Leslie weather in June

In June, Leslie sees average daytime highs of 18°C and overnight lows near 4°C, with 6 mm of rain across 1.2 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 84% 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 Leslie's 2nd-clearest and 6th-windiest month. For the whole year in context, see Leslie's year-round climate.

Daytime high
18°
11th warmest
Overnight low
2nd coldest
Rainfall
6 mm
1.2 wet days
Daylight
10 h 24 min
6:54 AM – 5:15 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

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 Leslie 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.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
1195
2195
3195
4195
5194
6194
7194
8194
9194
10194
11194
12184
13184
14184
15184
16184
17184
18184
19184
20184
21184
22184
23184
24184
25184
26183
27183
28183
29183
30183

Leslie 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.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 15°12916.113.55.9
Feb26° / 15°10013.212.96.2
Mar25° / 14°9311.412.26.9
Apr23° / 11°416.611.47.6
May21° / 152.610.78.2
Jun18° / 61.210.48.1
Jul18° / 50.710.58.2
Aug21° / 11211.18.6
Sep25° / 10°233.311.88.6
Oct25° / 12°841112.67.0
Nov25° / 14°10414.213.36.2
Dec25° / 15°13717.513.65.7

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 84% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 7% of June, with mostly cloudy or overcast conditions the remaining 9%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
19010
29010
39010
49010
59010
69010
79010
89010
99010
109010
11928
12928
13928
14928
15937
16937
17937
18928
19937
20937
21937
22937
23937
24937
25919
26919
27919
28919
29928
30928

Chance of precipitation in June

Any precipitation

Leslie gets around 6 mm of rain over 1.2 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 5% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
15
25
35
45
55
65
75
85
95
105
115
125
134
144
154
164
174
184
194
203
213
223
233
243
253
263
273
282
292
302

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.

0%25%50%75%100%151015202530
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100

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.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
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
3011calm

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 5:16 PM to 5:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
110.56:485:16
210.56:485:16
310.46:495:16
410.46:495:15
510.46:505:15
610.46:505:15
710.46:505:15
810.46:515:15
910.46:515:15
1010.46:525:15
1110.46:525:15
1210.46:525:15
1310.46:535:15
1410.46:535:15
1510.46:545:15
1610.46:545:15
1710.46:545:15
1810.46:545:16
1910.36:555:16
2010.36:555:16
2110.36:555:16
2210.36:555:16
2310.36:565:16
2410.36:565:17
2510.36:565:17
2610.36:565:17
2710.46:565:17
2810.46:565:18
2910.46:575:18
3010.46:575:18

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 6.7 kWh/m² in December across the year — June's 3.92 kWh/m² sits near the bottom.

012345151015202530
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.0Bright
44.0Bright
54.0Bright
64.0Bright
74.0Moderate
84.0Moderate
94.0Moderate
104.0Moderate
113.9Moderate
123.9Moderate
133.9Moderate
143.9Moderate
153.9Moderate
163.9Moderate
173.9Moderate
183.9Moderate
193.9Moderate
203.9Moderate
213.9Moderate
223.9Moderate
233.9Moderate
243.9Moderate
253.9Moderate
263.9Moderate
273.9Moderate
283.9Moderate
293.9Moderate
303.9Moderate
Planning a trip in June

Hazard calendar for Leslie

In seasonPeak

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

Leslie'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 Leslie?

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

8.1
Sightseeing
5th-best month of the year
3.0
Beach & pool
12th-best month of the year

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

What to pack for Leslie in June

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

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

a warm layer

UV index in Leslie 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 Leslie peaks around January 12 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 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 20UV 5
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul6High
Aug7Very high
Sep9Very high
Oct10Extreme
Nov12Extreme
Dec14Extreme

Air quality in Leslie 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 Leslie 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 Leslie?

Leslie sits at 26.4°S, 28.9°E, 1,675 m above sea level, in South Africa. The nearest listed city is Lebohang, 1.0 km away.

Topography around Leslie

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

Within 3 km, the terrain around Leslie has only modest variations in elevation — a maximum elevation change of 82 m around an average of 1,659 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 187 m; within 80 km, large variations in elevation — a maximum elevation change of 661 m.

The land around Leslie is covered by grassland (65%) within 3 km, grassland (59%) and cropland (38%) within 16 km, and grassland (54%) and cropland (38%) within 80 km.

3 km
82 m
16 km
187 m
80 km
661 m
treesgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Lebohang 1.0 km · Kinross 18 km · eMbalenhle 24 km · Secunda 32 km · Trichardt 34 km · Delmas 34 km · Kriel 36 km · Thubelihle 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 Leslie (-26.3674°, 28.9189°, elevation 1,675 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).