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

Jaú in May

The short of it: Jaú in May averages a high of 25 °C (77 °F) and a low of 13 °C (55 °F), with 36 mm (1.4 in) of rain and about 11 h 4 min of daylight. Rated 5 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.

Average high 25° · low 13° · rain 36 mm · daylight 11 h 4 min

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

Thirty years of records give Jaú an average May high of 25°, a low of 13° and some 36 mm of rain. Much like April: highs about 25°, nights near 13°. Easy travelling weather. Rain is modest, about 36 mm, the 9th wettest month.

The sun is up for about 11 h 4 min in mid-May, 33 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 June and July.

Against its neighbours, Jaú runs about middling and wetter than most in May. Mineiros do Tietê, 17 km to the SE, is 1° cooler by day.

May in Jaú, by the numbers

Warmth rank
10th warmest of 12
Rain rank
9th wettest of 12
Versus April
3° colder, 14 mm less rain
Versus June
about the same
Day–night spread
12°
Snow season
seldom any
Daylight, mid-month
11 h 4 min
Average wind
7 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
Mineiros do TietêSão Paulo17 km SE24°12°36 mm
ItapuíSão Paulo18 km WNW25°14°34 mm
BocainaSão Paulo18 km NNE25°13°36 mm
Dois CórregosSão Paulo20 km ESE24°12°36 mm
Barra BonitaSão Paulo22 km S25°13°36 mm
PederneirasSão Paulo23 km WSW25°13°35 mm
Igaraçu do TietêSão Paulo24 km S25°13°35 mm
BoracéiaSão Paulo25 km WNW25°13°33 mm

The Almanac · Jaú Month by Month

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

Much like April: highs about 25°, nights near 13°. Easy travelling weather. Rain is modest, about 36 mm, the 9th wettest month.

Climate of Jaú by month
MonthHighLowRainWindDaylightVisit
January29°19°264 mm8 km/h13 h 21 min✦✦
February29°19°216 mm7 km/h12 h 52 min✦✦
March29°18°140 mm8 km/h12 h 16 min✦✦✦
April28°16°50 mm7 km/h11 h 36 min✦✦✦✦
May25°13°36 mm7 km/h11 h 4 min✦✦✦✦✦
June25°12°36 mm7 km/h10 h 47 min✦✦✦✦✦
July25°11°22 mm7 km/h10 h 53 min✦✦✦✦✦
August26°12°21 mm8 km/h11 h 21 min✦✦✦✦✦
September28°15°41 mm9 km/h12 h 0 min✦✦✦✦✦
October29°16°104 mm9 km/h12 h 39 min✦✦✦
November29°17°139 mm9 km/h13 h 13 min✦✦✦
December30°18°174 mm8 km/h13 h 29 min✦✦

Questions Readers Ask about Jaú in May

Answered from the wire & the Almanac

What is the weather like in Jaú in May?

Days average 25 °C (77 °F) and nights 13 °C (55 °F), with about 36 mm (1.4 in) of rain over the month. Much like April: highs about 25°, nights near 13°. Easy travelling weather. Rain is modest, about 36 mm, the 9th wettest month.

Is May a good time to visit Jaú?

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

How long are the days in Jaú in May?

In mid-May the sun is up for about 11 h 4 min. The days are shortening — from 10 h 47 min in June to 13 h 29 min in December.

Does it snow in Jaú in May?

Hardly — May nights average 13 °C (55 °F), above freezing.

What should I pack for Jaú 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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