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

Kościan in May

The short of it: Kościan in May averages a high of 20 °C (68 °F) and a low of 8 °C (46 °F), with 49 mm (1.9 in) of rain and about 15 h 40 min of daylight. Rated 4 of 5 for a visit; the best months are September and June. Source: TerraClimate climate normals, 1991–2020.

Average high 20° · low 8° · rain 49 mm · daylight 15 h 40 min

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

May in Kościan brings afternoons near 20° and nights around 8°, with about 49 mm of rain over the month. Highs rise 5° against April, to near 20°; nights run about 8°. Rain is modest, about 49 mm, the 4th wettest month.

The sun is up for about 15 h 40 min in mid-May, 110 minutes more than a month before.

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

Against its neighbours, Kościan runs warmer than most and about as wet in May. Czempiń, 10 km to the NE, is 1° cooler by day.

May in Kościan, by the numbers

Warmth rank
4th warmest of 12
Rain rank
4th wettest of 12
Versus April
5° warmer, 25 mm more rain
Versus June
3° colder
Day–night spread
12°
Snow season
Dec–Mar
Daylight, mid-month
15 h 40 min
Average wind
11 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
CzempińGreater Poland10 km NE20°8°48 mm
ŚmigielGreater Poland12 km SW20°8°50 mm
StęszewGreater Poland22 km N20°8°48 mm
MosinaGreater Poland22 km NE20°8°48 mm
Grodzisk WielkopolskiGreater Poland25 km NW20°8°51 mm
ŚremGreater Poland25 km E20°8°47 mm
PuszczykowoGreater Poland26 km NNE20°8°47 mm
LesznoGreater Poland28 km S20°8°52 mm

The Almanac · Kościan Month by Month

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

Highs rise 5° against April, to near 20°; nights run about 8°. Rain is modest, about 49 mm, the 4th wettest month.

Climate of Kościan by month
MonthHighLowRainWindDaylightVisit
January3°-3°33 mm14 km/h8 h 14 min✦✦✦
February4°-2°25 mm14 km/h9 h 50 min✦✦✦
March8°0°35 mm14 km/h11 h 42 min✦✦✦
April15°4°24 mm12 km/h13 h 50 min✦✦✦✦
May20°8°49 mm11 km/h15 h 40 min✦✦✦✦
June23°11°51 mm11 km/h16 h 43 min✦✦✦✦
July25°13°86 mm10 km/h16 h 17 min✦✦✦
August25°13°58 mm10 km/h14 h 39 min✦✦✦✦
September20°9°41 mm10 km/h12 h 34 min✦✦✦✦✦
October14°5°36 mm11 km/h10 h 31 min✦✦✦✦
November8°1°33 mm12 km/h8 h 41 min✦✦✦
December4°-2°34 mm13 km/h7 h 45 min✦✦✦

Questions Readers Ask about Kościan in May

Answered from the wire & the Almanac

What is the weather like in Kościan in May?

Days average 20 °C (68 °F) and nights 8 °C (46 °F), with about 49 mm (1.9 in) of rain over the month. Highs rise 5° against April, to near 20°; nights run about 8°. Rain is modest, about 49 mm, the 4th wettest month.

Is May a good time to visit Kościan?

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

How long are the days in Kościan in May?

In mid-May the sun is up for about 15 h 40 min. The days are lengthening — from 7 h 45 min in December to 16 h 43 min in June.

Does it snow in Kościan in May?

Hardly — May nights average 8 °C (46 °F), above freezing.

What should I pack for Kościan in May?

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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