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

Mecatlán in May

The short of it: Mecatlán in May averages a high of 34 °C (93 °F) and a low of 21 °C (70 °F), with 128 mm (5.0 in) of rain and about 13 h 8 min of daylight. Rated 1 of 5 for a visit; the best months are December and January. Source: TerraClimate climate normals, 1991–2020.

Average high 34° · low 21° · rain 128 mm · daylight 13 h 8 min

✦ Travel with care for a visit · best months: December & January

Thirty years of records give Mecatlán an average May high of 34°, a low of 21° and some 128 mm of rain. Days run hot, near 34° in the afternoon; ride early and rest at noon. Wet spells are common — about 128 mm, the 6th wettest month.

The sun is up for about 13 h 8 min in mid-May, 32 minutes more than a month before.

For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates May 1 of 5 for a visit; the finest months here are December and January.

Against its neighbours, Mecatlán runs about middling and about as wet in May. Tamazunchale, 5 km to the N, is 1° warmer by day.

May in Mecatlán, by the numbers

Warmth rank
2nd warmest of 12
Rain rank
6th wettest of 12
Versus April
1° warmer, 53 mm more rain
Versus June
about the same
Day–night spread
13°
Snow season
seldom any
Daylight, mid-month
13 h 8 min
Average wind
5 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
TamazunchaleSan Luis Potosí5 km N35°22°150 mm
TezapotlaSan Luis Potosí5 km SSW34°21°123 mm
TlalnepantlaSan Luis Potosí7 km SW33°20°98 mm
ChalchocoyoSan Luis Potosí11 km N34°22°144 mm
AcoyotlaHidalgo11 km S33°21°110 mm
ChapulhuacanitoSan Luis Potosí13 km E35°22°147 mm
ChapulhuacánHidalgo13 km WSW33°20°91 mm
MatlapaSan Luis Potosí14 km NNW35°22°150 mm

The Almanac · Mecatlán Month by Month

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

Days run hot, near 34° in the afternoon; ride early and rest at noon. Wet spells are common — about 128 mm, the 6th wettest month.

Climate of Mecatlán by month
MonthHighLowRainWindDaylightVisit
January24°12°47 mm4 km/h10 h 58 min✦✦✦✦
February26°14°48 mm4 km/h11 h 25 min✦✦✦✦
March29°16°57 mm6 km/h11 h 58 min✦✦✦
April33°19°75 mm6 km/h12 h 37 min✦✦
May34°21°128 mm5 km/h13 h 8 min✦
June34°22°257 mm5 km/h13 h 25 min✦
July33°21°208 mm5 km/h13 h 18 min✦✦
August33°21°206 mm5 km/h12 h 51 min✦
September32°21°352 mm4 km/h12 h 14 min✦✦
October30°19°236 mm4 km/h11 h 37 min✦✦
November27°16°94 mm4 km/h11 h 6 min✦✦✦
December25°13°44 mm4 km/h10 h 51 min✦✦✦✦✦

Questions Readers Ask about Mecatlán in May

Answered from the wire & the Almanac

What is the weather like in Mecatlán in May?

Days average 34 °C (93 °F) and nights 21 °C (70 °F), with about 128 mm (5.0 in) of rain over the month. Days run hot, near 34° in the afternoon; ride early and rest at noon. Wet spells are common — about 128 mm, the 6th wettest month.

Is May a good time to visit Mecatlán?

The Almanac gives May 1 of 5 (travel with care). The best months are December and January.

How long are the days in Mecatlán in May?

In mid-May the sun is up for about 13 h 8 min. The days are lengthening — from 10 h 51 min in December to 13 h 25 min in June.

Does it snow in Mecatlán in May?

Hardly — May nights average 21 °C (70 °F), above freezing.

What should I pack for Mecatlán in May?

Linen, a wide hat, sun cream and water, 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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