Julianadorp weather in July

In July, Julianadorp sees average daytime highs of 18°C and overnight lows near 16°C, with 71 mm of rain across 11.5 wet days and about 16.1 hours of daylight. It is the 2nd-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 17°C in the first days to 19°C by the end. The sky is clear or mostly clear about 31% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 16 h 36 min at the start of July to 15 h 30 min by month's end. Set against the rest of the year, July is Julianadorp's 1st-clearest and 12th-windiest month. For the whole year in context, see Julianadorp's year-round climate.

Daytime high
18°
2nd warmest
Overnight low
16°
11th coldest
Rainfall
71 mm
11.5 wet days
Daylight
16 h 12 min
4:41 AM – 8:53 PM
Cloud cover
57%
1st clearest
Wind
22 km/h
12th windiest
Solar energy
5.8 kWh/m²
Travel score
5.7
out of 10

Julianadorp is village in Den Helder, 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 17°C in the first days to 19°C by the end.

A typical July day in Julianadorp reaches about 18°C in the afternoon and slips back to 16°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 20°C. Set against its neighbours, July runs about 2°C warmer than June and about 1°C cooler than August.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
11715
21715
31715
41715
51715
61715
71715
81716
91716
101716
111716
121816
131816
141816
151816
161816
171816
181816
191816
201816
211816
221817
231817
241917
251917
261917
271917
281917
291917
301917
311917

How July really feels in Julianadorp

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.

Julianadorp weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 73140.87.90.5
Feb / 5511.11.49.50.3
Mar / 4910.80.611.50.9
Apr / 388.2013.62.1
May13° / 11°509.3015.53.5
Jun15° / 14°5910.4016.64.6
Jul18° / 16°7111.5016.15.7
Aug19° / 17°9513.1014.55.7
Sep17° / 15°9613.7012.44.9
Oct14° / 12°10515.2010.33.4
Nov10° / 9316.60.28.42.0
Dec / 8815.60.77.41.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 20% of July, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24753
34753
44852
54753
64852
74852
84852
94852
104951
114951
124951
135050
145050
155149
165248
175248
185248
195347
205347
215347
225446
235446
245446
255545
265545
275644
285644
295644
305644
315644

Chance of precipitation in July

Any precipitation

Julianadorp gets around 71 mm of rain over 11.5 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 37% and peaks near 39% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
238
338
439
539
639
739
839
939
1039
1138
1238
1338
1437
1537
1637
1736
1836
1936
2036
2135
2235
2335
2435
2535
2635
2735
2835
2935
3035
3135

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 45% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1514090
2494190
34842100
44743100
54544100
64445110
74346110
84246120
94147120
104047130
113947140
123847150
133747150
143647161
153547171
163447191
173346201
183246212
193146222
203045232
212945243
222845253
232744263
242644273
252544283
262444283
272344294
282344304
292244304
302144314
312144314

Wind in July

Winds average 22 km/h in July, the calmest month.

Across July, daily wind ranges from about 22 km/h on the calmest days to 23 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
123breezy
223breezy
323breezy
423breezy
523breezy
623breezy
723breezy
823breezy
923breezy
1023breezy
1123breezy
1223breezy
1323breezy
1422breezy
1522breezy
1622breezy
1722breezy
1822breezy
1922breezy
2022breezy
2122breezy
2222breezy
2322breezy
2422breezy
2522breezy
2622breezy
2722breezy
2822breezy
2922breezy
3022breezy
3122breezy

Sunrise & sunset in July

DaylightNight

Daylight runs from about 16 h 36 min at the start of July to 15 h 30 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 4:26 AM to 5:02 AM, and sunset from 9:02 PM to 8:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.64:269:02
216.64:279:02
316.64:289:02
416.54:299:01
516.54:299:01
616.54:309:00
716.54:319:00
816.54:328:59
916.44:338:59
1016.44:348:58
1116.44:358:57
1216.34:368:56
1316.34:378:55
1416.34:388:54
1516.24:408:54
1616.24:418:53
1716.24:428:51
1816.14:438:50
1916.14:458:49
2016.04:468:48
2116.04:478:47
2215.94:498:45
2315.94:508:44
2415.94:528:43
2515.84:538:41
2615.84:558:40
2715.74:568:38
2815.74:588:37
2915.64:598:35
3015.55:018:34
3115.55:028:32

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.8 kWh/m².

For context, solar energy here swings from a low near 0.55 kWh/m² to a high of 5.97 kWh/m² in June across the year — July's 5.8 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Intense
46.0Intense
56.0Bright
66.0Bright
76.0Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.7Bright
265.7Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
315.5Bright
Planning a trip in July

Is July a good time to visit Julianadorp?

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

5.7
Sightseeing
1st-best month of the year
1.8
Beach & pool
2nd-best month of the year

July is a reasonable time to visit Julianadorp for sightseeing.

What to pack for Julianadorp in July

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

In July, Julianadorp sees daytime highs around 18°C and nights near 16°C. Worth packing: rain gear, sun protection and a windbreaker. About 12 days see rain.

rain gearsun protectiona windbreaker

Sea temperature near Julianadorp in July

The nearest coast averages about 17°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 6°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
Feb6Bracing
Mar6Bracing
Apr8Bracing
May11Bracing
Jun15Bracing
Jul17Cool
Aug19Cool
Sep17Cool
Oct15Bracing
Nov11Bracing
Dec8Bracing

UV index in Julianadorp 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 Julianadorp 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
Apr3Moderate
May5High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Julianadorp?

Julianadorp sits at 52.9°N, 4.7°E, 2 m above sea level, in The Netherlands. The nearest listed city is Den Helder, 8.0 km away.

BergenHeerhugowaardMedemblikAlkmaarHeilooHoorn

Topography around Julianadorp

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

Within 3 km, the terrain around Julianadorp has only modest variations in elevation — a maximum elevation change of 24 m around an average of 1 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 27 m; within 80 km, only modest variations in elevation — a maximum elevation change of 68 m.

The land around Julianadorp is covered by cropland (49%) and grassland (21%) within 3 km, water (57%) within 16 km, and water (57%) and grassland (21%) within 80 km.

3 km
24 m
16 km
27 m
80 km
68 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Den Helder 8.0 km · Schagen 12 km · Bergen 25 km · Heerhugowaard 25 km · Medemblik 28 km · Alkmaar 29 km · Heiloo 32 km · Hoorn 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 Julianadorp (52.89°, 4.7403°, elevation 2 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).