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

Arnsberg in May

The short of it: Arnsberg in May averages a high of 18 °C (65 °F) and a low of 7 °C (45 °F), with 73 mm (2.9 in) of rain and about 15 h 34 min of daylight. Rated 3 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.

Average high 18° · low 7° · rain 73 mm · daylight 15 h 34 min

✦✦✦ Fair for a visit · best months: July & August

Thirty years of records give Arnsberg an average May high of 18°, a low of 7° and some 73 mm of rain. Spring takes hold here: highs climb 4° from April to about 18°, with nights near 7°. Wet spells are common — about 73 mm, the 11th wettest month.

The sun is up for about 15 h 34 min in mid-May, 107 minutes more than a month before.

For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates May 3 of 5 for a visit; the finest months here are July and August.

Against its neighbours, Arnsberg runs cooler than most and wetter than most in May. Soest, 21 km to the N, is 1° warmer by day.

May in Arnsberg, by the numbers

Warmth rank
4th warmest of 12
Rain rank
11th wettest of 12
Versus April
4° warmer, 13 mm more rain
Versus June
3° colder
Day–night spread
11°
Snow season
Dec–Mar
Daylight, mid-month
15 h 34 min
Average wind
12 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
SoestNorth Rhine-Westphalia21 km N19°8°65 mm
HemerNorth Rhine-Westphalia22 km W18°8°70 mm
MendenNorth Rhine-Westphalia22 km WNW19°8°68 mm
IserlohnNorth Rhine-Westphalia26 km W18°8°68 mm
UnnaNorth Rhine-Westphalia32 km WNW19°8°65 mm
SchwerteNorth Rhine-Westphalia36 km W19°8°65 mm
LüdenscheidNorth Rhine-Westphalia37 km WSW17°8°74 mm
LippstadtNorth Rhine-Westphalia37 km NNE20°8°60 mm

The Almanac · Arnsberg Month by Month

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

Spring takes hold here: highs climb 4° from April to about 18°, with nights near 7°. Wet spells are common — about 73 mm, the 11th wettest month.

Climate of Arnsberg by month
MonthHighLowRainWindDaylightVisit
January5°-1°102 mm15 km/h8 h 20 min✦
February6°-1°80 mm15 km/h9 h 54 min✦
March10°1°80 mm14 km/h11 h 42 min✦
April14°4°60 mm12 km/h13 h 47 min✦✦✦
May18°7°73 mm12 km/h15 h 34 min✦✦✦
June21°10°80 mm11 km/h16 h 35 min✦✦✦
July23°12°103 mm11 km/h16 h 10 min✦✦✦
August23°11°87 mm11 km/h14 h 35 min✦✦✦
September18°9°79 mm11 km/h12 h 33 min✦✦✦
October14°5°79 mm13 km/h10 h 33 min✦✦
November9°3°91 mm13 km/h8 h 46 min✦
December5°0°103 mm14 km/h7 h 52 min✦

Questions Readers Ask about Arnsberg in May

Answered from the wire & the Almanac

What is the weather like in Arnsberg in May?

Days average 18 °C (65 °F) and nights 7 °C (45 °F), with about 73 mm (2.9 in) of rain over the month. Spring takes hold here: highs climb 4° from April to about 18°, with nights near 7°. Wet spells are common — about 73 mm, the 11th wettest month.

Is May a good time to visit Arnsberg?

The Almanac gives May 3 of 5 (fair). The best months are July and August.

How long are the days in Arnsberg in May?

In mid-May the sun is up for about 15 h 34 min. The days are lengthening — from 7 h 52 min in December to 16 h 35 min in June.

Does it snow in Arnsberg in May?

Hardly — May nights average 7 °C (45 °F), above freezing.

What should I pack for Arnsberg in May?

Layers, a warm coat and stout boots, plus a good raincoat — it is a wet month.

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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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