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

Iserlohn in June

The short of it: Iserlohn in June averages a high of 21 °C (71 °F) and a low of 11 °C (52 °F), with 76 mm (3.0 in) of rain and about 16 h 35 min of daylight. Rated 3 of 5 for a visit; the best months are May and July. Source: TerraClimate climate normals, 1991–2020.

Average high 21° · low 11° · rain 76 mm · daylight 16 h 35 min

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

Thirty years of records give Iserlohn an average June high of 21°, a low of 11° and some 76 mm of rain. Much like May: highs about 21°, nights near 11°. Easy travelling weather. Wet spells are common — about 76 mm, the 9th wettest month.

The sun is up for about 16 h 35 min in mid-June, 61 minutes more than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates June 3 of 5 for a visit; the finest months here are May and July.

Against its neighbours, Iserlohn runs cooler than most and drier than most in June. Hagen, 16 km to the W, sees much the same highs.

June in Iserlohn, by the numbers

Warmth rank
3rd warmest of 12
Rain rank
9th wettest of 12
Versus May
3° warmer, 8.0 mm more rain
Versus July
2° colder
Day–night spread
10°
Snow season
Dec–Feb
Daylight, mid-month
16 h 35 min
Average wind
11 km/h

Neighbouring Towns

June averages · distance by the crow’s flight
TownDistanceHighLowRain
HagenNorth Rhine-Westphalia16 km W22°11°79 mm
UnnaNorth Rhine-Westphalia18 km N22°11°70 mm
LüdenscheidNorth Rhine-Westphalia18 km SSW20°11°82 mm
DortmundNorth Rhine-Westphalia23 km NW23°12°72 mm
WittenNorth Rhine-Westphalia25 km WNW22°12°78 mm
ArnsbergNorth Rhine-Westphalia26 km E21°10°80 mm
LünenNorth Rhine-Westphalia29 km NNW23°12°68 mm
Castrop-RauxelNorth Rhine-Westphalia34 km NW23°12°73 mm

The Almanac · Iserlohn Month by Month

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

Much like May: highs about 21°, nights near 11°. Easy travelling weather. Wet spells are common — about 76 mm, the 9th wettest month.

Climate of Iserlohn by month
MonthHighLowRainWindDaylightVisit
January5°0°100 mm15 km/h8 h 20 min✦
February6°-1°80 mm15 km/h9 h 54 min✦
March10°1°70 mm14 km/h11 h 42 min✦✦
April14°4°54 mm12 km/h13 h 47 min✦✦✦
May18°8°68 mm12 km/h15 h 34 min✦✦✦✦
June21°11°76 mm11 km/h16 h 35 min✦✦✦
July23°13°111 mm11 km/h16 h 10 min✦✦✦
August23°12°101 mm11 km/h14 h 35 min✦✦✦
September18°9°80 mm11 km/h12 h 33 min✦✦✦
October14°6°78 mm13 km/h10 h 33 min✦✦
November9°3°89 mm13 km/h8 h 47 min✦
December6°1°103 mm14 km/h7 h 52 min✦

Questions Readers Ask about Iserlohn in June

Answered from the wire & the Almanac

What is the weather like in Iserlohn in June?

Days average 21 °C (71 °F) and nights 11 °C (52 °F), with about 76 mm (3.0 in) of rain over the month. Much like May: highs about 21°, nights near 11°. Easy travelling weather. Wet spells are common — about 76 mm, the 9th wettest month.

Is June a good time to visit Iserlohn?

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

How long are the days in Iserlohn in June?

In mid-June the sun is up for about 16 h 35 min. These are the longest days of the year; the shortest, in December, last 7 h 52 min.

Does it snow in Iserlohn in June?

Hardly — June nights average 11 °C (52 °F), above freezing.

What should I pack for Iserlohn in June?

Light clothes and a jacket for the evening, 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