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

Se Weather in September

Se in September

The short of it: Se in September averages a high of 23 °C (74 °F) and a low of 13 °C (56 °F), with 61 mm (2.4 in) of rain and about 12 h 0 min of daylight. Rated 4 of 5 for a visit; the best months are August and June. Source: TerraClimate climate normals, 1991–2020.

Average high 23° · low 13° · rain 61 mm · daylight 12 h 0 min

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

Thirty years of records give Se an average September high of 23°, a low of 13° and some 61 mm of rain. Much like August: highs about 23°, nights near 13°. Easy travelling weather. Wet spells are common — about 61 mm, the 7th wettest month.

The sun is up for about 12 h 0 min in mid-September, 41 minutes more than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 4 of 5 for a visit; the finest months here are August and June.

Against its neighbours, Se runs warmer than most and drier than most in September. São Paulo, 0 km to the W, sees much the same highs.

September in Se, by the numbers

Warmth rank
8th warmest of 12
Rain rank
7th wettest of 12
Versus August
1° warmer, 25 mm more rain
Versus October
1° colder
Day–night spread
10°
Snow season
seldom any
Daylight, mid-month
12 h 0 min
Average wind
8 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
São PauloSão Paulo0 km W23°13°61 mm
SacomãSão Paulo10 km SSE23°13°65 mm
CachoeirinhaSão Paulo11 km NNW23°12°60 mm
JabaquaraSão Paulo12 km S23°13°62 mm
São Caetano do SulSão Paulo12 km SE23°13°67 mm
SapopembaSão Paulo12 km ESE23°13°69 mm
PiritubaSão Paulo12 km WNW24°13°58 mm
BrasilandiaSão Paulo12 km NNW23°12°59 mm

The Almanac · Se Month by Month

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

Much like August: highs about 23°, nights near 13°. Easy travelling weather. Wet spells are common — about 61 mm, the 7th wettest month.

Climate of Se by month
MonthHighLowRainWindDaylightVisit
January26°18°272 mm6 km/h13 h 26 min✦✦✦
February27°18°212 mm7 km/h12 h 55 min✦✦✦
March26°17°163 mm7 km/h12 h 17 min✦✦✦
April24°15°60 mm6 km/h11 h 34 min✦✦✦✦
May22°13°50 mm6 km/h11 h 0 min✦✦✦✦
June22°12°40 mm6 km/h10 h 41 min✦✦✦✦✦
July21°11°40 mm6 km/h10 h 49 min✦✦✦✦✦
August22°12°36 mm6 km/h11 h 18 min✦✦✦✦✦
September23°13°61 mm8 km/h12 h 0 min✦✦✦✦
October25°15°120 mm8 km/h12 h 41 min✦✦✦
November25°16°141 mm9 km/h13 h 17 min✦✦✦
December26°17°185 mm8 km/h13 h 35 min✦✦✦

Questions Readers Ask about Se in September

Answered from the wire & the Almanac

What is the weather like in Se in September?

Days average 23 °C (74 °F) and nights 13 °C (56 °F), with about 61 mm (2.4 in) of rain over the month. Much like August: highs about 23°, nights near 13°. Easy travelling weather. Wet spells are common — about 61 mm, the 7th wettest month.

Is September a good time to visit Se?

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

How long are the days in Se in September?

In mid-September the sun is up for about 12 h 0 min. The days are lengthening — from 10 h 41 min in June to 13 h 35 min in December.

Does it snow in Se in September?

Hardly — September nights average 13 °C (56 °F), above freezing.

What should I pack for Se in September?

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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