19
28	10.4	6:57	5:19
29	10.4	6:57	5:19
30	10.4	6:57	5:20

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 3.92 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.92 kWh/m² to a high of 6.71 kWh/m² in December across the year — June's 3.92 kWh/m² sits near the bottom.

	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)	4.1	4.1	4.0	4.0	4.0	4.0	4.0	4.0	4.0	4.0	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9
Level	Bright	Bright	Bright	Bright	Bright	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	4.1	Bright
2	4.1	Bright
3	4.0	Bright
4	4.0	Bright
5	4.0	Bright
6	4.0	Moderate
7	4.0	Moderate
8	4.0	Moderate
9	4.0	Moderate
10	4.0	Moderate
11	3.9	Moderate
12	3.9	Moderate
13	3.9	Moderate
14	3.9	Moderate
15	3.9	Moderate
16	3.9	Moderate
17	3.9	Moderate
18	3.9	Moderate
19	3.9	Moderate
20	3.9	Moderate
21	3.9	Moderate
22	3.9	Moderate
23	3.9	Moderate
24	3.9	Moderate
25	3.9	Moderate
26	3.9	Moderate
27	3.9	Moderate
28	3.9	Moderate
29	3.9	Moderate
30	3.9	Moderate

Planning a trip in June

Hazard calendar for Delmas

In seasonPeak

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

Delmas'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 June a good time to visit Delmas?

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

8.1

Sightseeing

4th-best month of the year

3.0

Beach & pool

12th-best month of the year

June is one of the better times to visit Delmas for general sightseeing.

What to pack for Delmas in June

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

In June, Delmas sees daytime highs around 18°C and nights near 4°C. Worth packing: a warm layer.

a warm layer

UV index in Delmas in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Delmas peaks around January 1 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 5 (high).

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)	14	13	12	9	6	5	6	7	9	10	12	14
Level	Extreme	Extreme	Extreme	Very high	High	High	High	Very high	Very high	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	13	Extreme
Mar	12	Extreme
Apr	9	Very high
May	6	High
Jun	5	High
Jul	6	High
Aug	7	Very high
Sep	9	Very high
Oct	10	Extreme
Nov	12	Extreme
Dec	14	Extreme

Air quality in Delmas in June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.

Air quality in Delmas is worst in June — around 259 µg/m³ PM2.5 (very unhealthy), about 6.0× the cleanest month (January, 43 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)	43	63	101	158	232	259	259	200	144	91	65	50
Level	Poor	Unhealthy	Unhealthy	Very unhealthy	Very unhealthy	Very unhealthy	Very unhealthy	Very unhealthy	Unhealthy	Unhealthy	Unhealthy	Poor

	PM2.5 (µg/m³)	Level
Jan	43	Poor
Feb	63	Unhealthy
Mar	101	Unhealthy
Apr	158	Very unhealthy
May	232	Very unhealthy
Jun	259	Very unhealthy
Jul	259	Very unhealthy
Aug	200	Very unhealthy
Sep	144	Unhealthy
Oct	91	Unhealthy
Nov	65	Unhealthy
Dec	50	Poor

Location & terrain

Where is Delmas?

Delmas sits at 26.1°S, 28.7°E, 1,558 m above sea level, in South Africa. The nearest listed city is Etwatwa, 23 km away.

Topography around Delmas

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

Within 3 km, the terrain around Delmas has only modest variations in elevation — a maximum elevation change of 57 m around an average of 1,559 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 191 m; within 80 km, large variations in elevation — a maximum elevation change of 795 m.

The land around Delmas is covered by cropland (46%) and grassland (33%) within 3 km, cropland (59%) and grassland (35%) within 16 km, and grassland (56%) and cropland (28%) within 80 km.

3 km

57 m

cropland 46%

16 km

191 m

cropland 59%

80 km

795 m

grassland 56%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwater

← May Delmas year-round climate July →Best places to visit in June

June weather nearby: Etwatwa 23 km · Springs 31 km · Brakpan 33 km · Leslie 34 km · Lebohang 35 km · Benoni 36 km · Nigel 38 km · Bronkhorstspruit 38 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 Delmas (-26.1466°, 28.6832°, elevation 1,558 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	19	5
2	19	5
3	19	5
4	19	5
5	19	4
6	19	4
7	19	4
8	19	4
9	19	4
10	18	4
11	18	4
12	18	4
13	18	4
14	18	4
15	18	4
16	18	4
17	18	4
18	18	4
19	18	4
20	18	4
21	18	4
22	18	4
23	18	4
24	18	4
25	18	4
26	18	3
27	18	3
28	18	3
29	18	3
30	18	3

	Clearer (%)	Cloudier (%)
1	89	11
2	89	11
3	89	11
4	89	11
5	89	11
6	90	10
7	90	10
8	90	10
9	90	10
10	90	10
11	90	10
12	92	8
13	92	8
14	92	8
15	92	8
16	92	8
17	93	7
18	93	7
19	93	7
20	92	8
21	92	8
22	92	8
23	92	8
24	91	9
25	91	9
26	91	9
27	91	9
28	91	9
29	91	9
30	89	11

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

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

	Clearer (%)	Cloudier (%)
1	89	11
2	89	11
3	89	11
4	89	11
5	89	11
6	90	10
7	90	10
8	90	10
9	90	10
10	90	10
11	90	10
12	92	8
13	92	8
14	92	8
15	92	8
16	92	8
17	93	7
18	93	7
19	93	7
20	92	8
21	92	8
22	92	8
23	92	8
24	91	9
25	91	9
26	91	9
27	91	9
28	91	9
29	91	9
30	89	11

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

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

	Clearer (%)	Cloudier (%)
1	89	11
2	89	11
3	89	11
4	89	11
5	89	11
6	90	10
7	90	10
8	90	10
9	90	10
10	90	10
11	90	10
12	92	8
13	92	8
14	92	8
15	92	8
16	92	8
17	93	7
18	93	7
19	93	7
20	92	8
21	92	8
22	92	8
23	92	8
24	91	9
25	91	9
26	91	9
27	91	9
28	91	9
29	91	9
30	89	11

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

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100