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

Fronteira in September

The short of it: Fronteira in September averages a high of 32 °C (90 °F) and a low of 18 °C (65 °F), with 31 mm (1.2 in) of rain and about 12 h 1 min of daylight. Rated 4 of 5 for a visit; the best months are June and May. Source: TerraClimate climate normals, 1991–2020.

Average high 32° · low 18° · rain 31 mm · daylight 12 h 1 min

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

September in Fronteira brings afternoons near 32° and nights around 18°, with about 31 mm of rain over the month. The height of summer in Fronteira, with afternoons near 32°. Rain is modest, about 31 mm, the 8th wettest month.

The sun is up for about 12 h 1 min in mid-September, 35 minutes more than a month before.

For the traveller: pack linen, a wide hat and water. The Almanac rates September 4 of 5 for a visit; the finest months here are June and May.

Against its neighbours, Fronteira runs warmer than most and wetter than most in September. Icém, 8 km to the S, sees much the same highs.

September in Fronteira, by the numbers

Warmth rank
1st warmest of 12
Rain rank
8th wettest of 12
Versus August
2° warmer, 24 mm more rain
Versus October
about the same
Day–night spread
14°
Snow season
seldom any
Daylight, mid-month
12 h 1 min
Average wind
9 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
IcémSão Paulo8 km S32°18°30 mm
OrindiúvaSão Paulo18 km WNW33°18°29 mm
PalestinaSão Paulo28 km WSW32°18°28 mm
Nova GranadaSão Paulo32 km SSW32°18°29 mm
AltairSão Paulo32 km SSE32°18°30 mm
Paulo de FariaSão Paulo34 km NW33°18°31 mm
GuaraciSão Paulo37 km SE32°18°31 mm
FrutalMinas Gerais38 km NE33°18°44 mm

The Almanac · Fronteira Month by Month

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

The height of summer in Fronteira, with afternoons near 32°. Rain is modest, about 31 mm, the 8th wettest month.

Climate of Fronteira by month
MonthHighLowRainWindDaylightVisit
January31°20°286 mm8 km/h13 h 14 min✦✦
February31°20°255 mm7 km/h12 h 47 min✦✦
March31°20°178 mm7 km/h12 h 15 min✦✦
April30°18°58 mm6 km/h11 h 39 min✦✦✦
May28°15°25 mm7 km/h11 h 10 min✦✦✦✦✦
June28°14°16 mm7 km/h10 h 55 min✦✦✦✦✦
July29°14°10 mm8 km/h11 h 1 min✦✦✦✦✦
August31°15°7.0 mm9 km/h11 h 26 min✦✦✦✦
September32°18°31 mm9 km/h12 h 1 min✦✦✦✦
October32°20°104 mm9 km/h12 h 36 min✦✦
November31°20°142 mm8 km/h13 h 6 min✦✦
December31°20°193 mm8 km/h13 h 21 min✦✦

Questions Readers Ask about Fronteira in September

Answered from the wire & the Almanac

What is the weather like in Fronteira in September?

Days average 32 °C (90 °F) and nights 18 °C (65 °F), with about 31 mm (1.2 in) of rain over the month. The height of summer in Fronteira, with afternoons near 32°. Rain is modest, about 31 mm, the 8th wettest month.

Is September a good time to visit Fronteira?

The Almanac gives September 4 of 5 (recommended). The best months are June and May.

How long are the days in Fronteira in September?

In mid-September the sun is up for about 12 h 1 min. The days are lengthening — from 10 h 55 min in June to 13 h 21 min in December.

Does it snow in Fronteira in September?

Hardly — September nights average 18 °C (65 °F), above freezing.

What should I pack for Fronteira in September?

Linen, a wide hat, sun cream and water.

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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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