Nijlen weather in August

In August, Nijlen sees average daytime highs of 23°C and overnight lows near 14°C, with 76 mm of rain across 12.5 wet days and about 14.4 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 24°C in the first days to 21°C by the end. The sky is clear or mostly clear about 17% of the time in August, and the air most often feels comfortable.

Daylight stretches from about 15 h 12 min at the start of August to 13 h 24 min by month's end. Set against the rest of the year, August is Nijlen's 1st-clearest and 12th-windiest month. For the whole year in context, see Nijlen's year-round climate.

Daytime high
23°
2nd warmest
Overnight low
14°
11th coldest
Rainfall
76 mm
12.5 wet days
Daylight
14 h 24 min
5:34 AM – 7:57 PM
Cloud cover
65%
1st clearest
Wind
11 km/h
12th windiest
Solar energy
4.35 kWh/m²
Travel score
6.3
out of 10

Nijlen is town in Nijlen municipality, Belgium.

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 24°C in the first days to 21°C by the end.

A typical August day in Nijlen reaches about 23°C in the afternoon and slips back to 14°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 29°C. Set against its neighbours, August runs on par with July and about 3°C warmer than September.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12415
22415
32415
42415
52415
62415
72315
82315
92315
102314
112314
122314
132314
142314
152314
162314
172314
182314
192214
202214
212214
222214
232214
242214
252213
262213
272113
282113
292113
302113
312113

How August really feels in Nijlen

Once humidity and wind are folded in, August 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

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

Nijlen weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 6512.11.18.20.4
Feb / 5911.41.59.60.7
Mar10° / 5611.30.811.52.3
Apr14° / 4811013.54.1
May18° / 6312.6015.35.4
Jun21° / 12°6811.6016.26.0
Jul23° / 14°7512.9015.96.3
Aug23° / 14°7612.5014.46.3
Sep19° / 11°5911012.45.8
Oct15° / 6111.4010.44.1
Nov10° / 6512.40.48.71.9
Dec / 75131.37.70.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 19% of August, with mostly cloudy or overcast conditions the remaining 64%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14159
23961
34060
44060
53961
63961
73961
83862
93763
103763
113763
123664
133763
143763
153664
163565
173664
183664
193565
203565
213565
223466
233466
243367
253466
263367
273367
283367
293466
303367
313367

Chance of precipitation in August

Any precipitation

Nijlen gets around 76 mm of rain over 12.5 wet days in August, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 40% and peaks near 44% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
238
338
438
538
638
738
839
939
1040
1140
1241
1342
1442
1543
1643
1743
1844
1944
2044
2143
2243
2343
2442
2541
2641
2740
2839
2938
3037
3137

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the comfortable band about 41% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13145222
23145222
33245222
43245212
53245211
63345211
73345201
83445201
93445202
103445202
113544192
123544192
133644192
143643192
153743182
163743182
173842182
183842182
193941172
204041172
214141162
224240162
234439152
244538152
254737142
264836142
275036132
285135131
295334121
305433121
315632111

Wind in August

Winds average 11 km/h in August, the calmest month.

Across August, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 15 h 12 min at the start of August to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 108 minutes over August. Sunrise moves from 5:11 AM to 5:58 AM, and sunset from 8:24 PM to 7:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.25:118:24
215.25:128:22
315.15:148:21
415.15:158:19
515.05:178:17
615.05:188:16
714.95:208:14
814.85:218:12
914.85:238:10
1014.75:258:08
1114.75:268:07
1214.65:288:05
1314.65:298:03
1414.55:318:01
1514.45:327:59
1614.45:347:57
1714.35:367:55
1814.35:377:53
1914.25:397:51
2014.15:407:49
2114.15:427:46
2214.05:447:44
2313.95:457:42
2413.95:477:40
2513.85:487:38
2613.85:507:36
2713.75:527:33
2813.65:537:31
2913.65:557:29
3013.55:577:27
3113.45:587:25

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.35 kWh/m².

For context, solar energy here swings from a low near 0.61 kWh/m² to a high of 5.23 kWh/m² in June across the year — August's 4.35 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.8Bright
54.8Bright
64.8Bright
74.7Bright
84.7Bright
94.7Bright
104.6Bright
114.6Bright
124.5Bright
134.5Bright
144.5Bright
154.4Bright
164.4Bright
174.3Bright
184.3Bright
194.2Bright
204.2Bright
214.1Bright
224.1Bright
234.0Bright
244.0Moderate
253.9Moderate
263.9Moderate
273.8Moderate
283.8Moderate
293.7Moderate
303.7Moderate
313.7Moderate
Planning a trip in August

Is August a good time to visit Nijlen?

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

6.3
Sightseeing
1st-best month of the year
4.6
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Nijlen for sightseeing.

What to pack for Nijlen in August

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

In August, Nijlen sees daytime highs around 23°C and nights near 14°C. Worth packing: light clothes and rain gear. About 13 days see rain.

light clothesrain gear

UV index in Nijlen in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nijlen peaks around July 14 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 14UV 6Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May6High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Nijlen in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Nijlen is worst in April — around 18 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodApr 1317 µg/m³Dec 1511 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar17Moderate
Apr18Moderate
May16Moderate
Jun15Moderate
Jul14Moderate
Aug15Moderate
Sep15Moderate
Oct13Moderate
Nov12Moderate
Dec11Good
Location & terrain

Where is Nijlen?

Nijlen sits at 51.2°N, 4.7°E, 7 m above sea level, in Belgium. The nearest listed city is Lier, 8.0 km away.

Topography around Nijlen

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

Within 3 km, the terrain around Nijlen has only modest variations in elevation — a maximum elevation change of 27 m around an average of 8 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 63 m; within 80 km, significant variations in elevation — a maximum elevation change of 334 m.

The land around Nijlen is covered by trees (38%) and grassland (33%) within 3 km, trees (39%) and grassland (31%) within 16 km, and cropland (32%), trees (25%) and grassland (25%) within 80 km.

3 km
27 m
16 km
63 m
80 km
334 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Lier 8.0 km · Ranst 8.0 km · Heist-op-den-Berg 10 km · Schilde 11 km · Herentals 11 km · Putte 12 km · Duffel 13 km · Lille 14 km

Belgium travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 81% of US
price level, 2025
GDP per capita
$60,750
2025
Happiness
6.9 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.1
per 100k, 2021
Road deaths
5.8
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 608
Religion
Roman Catholic 57%nonbeliever/agnostic 20%atheist 9%Muslim 7%

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 Nijlen (51.161°, 4.6701°, elevation 7 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).