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

Formosa in May

The short of it: Formosa in May averages a high of 24 °C (76 °F) and a low of 14 °C (57 °F), with 115 mm (4.5 in) of rain and about 10 h 51 min of daylight. Rated 3 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.

Average high 24° · low 14° · rain 115 mm · daylight 10 h 51 min

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

Thirty years of records give Formosa an average May high of 24°, a low of 14° and some 115 mm of rain. The year turns hard here: highs drop 4° from April to about 24°, with nights near 14°. Wet spells are common — about 115 mm, the 8th wettest month.

The sun is up for about 10 h 51 min in mid-May, 39 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates May 3 of 5 for a visit; the finest months here are July and August.

Against its neighbours, Formosa runs warmer than most and wetter than most in May. Herradura, 37 km to the SSW, sees much the same highs.

May in Formosa, by the numbers

Warmth rank
10th warmest of 12
Rain rank
8th wettest of 12
Versus April
4° colder, 27 mm less rain
Versus June
2° warmer
Day–night spread
10°
Snow season
seldom any
Daylight, mid-month
10 h 51 min
Average wind
9 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
HerraduraFormosa37 km SSW24°14°105 mm
Villa OlivaÑeembucú Department37 km ENE24°14°122 mm
San Francisco de LaishiFormosa46 km W24°14°102 mm
Villa EscolarFormosa69 km SW24°13°93 mm
PilarÑeembucú Department76 km S24°14°100 mm
Nueva ItaliaCentral Department95 km NE24°14°120 mm
VilletaCentral Department97 km NE25°15°117 mm
GuarambaréCentral Department105 km NE24°14°115 mm

The Almanac · Formosa Month by Month

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

The year turns hard here: highs drop 4° from April to about 24°, with nights near 14°. Wet spells are common — about 115 mm, the 8th wettest month.

Climate of Formosa by month
MonthHighLowRainWindDaylightVisit
January34°22°130 mm9 km/h13 h 36 min✦
February33°22°126 mm9 km/h13 h 1 min✦✦
March31°20°134 mm9 km/h12 h 19 min✦✦
April28°17°142 mm9 km/h11 h 30 min✦✦✦
May24°14°115 mm9 km/h10 h 51 min✦✦✦
June23°13°71 mm10 km/h10 h 30 min✦✦✦
July22°11°42 mm10 km/h10 h 39 min✦✦✦✦✦
August25°12°39 mm13 km/h11 h 12 min✦✦✦✦✦
September27°14°71 mm13 km/h11 h 59 min✦✦✦
October29°18°136 mm12 km/h12 h 46 min✦✦
November31°19°180 mm10 km/h13 h 27 min✦✦
December33°21°158 mm9 km/h13 h 46 min✦✦

Questions Readers Ask about Formosa in May

Answered from the wire & the Almanac

What is the weather like in Formosa in May?

Days average 24 °C (76 °F) and nights 14 °C (57 °F), with about 115 mm (4.5 in) of rain over the month. The year turns hard here: highs drop 4° from April to about 24°, with nights near 14°. Wet spells are common — about 115 mm, the 8th wettest month.

Is May a good time to visit Formosa?

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

How long are the days in Formosa in May?

In mid-May the sun is up for about 10 h 51 min. The days are shortening — from 10 h 30 min in June to 13 h 46 min in December.

Does it snow in Formosa in May?

Hardly — May nights average 14 °C (57 °F), above freezing.

What should I pack for Formosa in May?

Light clothes and a jacket for the evening, 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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