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

Ermua Weather in May

Ermua in May

The short of it: Ermua in May averages a high of 19 °C (66 °F) and a low of 10 °C (50 °F), with 83 mm (3.3 in) of rain and about 14 h 39 min of daylight. Rated 3 of 5 for a visit; the best months are September and July. Source: TerraClimate climate normals, 1991–2020.

Average high 19° · low 10° · rain 83 mm · daylight 14 h 39 min

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

Thirty years of records give Ermua an average May high of 19°, a low of 10° and some 83 mm of rain. Much like April: highs about 19°, nights near 10°. Easy travelling weather. Wet spells are common — about 83 mm, the 8th wettest month.

The sun is up for about 14 h 39 min in mid-May, 78 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 September and July.

Against its neighbours, Ermua runs cooler than most and about as wet in May. Eibar, 3 km to the E, sees much the same highs.

May in Ermua, by the numbers

Warmth rank
6th warmest of 12
Rain rank
8th wettest of 12
Versus April
3° warmer, 21 mm less rain
Versus June
3° colder
Day–night spread
9°
Snow season
seldom any
Daylight, mid-month
14 h 39 min
Average wind
12 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
EibarBasque Country3 km E19°10°87 mm
ElgoibarBasque Country8 km ENE19°11°85 mm
BergaraBasque Country11 km SE19°10°82 mm
DurangoBasque Country11 km W20°10°77 mm
Arrasate / MondragónBasque Country14 km S19°10°79 mm
AzkoitiaBasque Country16 km E19°10°94 mm
OñatiBasque Country19 km SSE19°9°82 mm
AmorebietaBasque Country19 km W20°11°76 mm

The Almanac · Ermua Month by Month

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

Much like April: highs about 19°, nights near 10°. Easy travelling weather. Wet spells are common — about 83 mm, the 8th wettest month.

Climate of Ermua by month
MonthHighLowRainWindDaylightVisit
January11°4°121 mm12 km/h9 h 19 min✦✦
February12°4°94 mm13 km/h10 h 27 min✦✦
March14°6°92 mm13 km/h11 h 48 min✦✦
April16°7°104 mm13 km/h13 h 21 min✦✦
May19°10°83 mm12 km/h14 h 39 min✦✦✦
June22°13°66 mm12 km/h15 h 22 min✦✦✦✦
July24°15°52 mm11 km/h15 h 4 min✦✦✦✦
August25°15°67 mm10 km/h13 h 56 min✦✦✦✦
September23°13°63 mm10 km/h12 h 26 min✦✦✦✦
October19°11°110 mm11 km/h10 h 56 min✦✦✦
November14°7°155 mm12 km/h9 h 38 min✦✦
December12°5°111 mm13 km/h9 h 0 min✦✦

Questions Readers Ask about Ermua in May

Answered from the wire & the Almanac

What is the weather like in Ermua in May?

Days average 19 °C (66 °F) and nights 10 °C (50 °F), with about 83 mm (3.3 in) of rain over the month. Much like April: highs about 19°, nights near 10°. Easy travelling weather. Wet spells are common — about 83 mm, the 8th wettest month.

Is May a good time to visit Ermua?

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

How long are the days in Ermua in May?

In mid-May the sun is up for about 14 h 39 min. The days are lengthening — from 9 h 0 min in December to 15 h 22 min in June.

Does it snow in Ermua in May?

Hardly — May nights average 10 °C (50 °F), above freezing.

What should I pack for Ermua 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