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

Moroni Weather in September

Moroni in September

The short of it: Moroni in September averages a high of 28 °C (82 °F) and a low of 19 °C (66 °F), with 59 mm (2.3 in) of rain and about 12 h 3 min of daylight. Rated 4 of 5 for a visit; the best months are September and August. Source: TerraClimate climate normals, 1991–2020.

Average high 28° · low 19° · rain 59 mm · daylight 12 h 3 min

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

Thirty years of records give Moroni an average September high of 28°, a low of 19° and some 59 mm of rain. Much like August: highs about 28°, nights near 19°. Easy travelling weather. It is the driest month of the year, only 59 mm of rain.

The sun is up for about 12 h 3 min in mid-September, 19 minutes more than a month before.

For the traveller: pack light clothes and a jacket for the evening. The Almanac rates September 4 of 5 for a visit; it is the best month of the year to come.

Against its neighbours, Moroni runs warmer than most and wetter than most in September. Tsidjé, 2 km to the E, sees much the same highs.

September in Moroni, by the numbers

Warmth rank
10th warmest of 12
Rain rank
12th wettest of 12
Versus August
about the same, 48 mm less rain
Versus October
1° colder
Day–night spread
9°
Snow season
seldom any
Daylight, mid-month
12 h 3 min
Average wind
12 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
TsidjéGrande Comore2 km E28°19°59 mm
MavingouniGrande Comore2 km SSE27°18°56 mm
MvouniGrande Comore3 km SE27°18°56 mm
ItsandraGrande Comore3 km NNE28°19°59 mm
MilembéniGrande Comore5 km NNE28°19°57 mm
NtsoudjiniGrande Comore5 km NNE28°19°57 mm
IkoniGrande Comore5 km SSW29°20°49 mm
WelaGrande Comore6 km NNE28°19°57 mm

The Almanac · Moroni Month by Month

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

Much like August: highs about 28°, nights near 19°. Easy travelling weather. It is the driest month of the year, only 59 mm of rain.

Climate of Moroni by month
MonthHighLowRainWindDaylightVisit
January30°23°316 mm10 km/h12 h 44 min✦✦
February30°23°290 mm8 km/h12 h 29 min✦✦
March30°23°253 mm9 km/h12 h 11 min✦✦
April30°22°276 mm11 km/h11 h 51 min✦✦
May29°21°221 mm12 km/h11 h 35 min✦✦
June28°19°188 mm13 km/h11 h 26 min✦✦✦
July27°19°186 mm13 km/h11 h 30 min✦✦✦
August27°18°107 mm13 km/h11 h 44 min✦✦✦
September28°19°59 mm12 km/h12 h 3 min✦✦✦✦
October29°20°87 mm12 km/h12 h 23 min✦✦✦
November30°22°116 mm12 km/h12 h 40 min✦✦
December30°23°191 mm9 km/h12 h 48 min✦✦

Questions Readers Ask about Moroni in September

Answered from the wire & the Almanac

What is the weather like in Moroni in September?

Days average 28 °C (82 °F) and nights 19 °C (66 °F), with about 59 mm (2.3 in) of rain over the month. Much like August: highs about 28°, nights near 19°. Easy travelling weather. It is the driest month of the year, only 59 mm of rain.

Is September a good time to visit Moroni?

The Almanac gives September 4 of 5 (recommended). It is the best month of the year to visit.

How long are the days in Moroni in September?

In mid-September the sun is up for about 12 h 3 min. The days are lengthening — from 11 h 26 min in June to 12 h 48 min in December.

Does it snow in Moroni in September?

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

What should I pack for Moroni in September?

Light clothes and a jacket for the evening.

More Towns in Comoros

All towns in Comoros →

Moutsamoudou · Fomboni · Tsimbeo · Domoni · Mirontsi · Adda-Douéni · Ouani · Nkourani · Sima · Koni-Djodjo · Moya · Barakani

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