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

Guantánamo in May

The short of it: Guantánamo in May averages a high of 31 °C (88 °F) and a low of 23 °C (74 °F), with 173 mm (6.8 in) of rain and about 13 h 5 min of daylight. Rated 2 of 5 for a visit; the best months are January and December. Source: TerraClimate climate normals, 1991–2020.

Average high 31° · low 23° · rain 173 mm · daylight 13 h 5 min

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

Thirty years of records give Guantánamo an average May high of 31°, a low of 23° and some 173 mm of rain. Days run hot, near 31° in the afternoon; ride early and rest at noon. It is the wettest month of the year here, about 173 mm.

The sun is up for about 13 h 5 min in mid-May, 30 minutes more than a month before.

For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates May 2 of 5 for a visit; the finest months here are January and December.

Against its neighbours, Guantánamo runs about middling and drier than most in May. Naval Station Guantanamo Bay, 26 km to the SSE, sees much the same highs.

May in Guantánamo, by the numbers

Warmth rank
6th warmest of 12
Rain rank
1st wettest of 12
Versus April
about the same, 95 mm more rain
Versus June
1° colder
Day–night spread
8°
Snow season
seldom any
Daylight, mid-month
13 h 5 min
Average wind
13 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
Naval Station Guantanamo BayGuantánamo Province26 km SSE31°23°130 mm
Río Guayabal de YaterasGuantánamo Province32 km NE27°20°232 mm
Sagua de TánamoHolguín Province49 km N31°23°165 mm
MoaHolguín Province63 km NNE31°24°183 mm
Santiago de CubaSantiago de Cuba Province65 km WSW31°23°188 mm
San LuisSantiago de Cuba Province67 km W30°22°219 mm
BaracoaGuantánamo Province78 km ENE30°23°275 mm
El CobreSantiago de Cuba Province78 km W30°22°220 mm

The Almanac · Guantánamo Month by Month

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

Days run hot, near 31° in the afternoon; ride early and rest at noon. It is the wettest month of the year here, about 173 mm.

Climate of Guantánamo by month
MonthHighLowRainWindDaylightVisit
January29°20°30 mm14 km/h11 h 2 min✦✦✦✦
February30°20°21 mm15 km/h11 h 28 min✦✦✦✦
March30°20°41 mm15 km/h11 h 59 min✦✦✦✦
April31°22°78 mm13 km/h12 h 35 min✦✦
May31°23°173 mm13 km/h13 h 5 min✦✦
June32°24°97 mm12 km/h13 h 21 min✦✦
July32°25°77 mm14 km/h13 h 14 min✦✦
August33°25°119 mm13 km/h12 h 49 min✦✦
September32°24°161 mm10 km/h12 h 14 min✦✦
October31°23°173 mm12 km/h11 h 39 min✦✦
November30°22°91 mm14 km/h11 h 9 min✦✦
December29°21°41 mm14 km/h10 h 55 min✦✦✦✦

Questions Readers Ask about Guantánamo in May

Answered from the wire & the Almanac

What is the weather like in Guantánamo in May?

Days average 31 °C (88 °F) and nights 23 °C (74 °F), with about 173 mm (6.8 in) of rain over the month. Days run hot, near 31° in the afternoon; ride early and rest at noon. It is the wettest month of the year here, about 173 mm.

Is May a good time to visit Guantánamo?

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

How long are the days in Guantánamo in May?

In mid-May the sun is up for about 13 h 5 min. The days are lengthening — from 10 h 55 min in December to 13 h 21 min in June.

Does it snow in Guantánamo in May?

Hardly — May nights average 23 °C (74 °F), above freezing.

What should I pack for Guantánamo in May?

Linen, a wide hat, sun cream and water, plus a good raincoat — it is a wet month.

More Towns in Cuba

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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