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

Sinj Weather in September

Sinj in September

The short of it: Sinj in September averages a high of 24 °C (75 °F) and a low of 14 °C (58 °F), with 85 mm (3.3 in) of rain and about 12 h 26 min of daylight. Rated 3 of 5 for a visit; the best months are May and June. Source: TerraClimate climate normals, 1991–2020.

Average high 24° · low 14° · rain 85 mm · daylight 12 h 26 min

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

Thirty years of records give Sinj an average September high of 24°, a low of 14° and some 85 mm of rain. Highs fall 6° against August, to near 24°; nights run about 14°. Wet spells are common — about 85 mm, the 4th wettest month.

The sun is up for about 12 h 26 min in mid-September, 92 minutes less than a month before.

For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are May and June.

Against its neighbours, Sinj runs cooler than most and about as wet in September. Otok, 8 km to the ESE, is 1° warmer by day.

September in Sinj, by the numbers

Warmth rank
4th warmest of 12
Rain rank
4th wettest of 12
Versus August
6° colder, 44 mm more rain
Versus October
5° warmer
Day–night spread
10°
Snow season
seldom any
Daylight, mid-month
12 h 26 min
Average wind
8 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
OtokSplit-Dalmatia8 km ESE25°14°86 mm
DugopoljeSplit-Dalmatia14 km SSW22°13°85 mm
KlisSplit-Dalmatia19 km SSW24°16°80 mm
OrguzFederation of B&H20 km ENE20°10°99 mm
ŽrnovnicaSplit-Dalmatia21 km SSW24°16°80 mm
SolinSplit-Dalmatia21 km SSW24°16°81 mm
Podstrana - SitaSplit-Dalmatia24 km SSW26°17°77 mm
Kaštel SućuracSplit-Dalmatia24 km SW24°16°80 mm

The Almanac · Sinj Month by Month

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

Highs fall 6° against August, to near 24°; nights run about 14°. Wet spells are common — about 85 mm, the 4th wettest month.

Climate of Sinj by month
MonthHighLowRainWindDaylightVisit
January8°2°76 mm8 km/h9 h 16 min✦
February10°2°61 mm9 km/h10 h 25 min✦✦
March13°5°68 mm10 km/h11 h 48 min✦✦✦
April18°8°70 mm9 km/h13 h 22 min✦✦✦✦
May23°12°62 mm8 km/h14 h 42 min✦✦✦✦
June27°16°47 mm7 km/h15 h 26 min✦✦✦✦
July30°18°38 mm8 km/h15 h 8 min✦✦✦✦
August30°18°41 mm7 km/h13 h 58 min✦✦✦✦
September24°14°85 mm8 km/h12 h 26 min✦✦✦
October19°11°99 mm7 km/h10 h 55 min✦✦✦
November14°7°132 mm9 km/h9 h 35 min✦✦
December9°3°101 mm9 km/h8 h 56 min✦

Questions Readers Ask about Sinj in September

Answered from the wire & the Almanac

What is the weather like in Sinj in September?

Days average 24 °C (75 °F) and nights 14 °C (58 °F), with about 85 mm (3.3 in) of rain over the month. Highs fall 6° against August, to near 24°; nights run about 14°. Wet spells are common — about 85 mm, the 4th wettest month.

Is September a good time to visit Sinj?

The Almanac gives September 3 of 5 (fair). The best months are May and June.

How long are the days in Sinj in September?

In mid-September the sun is up for about 12 h 26 min. The days are shortening — from 8 h 56 min in December to 15 h 26 min in June.

Does it snow in Sinj in September?

Hardly — September nights average 14 °C (58 °F), above freezing.

What should I pack for Sinj 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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