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

Iaçu in May

The short of it: Iaçu in May averages a high of 27 °C (81 °F) and a low of 19 °C (66 °F), with 36 mm (1.4 in) of rain and about 11 h 32 min of daylight. Rated 5 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.

Average high 27° · low 19° · rain 36 mm · daylight 11 h 32 min

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

Thirty years of records give Iaçu an average May high of 27°, a low of 19° and some 36 mm of rain. Much like April: highs about 27°, nights near 19°. Easy travelling weather. Rain is modest, about 36 mm, the 7th wettest month.

The sun is up for about 11 h 32 min in mid-May, 18 minutes less than a month before.

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

Against its neighbours, Iaçu runs cooler than most and drier than most in May. Itaberaba, 29 km to the NNW, sees much the same highs.

May in Iaçu, by the numbers

Warmth rank
9th warmest of 12
Rain rank
7th wettest of 12
Versus April
2° colder, 19 mm less rain
Versus June
1° warmer
Day–night spread
8°
Snow season
seldom any
Daylight, mid-month
11 h 32 min
Average wind
6 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
ItaberabaBahia29 km NNW28°19°46 mm
Nova ItaranaBahia33 km SSE25°17°27 mm
MilagresBahia40 km ESE25°18°29 mm
Marcionílio SouzaBahia43 km SW28°19°37 mm
Boa Vista do TupimBahia44 km WNW28°18°37 mm
IrajubaBahia56 km SSE24°17°38 mm
ItatimBahia56 km E26°19°34 mm
PlanaltinoBahia57 km SSW24°16°28 mm

The Almanac · Iaçu Month by Month

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

Much like April: highs about 27°, nights near 19°. Easy travelling weather. Rain is modest, about 36 mm, the 7th wettest month.

Climate of Iaçu by month
MonthHighLowRainWindDaylightVisit
January31°21°76 mm6 km/h12 h 48 min✦✦
February31°21°65 mm6 km/h12 h 32 min✦✦✦
March30°21°67 mm6 km/h12 h 12 min✦✦✦
April29°20°55 mm5 km/h11 h 50 min✦✦✦
May27°19°36 mm6 km/h11 h 32 min✦✦✦✦✦
June26°18°25 mm6 km/h11 h 23 min✦✦✦✦✦
July26°17°20 mm7 km/h11 h 26 min✦✦✦✦✦
August26°17°14 mm6 km/h11 h 42 min✦✦✦✦✦
September28°18°8.0 mm6 km/h12 h 3 min✦✦✦✦✦
October29°19°32 mm8 km/h12 h 24 min✦✦✦✦
November30°20°65 mm6 km/h12 h 43 min✦✦✦
December31°20°77 mm6 km/h12 h 52 min✦✦

Questions Readers Ask about Iaçu in May

Answered from the wire & the Almanac

What is the weather like in Iaçu in May?

Days average 27 °C (81 °F) and nights 19 °C (66 °F), with about 36 mm (1.4 in) of rain over the month. Much like April: highs about 27°, nights near 19°. Easy travelling weather. Rain is modest, about 36 mm, the 7th wettest month.

Is May a good time to visit Iaçu?

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

How long are the days in Iaçu in May?

In mid-May the sun is up for about 11 h 32 min. The days are shortening — from 11 h 23 min in June to 12 h 52 min in December.

Does it snow in Iaçu in May?

Hardly — May nights average 19 °C (66 °F), above freezing.

What should I pack for Iaçu in May?

Light clothes and a jacket for the evening.

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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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