Tienen weather in July

In July, Tienen sees average daytime highs of 23°C and overnight lows near 14°C, with 78 mm of rain across 12.8 wet days and about 15.8 hours of daylight. It is the 1st-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 22°C in the first days to 23°C by the end. The sky is clear or mostly clear about 18% of the time in July, and the air most often feels dry.

Daylight stretches from about 16 h 12 min at the start of July to 15 h 12 min by month's end. Set against the rest of the year, July is Tienen's 2nd-clearest and 11th-windiest month. For the whole year in context, see Tienen's year-round climate.

Daytime high
23°
1st warmest
Overnight low
14°
12th coldest
Rainfall
78 mm
12.8 wet days
Daylight
15 h 54 min
4:50 AM – 8:42 PM
Cloud cover
65%
2nd clearest
Wind
12 km/h
11th windiest
Solar energy
5.16 kWh/m²
Travel score
6.3
out of 10

Tienen is town in Tienen municipality, Belgium.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 22°C in the first days to 23°C by the end.

A typical July day in Tienen 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 28°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12213
22213
32213
42213
52213
62213
72213
82214
92214
102214
112214
122214
132214
142214
152314
162314
172314
182314
192314
202314
212314
222314
232314
242314
252314
262314
272314
282414
292414
302414
312414

How July really feels in Tienen

Once humidity and wind are folded in, July 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

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

Tienen weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 6412.31.58.20.2
Feb / 5911.32.39.70.6
Mar10° / 5912.6111.52.2
Apr14° / 5111.40.113.53.9
May18° / 6612.9015.25.2
Jun21° / 12°7412.2016.25.9
Jul23° / 14°7812.8015.86.3
Aug22° / 14°8112.3014.36.3
Sep19° / 11°5910.5012.45.8
Oct14° / 6111.5010.44.0
Nov / 6612.50.48.71.8
Dec / 7813.61.97.80.5

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 20% of July, with mostly cloudy or overcast conditions the remaining 62%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13664
23565
33565
43565
53466
63466
73565
83565
93565
103565
113664
123565
133565
143763
153763
163763
173862
183961
193961
204060
214060
224060
234159
244159
254159
264258
274258
284258
294258
304258
314258

Chance of precipitation in July

Any precipitation

Tienen gets around 78 mm of rain over 12.8 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 41% and peaks near 42% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
139
240
340
441
542
642
742
842
942
1042
1142
1242
1341
1441
1541
1641
1741
1841
1941
2041
2140
2240
2340
2440
2540
2640
2740
2839
2939
3039
3139

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the dry band about 46% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15830111
25731111
35532121
45433121
55433121
65234131
75234131
85135131
95035141
105035141
114935141
124935151
134935151
144836151
154736161
164736171
174636171
184537181
194437191
204337191
214238201
224138201
234038201
244039201
253940201
263841201
273742201
283643201
293643201
303544191
313545191

Wind in July

Winds average 12 km/h in July.

Across July, daily wind ranges from about 11 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 16 h 12 min at the start of July to 15 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over July. Sunrise moves from 4:37 AM to 5:10 AM, and sunset from 8:50 PM to 8:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.24:378:50
216.24:378:50
316.24:388:50
416.24:398:50
516.24:408:49
616.14:408:49
716.14:418:48
816.14:428:48
916.14:438:47
1016.04:448:46
1116.04:458:46
1216.04:468:45
1316.04:478:44
1415.94:488:43
1515.94:498:43
1615.94:508:42
1715.84:518:41
1815.84:528:40
1915.84:548:39
2015.74:558:38
2115.74:568:37
2215.64:578:35
2315.64:598:34
2415.65:008:33
2515.55:018:32
2615.55:038:30
2715.45:048:29
2815.45:058:28
2915.35:078:26
3015.35:088:25
3115.25:108:23

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.16 kWh/m².

For context, solar energy here swings from a low near 0.64 kWh/m² to a high of 5.33 kWh/m² in June across the year — July's 5.16 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.0Bright
315.0Bright
Planning a trip in July

Is July a good time to visit Tienen?

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

6.3
Sightseeing
1st-best month of the year
4.7
Beach & pool
1st-best month of the year

July is a reasonable time to visit Tienen for sightseeing.

What to pack for Tienen in July

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

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

light clothesrain gearsun protection

UV index in Tienen in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Tienen peaks around July 12 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 12UV 6Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May6High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Tienen in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Tienen is worst in April — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodApr 1216 µg/m³Dec 1311 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb12Moderate
Mar16Moderate
Apr16Moderate
May15Moderate
Jun14Moderate
Jul13Moderate
Aug14Moderate
Sep13Moderate
Oct12Good
Nov11Good
Dec11Good
Location & terrain

Where is Tienen?

Tienen sits at 50.8°N, 4.9°E, 46 m above sea level, in Belgium. The nearest listed city is Kessel-Lo, 17 km away.

Kessel-LoBlauwputSint-TruidenHeverleeLeuvenAarschotDiestHerent

Topography around Tienen

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

Within 3 km, the terrain around Tienen has only modest variations in elevation — a maximum elevation change of 55 m around an average of 56 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 137 m; within 80 km, large variations in elevation — a maximum elevation change of 690 m.

The land around Tienen is covered by cropland (44%) and artificial surfaces (23%) within 3 km, cropland (51%), grassland (22%) and trees (20%) within 16 km, and trees (35%), cropland (29%) and grassland (25%) within 80 km.

3 km
55 m
16 km
137 m
80 km
690 m
treesgrasslandcroplandartificial surfaceswater
July weather nearby: Kessel-Lo 17 km · Blauwput 17 km · Sint-Truiden 18 km · Heverlee 18 km · Leuven 18 km · Aarschot 21 km · Diest 22 km · Herent 22 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 Tienen (50.8075°, 4.9378°, elevation 46 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).