Viljoenskroon weather in April

In April, Viljoenskroon sees average daytime highs of 25°C and overnight lows near 11°C, with 42 mm of rain across 6.8 wet days and about 11.4 hours of daylight. It is the 8th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 24°C by the end. The sky is clear or mostly clear about 60% of the time in April, and the air most often feels dry.

Daylight stretches from about 11 h 48 min at the start of April to 11 hours by month's end. Set against the rest of the year, April is Viljoenskroon's 6th-clearest and 11th-windiest month. For the whole year in context, see Viljoenskroon's year-round climate.

Daytime high
25°
8th warmest
Overnight low
11°
6th coldest
Rainfall
42 mm
6.8 wet days
Daylight
11 h 24 min
6:32 AM – 5:53 PM
Cloud cover
36%
6th clearest
Wind
9 km/h
11th windiest
Solar energy
4.88 kWh/m²
Travel score
7.8
out of 10

Viljoenskroon is place in Free State, South Africa.

Density
3,070/km²
people per km²

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 26°C in the first days to 24°C by the end.

A typical April day in Viljoenskroon reaches about 25°C in the afternoon and slips back to 11°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 29°C. Set against its neighbours, April runs about 3°C cooler than March and about 3°C warmer than May.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12614
22613
32613
42613
52613
62613
72513
82513
92512
102512
112512
122512
132512
142512
152511
162511
172511
182411
192411
202411
212410
222410
232410
242410
252410
262410
272410
28249
29249
30249

How April really feels in Viljoenskroon

Once humidity and wind are folded in, April averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

April sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Viljoenskroon weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 18°1001413.55.0
Feb29° / 17°8012.1135.4
Mar27° / 15°7010.912.26.5
Apr25° / 11°426.811.47.8
May22° / 203.210.78.5
Jun19° / 111.610.38.2
Jul19° / 60.910.58.4
Aug22° / 141.9118.8
Sep26° / 10°163.111.88.3
Oct28° / 13°629.112.76.8
Nov29° / 15°7311.213.35.7
Dec29° / 17°10414.313.75.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 19% of April, with mostly cloudy or overcast conditions the remaining 21%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17624
27624
37624
47624
57624
67624
77723
87723
97723
107723
117723
127723
137822
147822
157822
167822
177921
187921
197921
208020
218020
228020
238020
248119
258119
268218
278218
288317
298317
308317

Chance of precipitation in April

Any precipitation

Viljoenskroon gets around 42 mm of rain over 6.8 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 23% and peaks near 27% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
127
226
326
426
525
625
725
825
925
1025
1125
1225
1325
1425
1525
1624
1724
1824
1923
2022
2122
2221
2321
2420
2520
2619
2718
2818
2917
3016

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 86% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
165305
268284
369274
472253
573243
675232
777212
879201
980191
1081181
1183170
1284160
1385150
1486140
1587130
1688120
1789110
1890100
199190
209280
219370
229370
239460
249550
259640
269640
279730
289730
299820
309820

Wind in April

Winds average 9 km/h in April.

Across April, 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 April

DaylightNight

Daylight runs from about 11 h 48 min at the start of April to 11 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over April. Sunrise moves from 6:24 AM to 6:39 AM, and sunset from 6:10 PM to 5:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:246:10
211.76:256:08
311.76:256:07
411.76:266:06
511.66:266:05
611.66:276:04
711.66:276:03
811.66:286:02
911.56:286:01
1011.56:296:00
1111.56:295:58
1211.56:305:57
1311.46:305:56
1411.46:315:55
1511.46:315:54
1611.46:325:53
1711.36:325:52
1811.36:335:51
1911.36:335:50
2011.36:345:49
2111.26:345:48
2211.26:355:47
2311.26:365:46
2411.26:365:45
2511.16:375:44
2611.16:375:43
2711.16:385:42
2811.16:385:41
2911.06:395:41
3011.06:395:40

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.88 kWh/m².

For context, solar energy here swings from a low near 3.8 kWh/m² to a high of 7.26 kWh/m² in December across the year — April's 4.88 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.1Bright
65.1Bright
75.1Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
134.9Bright
144.9Bright
154.9Bright
164.9Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.7Bright
234.7Bright
244.7Bright
254.7Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.5Bright
Planning a trip in April

Hazard calendar for Viljoenskroon

In seasonPeak

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

Viljoenskroon'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 April a good time to visit Viljoenskroon?

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

7.8
Sightseeing
6th-best month of the year
6.9
Beach & pool
4th-best month of the year

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

What to pack for Viljoenskroon in April

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

In April, Viljoenskroon sees daytime highs around 25°C and nights near 11°C. Worth packing: light clothes and sun protection. About 7 days see rain.

light clothessun protection

UV index in Viljoenskroon in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April 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 Viljoenskroon peaks around January 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 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 13UV 15Jun 20UV 5
UV index (midday)Level
Jan15Extreme
Feb13Extreme
Mar12Extreme
Apr8Very high
May6High
Jun5Moderate
Jul5High
Aug7Very high
Sep9Very high
Oct10Extreme
Nov12Extreme
Dec14Extreme

Air quality in Viljoenskroon in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Viljoenskroon is worst in June — around 57 µg/m³ PM2.5 (unhealthy), about 4.6× the cleanest month (December, 12 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorUnhealthyPoorModerateJun 2257 µg/m³Dec 1913 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb19Moderate
Mar26Moderate
Apr34Moderate
May48Poor
Jun57Unhealthy
Jul56Unhealthy
Aug45Poor
Sep38Poor
Oct26Moderate
Nov15Moderate
Dec12Moderate
Location & terrain

Where is Viljoenskroon?

Viljoenskroon sits at 27.2°S, 26.9°E, 1,345 m above sea level, in South Africa. The nearest listed city is Orkney, 37 km away.

Topography around Viljoenskroon

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

Within 3 km, the terrain around Viljoenskroon has only modest variations in elevation — a maximum elevation change of 30 m around an average of 1,333 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 99 m; within 80 km, significant variations in elevation — a maximum elevation change of 445 m.

The land around Viljoenskroon is covered by cropland (61%) within 3 km, cropland (74%) and grassland (24%) within 16 km, and grassland (56%) and cropland (38%) within 80 km.

3 km
30 m
16 km
99 m
80 km
445 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Orkney 37 km · Bothaville 38 km · Stilfontein 44 km · Vredefort 47 km · Klerksdorp 48 km · Kroonstad 57 km · Potchefstroom 57 km · Parys 61 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 Viljoenskroon (-27.2084°, 26.9486°, elevation 1,345 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).