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

Siutu Weather in September

Siutu in September

The short of it: Siutu in September averages a high of 29 °C (84 °F) and a low of 23 °C (74 °F), with 226 mm (8.9 in) of rain and about 12 h 3 min of daylight. Rated 3 of 5 for a visit; the best months are August and July. Source: TerraClimate climate normals, 1991–2020.

Average high 29° · low 23° · rain 226 mm · daylight 12 h 3 min

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

September in Siutu brings afternoons near 29° and nights around 23°, with about 226 mm of rain over the month. Much like August: highs about 29°, nights near 23°. Easy travelling weather. Wet spells are common — about 226 mm, the 9th wettest month.

The sun is up for about 12 h 3 min in mid-September, 23 minutes more than a month before.

For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are August and July.

Against its neighbours, Siutu runs warmer than most and wetter than most in September. Sala’ilua, 1 km to the N, sees much the same highs.

September in Siutu, by the numbers

Warmth rank
10th warmest of 12
Rain rank
9th wettest of 12
Versus August
about the same, 77 mm more rain
Versus October
about the same
Day–night spread
6°
Snow season
seldom any
Daylight, mid-month
12 h 3 min
Average wind
13 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Sala’ilua001 km N29°23°226 mm
SagoneSatupa'itea5 km NW28°22°220 mm
TagaPalauli12 km SE29°23°208 mm
AsauVaisigano23 km NNW29°23°212 mm
GataivaiPalauli23 km ESE29°23°218 mm
AualaVaisigano24 km NNW29°23°212 mm
SiliPalauli24 km E29°23°218 mm
VaisalaVaisigano25 km NNW28°23°211 mm

The Almanac · Siutu Month by Month

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

Much like August: highs about 29°, nights near 23°. Easy travelling weather. Wet spells are common — about 226 mm, the 9th wettest month.

Climate of Siutu by month
MonthHighLowRainWindDaylightVisit
January30°24°447 mm12 km/h12 h 51 min✦✦
February30°24°241 mm11 km/h12 h 33 min✦✦
March30°24°299 mm9 km/h12 h 12 min✦✦
April30°24°254 mm10 km/h11 h 48 min✦✦
May30°24°164 mm10 km/h11 h 29 min✦✦
June29°24°203 mm13 km/h11 h 19 min✦✦
July29°23°232 mm13 km/h11 h 23 min✦✦✦
August29°23°149 mm13 km/h11 h 40 min✦✦✦
September29°23°226 mm13 km/h12 h 3 min✦✦✦
October29°24°384 mm12 km/h12 h 26 min✦✦
November30°24°299 mm10 km/h12 h 46 min✦✦
December30°24°380 mm10 km/h12 h 56 min✦✦

Questions Readers Ask about Siutu in September

Answered from the wire & the Almanac

What is the weather like in Siutu in September?

Days average 29 °C (84 °F) and nights 23 °C (74 °F), with about 226 mm (8.9 in) of rain over the month. Much like August: highs about 29°, nights near 23°. Easy travelling weather. Wet spells are common — about 226 mm, the 9th wettest month.

Is September a good time to visit Siutu?

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

How long are the days in Siutu in September?

In mid-September the sun is up for about 12 h 3 min. The days are lengthening — from 11 h 19 min in June to 12 h 56 min in December.

Does it snow in Siutu in September?

Hardly — September nights average 23 °C (74 °F), above freezing.

What should I pack for Siutu in September?

Linen, a wide hat, sun cream and water, plus a good raincoat — it is a wet month.

More Towns in Samoa

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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