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

Ostend in May

The short of it: Ostend in May averages a high of 17 °C (62 °F) and a low of 9 °C (48 °F), with 52 mm (2.0 in) of rain and about 15 h 33 min of daylight. Rated 4 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.

Average high 17° · low 9° · rain 52 mm · daylight 15 h 33 min

✦✦✦✦ Recommended for a visit · best months: June & September

May in Ostend brings afternoons near 17° and nights around 9°, with about 52 mm of rain over the month. Much like April: highs about 17°, nights near 9°. A wool coat will serve you well. Rain is modest, about 52 mm, the 9th wettest month.

The sun is up for about 15 h 33 min in mid-May, 107 minutes more than a month before.

For the traveller: pack layers, a wool coat and stout boots. The Almanac rates May 4 of 5 for a visit; the finest months here are June and September.

Against its neighbours, Ostend runs cooler than most and drier than most in May. Zedelgem, 17 km to the ESE, is 1° warmer by day.

May in Ostend, by the numbers

Warmth rank
5th warmest of 12
Rain rank
9th wettest of 12
Versus April
3° warmer, 14 mm more rain
Versus June
3° colder
Day–night spread
8°
Snow season
seldom any
Daylight, mid-month
15 h 33 min
Average wind
20 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
ZedelgemFlanders17 km ESE17°9°57 mm
BruggeFlanders21 km E17°9°56 mm
OostkampFlanders22 km ESE18°9°56 mm
KoksijdeFlanders23 km WSW17°9°48 mm
AssebroekFlanders23 km E18°9°56 mm
Knokke-HeistFlanders28 km ENE17°10°54 mm
RoeselareFlanders33 km SSE18°9°54 mm
MaldegemFlanders36 km E18°9°55 mm

The Almanac · Ostend Month by Month

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

Much like April: highs about 17°, nights near 9°. A wool coat will serve you well. Rain is modest, about 52 mm, the 9th wettest month.

Climate of Ostend by month
MonthHighLowRainWindDaylightVisit
January7°2°59 mm25 km/h8 h 21 min✦✦
February8°2°51 mm23 km/h9 h 55 min✦✦
March10°4°46 mm22 km/h11 h 43 min✦✦✦
April13°6°38 mm19 km/h13 h 46 min✦✦✦✦
May17°9°52 mm20 km/h15 h 33 min✦✦✦✦
June20°12°56 mm18 km/h16 h 33 min✦✦✦✦
July22°14°73 mm18 km/h16 h 8 min✦✦✦
August22°14°80 mm18 km/h14 h 34 min✦✦✦
September19°12°66 mm19 km/h12 h 33 min✦✦✦✦
October15°9°84 mm22 km/h10 h 34 min✦✦
November11°5°82 mm23 km/h8 h 48 min✦✦
December8°3°82 mm24 km/h7 h 54 min✦

Questions Readers Ask about Ostend in May

Answered from the wire & the Almanac

What is the weather like in Ostend in May?

Days average 17 °C (62 °F) and nights 9 °C (48 °F), with about 52 mm (2.0 in) of rain over the month. Much like April: highs about 17°, nights near 9°. A wool coat will serve you well. Rain is modest, about 52 mm, the 9th wettest month.

Is May a good time to visit Ostend?

The Almanac gives May 4 of 5 (recommended). The best months are June and September.

How long are the days in Ostend in May?

In mid-May the sun is up for about 15 h 33 min. The days are lengthening — from 7 h 54 min in December to 16 h 33 min in June.

Does it snow in Ostend in May?

Hardly — May nights average 9 °C (48 °F), above freezing.

What should I pack for Ostend in May?

Layers, a warm coat and stout boots.

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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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