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

Monaghan in May

The short of it: Monaghan in May averages a high of 15 °C (60 °F) and a low of 7 °C (44 °F), with 73 mm (2.9 in) of rain and about 15 h 59 min of daylight. Rated 2 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.

Average high 15° · low 7° · rain 73 mm · daylight 15 h 59 min

✦✦ Travel with care for a visit · best months: July & August

May in Monaghan brings afternoons near 15° and nights around 7°, with about 73 mm of rain over the month. Much like April: highs about 15°, nights near 7°. A wool coat will serve you well. It is the driest month of the year, only 73 mm of rain.

The sun is up for about 15 h 59 min in mid-May, 121 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 2 of 5 for a visit; the finest months here are July and August.

Against its neighbours, Monaghan runs cooler than most and wetter than most in May. Keady, 18 km to the E, sees much the same highs.

May in Monaghan, by the numbers

Warmth rank
5th warmest of 12
Rain rank
12th wettest of 12
Versus April
3° warmer, 1.0 mm less rain
Versus June
2° colder
Day–night spread
9°
Snow season
seldom any
Daylight, mid-month
15 h 59 min
Average wind
12 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
KeadyNorthern Ireland18 km E15°6°64 mm
CastleblayneyUlster21 km SE15°6°70 mm
ArmaghNorthern Ireland23 km ENE16°7°56 mm
DungannonNorthern Ireland32 km NNE15°7°66 mm
CarrickmacrossUlster35 km SSE16°7°66 mm
CoalislandNorthern Ireland37 km NNE15°7°63 mm
CavanUlster38 km SW15°7°80 mm
PortadownNorthern Ireland39 km ENE16°7°62 mm

The Almanac · Monaghan Month by Month

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

Much like April: highs about 15°, nights near 7°. A wool coat will serve you well. It is the driest month of the year, only 73 mm of rain.

Climate of Monaghan by month
MonthHighLowRainWindDaylightVisit
January7°2°104 mm14 km/h7 h 53 min✦
February8°2°93 mm14 km/h9 h 39 min✦
March10°3°84 mm14 km/h11 h 40 min✦
April12°4°74 mm13 km/h13 h 58 min✦✦
May15°7°73 mm12 km/h15 h 59 min✦✦
June18°9°87 mm11 km/h17 h 10 min✦✦✦
July19°11°94 mm10 km/h16 h 40 min✦✦✦
August19°11°116 mm10 km/h14 h 52 min✦✦✦
September17°9°96 mm11 km/h12 h 36 min✦✦✦
October13°7°118 mm12 km/h10 h 23 min✦✦
November10°4°129 mm13 km/h8 h 23 min✦
December8°2°116 mm13 km/h7 h 21 min✦

Questions Readers Ask about Monaghan in May

Answered from the wire & the Almanac

What is the weather like in Monaghan in May?

Days average 15 °C (60 °F) and nights 7 °C (44 °F), with about 73 mm (2.9 in) of rain over the month. Much like April: highs about 15°, nights near 7°. A wool coat will serve you well. It is the driest month of the year, only 73 mm of rain.

Is May a good time to visit Monaghan?

The Almanac gives May 2 of 5 (travel with care). The best months are July and August.

How long are the days in Monaghan in May?

In mid-May the sun is up for about 15 h 59 min. The days are lengthening — from 7 h 21 min in December to 17 h 10 min in June.

Does it snow in Monaghan in May?

Hardly — May nights average 7 °C (44 °F), above freezing.

What should I pack for Monaghan 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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