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

Deyang in September

The short of it: Deyang in September averages a high of 26 °C (79 °F) and a low of 19 °C (66 °F), with 144 mm (5.7 in) of rain and about 12 h 19 min of daylight. Rated 3 of 5 for a visit; the best months are March and November. Source: TerraClimate climate normals, 1991–2020.

Average high 26° · low 19° · rain 144 mm · daylight 12 h 19 min

✦✦✦ Fair for a visit · best months: March & November

Thirty years of records give Deyang an average September high of 26°, a low of 19° and some 144 mm of rain. Highs fall 4° against August, to near 26°; nights run about 19°. Wet spells are common — about 144 mm, the 3rd wettest month.

The sun is up for about 12 h 19 min in mid-September, 58 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 March and November.

Against its neighbours, Deyang runs warmer than most and drier than most in September. Luojiang, 23 km to the NNE, is 1° cooler by day.

September in Deyang, by the numbers

Warmth rank
5th warmest of 12
Rain rank
3rd wettest of 12
Versus August
4° colder, 74 mm less rain
Versus October
5° warmer
Day–night spread
7°
Snow season
seldom any
Daylight, mid-month
12 h 19 min
Average wind
4 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
LuojiangSichuan23 km NNE26°19°153 mm
Mianzhu, Deyang, SichuanSichuan28 km NNW26°18°147 mm
TianpengSichuan45 km WSW26°18°134 mm
MianyangSichuan47 km NE26°19°159 mm
ChengduSichuan60 km SSW26°19°118 mm
TongchuanSichuan67 km E26°19°146 mm
JiangyouSichuan78 km NNE26°19°157 mm
ZiyangSichuan115 km SSE26°20°131 mm

The Almanac · Deyang Month by Month

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

Highs fall 4° against August, to near 26°; nights run about 19°. Wet spells are common — about 144 mm, the 3rd wettest month.

Climate of Deyang by month
MonthHighLowRainWindDaylightVisit
January10°3°9.0 mm3 km/h10 h 20 min✦✦✦
February12°5°11 mm4 km/h11 h 2 min✦✦✦✦
March17°9°22 mm6 km/h11 h 54 min✦✦✦✦✦
April23°13°48 mm5 km/h12 h 54 min✦✦✦✦
May27°18°88 mm6 km/h13 h 43 min✦✦✦
June29°21°117 mm5 km/h14 h 9 min✦✦✦
July31°23°231 mm5 km/h13 h 59 min✦✦
August30°22°218 mm5 km/h13 h 16 min✦✦
September26°19°144 mm4 km/h12 h 19 min✦✦✦
October21°15°52 mm3 km/h11 h 21 min✦✦✦✦
November16°9°19 mm4 km/h10 h 32 min✦✦✦✦✦
December11°4°7.0 mm3 km/h10 h 8 min✦✦✦✦

Questions Readers Ask about Deyang in September

Answered from the wire & the Almanac

What is the weather like in Deyang in September?

Days average 26 °C (79 °F) and nights 19 °C (66 °F), with about 144 mm (5.7 in) of rain over the month. Highs fall 4° against August, to near 26°; nights run about 19°. Wet spells are common — about 144 mm, the 3rd wettest month.

Is September a good time to visit Deyang?

The Almanac gives September 3 of 5 (fair). The best months are March and November.

How long are the days in Deyang in September?

In mid-September the sun is up for about 12 h 19 min. The days are shortening — from 10 h 8 min in December to 14 h 9 min in June.

Does it snow in Deyang in September?

Hardly — September nights average 19 °C (66 °F), above freezing.

What should I pack for Deyang 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