Delfzijl weather in July

In July, Delfzijl sees average daytime highs of 22°C and overnight lows near 14°C, with 94 mm of rain across 14.8 wet days and about 16.2 hours of daylight. It is the 1st-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 21°C in the first days to 22°C by the end. The sky is clear or mostly clear about 19% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 16 h 42 min at the start of July to 15 h 36 min by month's end. Set against the rest of the year, July is Delfzijl's 3rd-clearest and 11th-windiest month. For the whole year in context, see Delfzijl's year-round climate.

Daytime high
22°
1st warmest
Overnight low
14°
12th coldest
Rainfall
94 mm
14.8 wet days
Daylight
16 h 18 min
4:30 AM – 8:46 PM
Cloud cover
66%
3rd clearest
Wind
14 km/h
11th windiest
Solar energy
5.31 kWh/m²
Travel score
5.8
out of 10

Delfzijl is city in Eemsdelta, Netherlands.

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 21°C in the first days to 22°C by the end.

A typical July day in Delfzijl 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)
12013
22013
32113
42113
52113
62113
72113
82113
92113
102113
112113
122113
132113
142114
152114
162114
172214
182214
192214
202214
212214
222214
232214
242214
252214
262214
272214
282214
292314
302314
312314

How July really feels in Delfzijl

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.

Delfzijl weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 65131.67.80.0
Feb / 5010.629.40.2
Mar / 5311.40.911.51.7
Apr13° / 5310.90.113.73.6
May17° / 6411.9015.65.0
Jun19° / 11°8213.2016.65.5
Jul22° / 14°9414.8016.25.8
Aug21° / 14°8714.4014.65.8
Sep18° / 11°6911.5012.45.4
Oct14° / 6312.5010.33.6
Nov / 5712.50.28.41.4
Dec / 6312.81.87.40.2

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 18% of July, with mostly cloudy or overcast conditions the remaining 63%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13565
23565
33565
43565
53565
63565
73664
83664
93664
103565
113565
123664
133664
143763
153862
163862
173862
183862
193862
203961
213961
223862
233862
243862
253862
263862
273961
283961
293961
303862
313961

Chance of precipitation in July

Any precipitation

Delfzijl gets around 94 mm of rain over 14.8 wet days in July, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 47% and peaks near 50% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
148
248
348
449
549
649
750
850
950
1050
1150
1249
1349
1449
1549
1648
1748
1847
1947
2047
2146
2246
2346
2445
2545
2645
2744
2844
2944
3044
3144

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 (%)
15533111
25434111
35235121
45036122
55037122
64937122
74838122
84739132
94640132
104540132
114441132
124341142
134242142
144142152
154043152
163943162
173844172
183644182
193545182
203345192
213246202
223146213
233046223
242847223
252747233
262747233
272648243
282548243
292448243
302449253
312449252

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
1813light breeze
1913light breeze
2013light breeze
2113light 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 42 min at the start of July to 15 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over July. Sunrise moves from 4:15 AM to 4:52 AM, and sunset from 8:56 PM to 8:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.74:158:56
216.74:168:56
316.64:178:56
416.64:178:55
516.64:188:55
616.64:198:54
716.64:208:54
816.54:218:53
916.54:228:52
1016.54:238:52
1116.44:248:51
1216.44:258:50
1316.44:268:49
1416.34:278:48
1516.34:298:47
1616.34:308:46
1716.24:318:45
1816.24:328:44
1916.14:348:43
2016.14:358:41
2116.14:378:40
2216.04:388:39
2316.04:398:37
2415.94:418:36
2515.94:428:35
2615.84:448:33
2715.84:458:32
2815.74:478:30
2915.74:498:28
3015.64:508:27
3115.64:528:25

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.31 kWh/m².

For context, solar energy here swings from a low near 0.51 kWh/m² to a high of 5.47 kWh/m² in June across the year — July's 5.31 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.4Bright
35.4Bright
45.4Bright
55.4Bright
65.4Bright
75.4Bright
85.4Bright
95.4Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.2Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.1Bright
315.1Bright
Planning a trip in July

Is July a good time to visit Delfzijl?

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

5.8
Sightseeing
1st-best month of the year
3.8
Beach & pool
1st-best month of the year

July is a reasonable time to visit Delfzijl for sightseeing.

What to pack for Delfzijl in July

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

In July, Delfzijl sees daytime highs around 22°C and nights near 14°C. Pack rain gear. Worth having: sun protection. About 15 days see rain.

rain gearsun protection

Sea temperature near Delfzijl 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 offshore is warmest in August at about 19°C and coldest in February near 4°C.

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

0°5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan4Bracing
Feb4Bracing
Mar5Bracing
Apr8Bracing
May12Bracing
Jun15Cool
Jul18Cool
Aug19Cool
Sep17Cool
Oct13Bracing
Nov9Bracing
Dec6Bracing

UV index in Delfzijl 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 Delfzijl peaks around June 23 at about 6 (high) — a little sun protection helps at midday. 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 23UV 6Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr3Moderate
May5High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Low
Nov1Low
Dec1Low
Location & terrain

Where is Delfzijl?

Delfzijl sits at 53.3°N, 6.9°E, 0 m above sea level, in The Netherlands. The nearest listed city is Emden, 20 km away.

EmdenHoogezandWinschotenVeendamKorrewegwijkGroningenWeenerNorden

Topography around Delfzijl

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

Within 3 km, the terrain around Delfzijl has only modest variations in elevation — a maximum elevation change of 29 m around an average of 1 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 30 m; within 80 km, only modest variations in elevation — a maximum elevation change of 104 m.

The land around Delfzijl is covered by water (35%) and grassland (34%) within 3 km, cropland (38%), grassland (28%) and water (26%) within 16 km, and grassland (31%), water (31%) and cropland (22%) within 80 km.

3 km
29 m
16 km
30 m
80 km
104 m
treesgrasslandcroplandartificial surfaceswaterwetland
July weather nearby: Emden 20 km · Hoogezand 21 km · Winschoten 22 km · Veendam 25 km · Korrewegwijk 26 km · Groningen 26 km · Weener 34 km · Norden 35 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 Delfzijl (53.33°, 6.9181°, elevation 0 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).