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

Rūyān in September

The short of it: Rūyān in September averages a high of 30 °C (87 °F) and a low of 17 °C (63 °F), with 5.0 mm (0.20 in) of rain and about 12 h 21 min of daylight. Rated 4 of 5 for a visit; the best months are April and October. Source: TerraClimate climate normals, 1991–2020.

Average high 30° · low 17° · rain 5.0 mm · daylight 12 h 21 min

✦✦✦✦ Recommended for a visit · best months: April & October

Thirty years of records give Rūyān an average September high of 30°, a low of 17° and some 5.0 mm of rain. Days run hot, near 30° in the afternoon; ride early and rest at noon. Rain is scarce, about 5.0 mm, the 10th wettest month.

The sun is up for about 12 h 21 min in mid-September, 71 minutes less 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 April and October.

Against its neighbours, Rūyān runs warmer than most and wetter than most in September. Moghān, 5 km to the NW, is 1° cooler by day.

September in Rūyān, by the numbers

Warmth rank
4th warmest of 12
Rain rank
10th wettest of 12
Versus August
3° colder, 3.0 mm more rain
Versus October
6° warmer
Day–night spread
13°
Snow season
seldom any
Daylight, mid-month
12 h 21 min
Average wind
9 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
MoghānSemnan5 km NW30°17°4.0 mm
ShahrudSemnan8 km NNW29°17°4.0 mm
BasţāmSemnan15 km N29°16°3.0 mm
MīānābādSemnan17 km N30°16°4.0 mm
DehmollāSemnan23 km WSW31°18°8.0 mm
RāhanjānSemnan24 km WSW31°18°8.0 mm
AbarsenjSemnan27 km NNW29°15°3.0 mm
JūdānehSemnan45 km E31°17°5.0 mm

The Almanac · Rūyān Month by Month

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

Days run hot, near 30° in the afternoon; ride early and rest at noon. Rain is scarce, about 5.0 mm, the 10th wettest month.

Climate of Rūyān by month
MonthHighLowRainWindDaylightVisit
January9°-1°20 mm6 km/h9 h 56 min✦✦✦
February12°1°24 mm8 km/h10 h 49 min✦✦✦✦
March18°6°36 mm11 km/h11 h 52 min✦✦✦✦✦
April23°11°28 mm11 km/h13 h 5 min✦✦✦✦✦
May28°16°17 mm11 km/h14 h 5 min✦✦✦✦✦
June33°20°6.0 mm11 km/h14 h 37 min✦✦✦✦
July35°23°4.0 mm12 km/h14 h 24 min✦✦✦
August34°21°2.0 mm10 km/h13 h 32 min✦✦✦
September30°17°5.0 mm9 km/h12 h 21 min✦✦✦✦
October25°11°8.0 mm8 km/h11 h 11 min✦✦✦✦✦
November16°4°15 mm6 km/h10 h 11 min✦✦✦✦
December10°0°19 mm6 km/h9 h 41 min✦✦✦

Questions Readers Ask about Rūyān in September

Answered from the wire & the Almanac

What is the weather like in Rūyān in September?

Days average 30 °C (87 °F) and nights 17 °C (63 °F), with about 5.0 mm (0.20 in) of rain over the month. Days run hot, near 30° in the afternoon; ride early and rest at noon. Rain is scarce, about 5.0 mm, the 10th wettest month.

Is September a good time to visit Rūyān?

The Almanac gives September 4 of 5 (recommended). The best months are April and October.

How long are the days in Rūyān in September?

In mid-September the sun is up for about 12 h 21 min. The days are shortening — from 9 h 41 min in December to 14 h 37 min in June.

Does it snow in Rūyān in September?

Hardly — September nights average 17 °C (63 °F), above freezing.

What should I pack for Rūyān 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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