Spijkenisse weather in July

In July, Spijkenisse sees average daytime highs of 22°C and overnight lows near 14°C, with 75 mm of rain across 12.9 wet days and about 16 hours of daylight. It is the 1st-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 21°C in the first days to 23°C by the end. The sky is clear or mostly clear about 22% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 16 h 24 min at the start of July to 15 h 24 min by month's end. Set against the rest of the year, July is Spijkenisse's 1st-clearest and 11th-windiest month. For the whole year in context, see Spijkenisse's year-round climate.

Daytime high
22°
1st warmest
Overnight low
14°
12th coldest
Rainfall
75 mm
12.9 wet days
Daylight
16 hours
4:48 AM – 8:49 PM
Cloud cover
63%
1st clearest
Wind
14 km/h
11th windiest
Solar energy
5.33 kWh/m²
Travel score
6.2
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 21°C in the first days to 23°C by the end.

A typical July day in Spijkenisse reaches about 22°C in the afternoon and slips back to 14°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 27°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)
12113
22114
32114
42114
52114
62114
72114
82114
92114
102114
112114
122114
132114
142214
152214
162214
172214
182214
192214
202215
212215
222215
232215
242215
252315
262315
272315
282315
292315
302315
312315

How July really feels in Spijkenisse

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.

Spijkenisse weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 6112.10.88.10.4
Feb / 5110.81.39.60.7
Mar10° / 5211.30.711.52.1
Apr14° / 4610.8013.63.8
May17° / 5911.8015.45.2
Jun20° / 12°6111.1016.45.9
Jul22° / 14°7512.90166.2
Aug22° / 14°7613.1014.46.1
Sep19° / 12°6411.6012.45.6
Oct15° / 6712.5010.43.9
Nov10° / 6613.20.38.61.9
Dec / 7213.90.97.60.7

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 22% of July, with mostly cloudy or overcast conditions the remaining 56%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24258
34258
44159
54159
64258
74159
84159
94159
104159
114159
124159
134159
144258
154456
164456
174456
184555
194654
204654
214654
224654
234753
244753
254753
264852
274951
284852
294852
304852
314753

Chance of precipitation in July

Any precipitation

Spijkenisse gets around 75 mm of rain over 12.9 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 40% and peaks near 42% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
140
241
341
442
542
642
742
842
942
1041
1141
1240
1339
1439
1538
1638
1738
1838
1938
2038
2138
2239
2339
2440
2540
2640
2741
2841
2941
3041
3141

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the comfortable band about 43% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15435101
25236111
35137111
44938121
54839121
64639131
74540141
84440141
94441151
104341151
114241161
124141161
134142161
144042171
153942171
163843181
173743181
183644191
193545191
203445201
213346211
223246211
233146211
243047221
252947221
262948222
272848232
282748232
292749232
302749232
312649232

Wind in July

Winds average 14 km/h in July.

Across July, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in July

DaylightNight

Daylight runs from about 16 h 24 min at the start of July to 15 h 24 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 4:34 AM to 5:08 AM, and sunset from 8:58 PM to 8:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.44:348:58
216.44:348:58
316.44:358:58
416.44:368:57
516.34:378:57
616.34:378:56
716.34:388:56
816.34:398:55
916.24:408:55
1016.24:418:54
1116.24:428:53
1216.24:438:53
1316.14:448:52
1416.14:458:51
1516.14:468:50
1616.04:488:49
1716.04:498:48
1815.94:508:47
1915.94:518:46
2015.94:538:45
2115.84:548:44
2215.84:558:42
2315.74:578:41
2415.74:588:40
2515.74:598:38
2615.65:018:37
2715.65:028:36
2815.55:048:34
2915.55:058:33
3015.45:078:31
3115.45:088:29

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.33 kWh/m².

For context, solar energy here swings from a low near 0.6 kWh/m² to a high of 5.48 kWh/m² in June across the year — July's 5.33 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.4Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.1Bright
Planning a trip in July

Is July a good time to visit Spijkenisse?

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

6.2
Sightseeing
1st-best month of the year
4.2
Beach & pool
1st-best month of the year

July is a reasonable time to visit Spijkenisse for sightseeing.

What to pack for Spijkenisse in July

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

In July, Spijkenisse sees daytime highs around 22°C and nights near 14°C. Worth packing: rain gear and sun protection. About 13 days see rain.

rain gearsun protection

Sea temperature near Spijkenisse in July

The nearest coast averages about 18°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 31 km away) is warmest in August at about 19°C and coldest in February near 5°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan6Bracing
Feb5Bracing
Mar6Bracing
Apr9Bracing
May12Bracing
Jun15Bracing
Jul18Cool
Aug19Cool
Sep18Cool
Oct15Bracing
Nov11Bracing
Dec8Bracing

UV index in Spijkenisse 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 Spijkenisse peaks around June 22 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 21 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 22UV 6Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr3Moderate
May5Moderate
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Spijkenisse?

Spijkenisse sits at 51.8°N, 4.3°E, 1 m above sea level, in The Netherlands. The nearest listed city is Hoogvliet, 3.0 km away.

Topography around Spijkenisse

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

Within 3 km, the terrain around Spijkenisse has only modest variations in elevation — a maximum elevation change of 26 m around an average of 1 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 39 m; within 80 km, only modest variations in elevation — a maximum elevation change of 94 m.

The land around Spijkenisse is covered by artificial surfaces (34%), grassland (27%) and trees (22%) within 3 km, cropland (25%), grassland (24%) and artificial surfaces (21%) within 16 km, and water (31%) and grassland (26%) within 80 km.

3 km
26 m
16 km
39 m
80 km
94 m
treesgrasslandcroplandartificial surfaceswaterwetland
July weather nearby: Hoogvliet 3.0 km · Oud-Beijerland 6.0 km · Rhoon 7.0 km · Vlaardingen 8.0 km · Schiedam 9.0 km · Maassluis 10 km · Rotterdam 13 km · Hellevoetsluis 14 km

The Netherlands travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 84% of US
price level, 2025
GDP per capita
$73,684
2025
Happiness
7.2 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
4
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 624
Religion
none 54%Roman Catholic 20%Protestant 15%other 6%

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 Spijkenisse (51.845°, 4.3292°, elevation 1 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).