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

Puerto Williams in May

The short of it: Puerto Williams in May averages a high of 7 °C (44 °F) and a low of 1 °C (35 °F), with 68 mm (2.7 in) of rain and about 8 h 22 min of daylight. Rated 2 of 5 for a visit; the best months are January and February. Source: TerraClimate climate normals, 1991–2020.

Average high 7° · low 1° · rain 68 mm · daylight 8 h 22 min

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

May in Puerto Williams brings afternoons near 7° and nights around 1°, with about 68 mm of rain over the month. Much like April: highs about 7°, nights near 1°. Pack the buffalo coat. Wet spells are common — about 68 mm, the 2nd wettest month.

The sun is up for about 8 h 22 min in mid-May, 121 minutes less than a month before.

For the traveller: pack a heavy coat, gloves and a scarf, and an oilskin besides. The Almanac rates May 2 of 5 for a visit; the finest months here are January and February.

Against its neighbours, Puerto Williams runs cooler than most and wetter than most in May. Ushuaia, 47 km to the WNW, sees much the same highs.

May in Puerto Williams, by the numbers

Warmth rank
9th warmest of 12
Rain rank
2nd wettest of 12
Versus April
2° colder, 2.0 mm more rain
Versus June
2° warmer
Day–night spread
5°
Snow season
Jun–Aug
Daylight, mid-month
8 h 22 min
Average wind
20 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
UshuaiaTierra del Fuego47 km WNW7°2°51 mm
TolhuinTierra del Fuego54 km NNE7°1°54 mm
Río GrandeTierra del Fuego128 km N7°1°36 mm
PorvenirRegion of Magallanes256 km NW8°2°57 mm
Punta ArenasRegion of Magallanes292 km NW7°1°54 mm
Río GallegosSanta Cruz384 km NNW9°1°24 mm
28 de NoviembreSanta Cruz482 km NW7°-2°38 mm
Puerto NatalesRegion of Magallanes482 km NW8°-1°37 mm

The Almanac · Puerto Williams 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 7°, nights near 1°. Pack the buffalo coat. Wet spells are common — about 68 mm, the 2nd wettest month.

Climate of Puerto Williams by month
MonthHighLowRainWindDaylightVisit
January13°6°64 mm26 km/h16 h 44 min✦✦✦
February13°6°49 mm26 km/h14 h 50 min✦✦✦
March11°5°63 mm24 km/h12 h 44 min✦✦✦
April9°3°66 mm23 km/h10 h 23 min✦✦
May7°1°68 mm20 km/h8 h 22 min✦✦
June5°0°56 mm20 km/h7 h 13 min✦✦
July5°0°64 mm21 km/h7 h 42 min✦✦
August6°0°42 mm23 km/h9 h 29 min✦✦✦
September8°1°36 mm24 km/h11 h 46 min✦✦✦
October10°3°35 mm27 km/h14 h 4 min✦✦✦
November11°4°73 mm28 km/h16 h 11 min✦✦
December12°5°48 mm27 km/h17 h 19 min✦✦✦

Questions Readers Ask about Puerto Williams in May

Answered from the wire & the Almanac

What is the weather like in Puerto Williams in May?

Days average 7 °C (44 °F) and nights 1 °C (35 °F), with about 68 mm (2.7 in) of rain over the month. Much like April: highs about 7°, nights near 1°. Pack the buffalo coat. Wet spells are common — about 68 mm, the 2nd wettest month.

Is May a good time to visit Puerto Williams?

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

How long are the days in Puerto Williams in May?

In mid-May the sun is up for about 8 h 22 min. The days are shortening — from 7 h 13 min in June to 17 h 19 min in December.

Does it snow in Puerto Williams in May?

Hardly — May nights average 1 °C (35 °F), above freezing.

What should I pack for Puerto Williams in May?

A heavy coat, gloves, a hat and a scarf, 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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