The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Dunkirk Weather in July

Dunkirk in July

The short of it: Dunkirk in July averages a high of 22 °C (71 °F) and a low of 15 °C (58 °F), with 57 mm (2.2 in) of rain and about 16 h 6 min of daylight. Rated 4 of 5 for a visit; the best months are May and August. Source: TerraClimate climate normals, 1991–2020.

Average high 22° · low 15° · rain 57 mm · daylight 16 h 6 min

✦✦✦✦ Recommended for a visit · best months: May & August

July in Dunkirk brings afternoons near 22° and nights around 15°, with about 57 mm of rain over the month. Much like June: highs about 22°, nights near 15°. Easy travelling weather. Rain is modest, about 57 mm, the 6th wettest month.

The sun is up for about 16 h 6 min in mid-July, 25 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening. The Almanac rates July 4 of 5 for a visit; the finest months here are May and August.

Against its neighbours, Dunkirk runs warmer than most and drier than most in July. Coudekerque-Branche, 2 km to the SE, sees much the same highs.

July in Dunkirk, by the numbers

Warmth rank
2nd warmest of 12
Rain rank
6th wettest of 12
Versus June
2° warmer, 4.0 mm more rain
Versus August
about the same
Day–night spread
7°
Snow season
seldom any
Daylight, mid-month
16 h 6 min
Average wind
18 km/h

Neighbouring Towns

July averages · distance by the crow’s flight
TownDistanceHighLowRain
Coudekerque-BrancheHauts-de-France2 km SE22°15°57 mm
Saint-Pol-sur-MerHauts-de-France3 km W22°15°57 mm
Grande-SyntheHauts-de-France6 km WSW22°15°58 mm
KoksijdeFlanders20 km ENE22°13°64 mm
PoperingeFlanders32 km SE22°13°63 mm
HazebrouckHauts-de-France36 km SSE22°14°57 mm
CalaisHauts-de-France38 km WSW21°15°47 mm
IeperFlanders41 km ESE23°13°66 mm

The Almanac · Dunkirk Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Recommended
The Almanac Speaks
July
✦✦✦✦✦

Much like June: highs about 22°, nights near 15°. Easy travelling weather. Rain is modest, about 57 mm, the 6th wettest month.

Climate of Dunkirk by month
MonthHighLowRainWindDaylightVisit
January7°3°56 mm25 km/h8 h 23 min✦✦
February8°3°49 mm23 km/h9 h 56 min✦✦
March11°5°45 mm22 km/h11 h 43 min✦✦✦✦
April14°7°39 mm20 km/h13 h 46 min✦✦✦✦
May17°10°45 mm20 km/h15 h 31 min✦✦✦✦✦
June19°13°53 mm18 km/h16 h 31 min✦✦✦✦
July22°15°57 mm18 km/h16 h 6 min✦✦✦✦
August22°15°65 mm18 km/h14 h 33 min✦✦✦✦
September19°13°65 mm20 km/h12 h 33 min✦✦✦✦
October16°10°77 mm21 km/h10 h 34 min✦✦
November11°6°76 mm23 km/h8 h 49 min✦✦
December8°4°75 mm24 km/h7 h 56 min✦

Questions Readers Ask about Dunkirk in July

Answered from the wire & the Almanac

What is the weather like in Dunkirk in July?

Days average 22 °C (71 °F) and nights 15 °C (58 °F), with about 57 mm (2.2 in) of rain over the month. Much like June: highs about 22°, nights near 15°. Easy travelling weather. Rain is modest, about 57 mm, the 6th wettest month.

Is July a good time to visit Dunkirk?

The Almanac gives July 4 of 5 (recommended). The best months are May and August.

How long are the days in Dunkirk in July?

In mid-July the sun is up for about 16 h 6 min. The days are shortening — from 7 h 56 min in December to 16 h 31 min in June.

Does it snow in Dunkirk in July?

Hardly — July nights average 15 °C (58 °F), above freezing.

What should I pack for Dunkirk in July?

Light clothes and a jacket for the evening.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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