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

Mariano Comense in September

The short of it: Mariano Comense in September averages a high of 24 °C (74 °F) and a low of 14 °C (57 °F), with 123 mm (4.8 in) of rain and about 12 h 28 min of daylight. Rated 3 of 5 for a visit; the best months are May and September. Source: TerraClimate climate normals, 1991–2020.

Average high 24° · low 14° · rain 123 mm · daylight 12 h 28 min

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

September in Mariano Comense brings afternoons near 24° and nights around 14°, with about 123 mm of rain over the month. The year turns hard here: highs drop 5° from August to about 24°, with nights near 14°. Wet spells are common — about 123 mm, the 3rd wettest month.

The sun is up for about 12 h 28 min in mid-September, 99 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 September.

Against its neighbours, Mariano Comense runs cooler than most and wetter than most in September. Giussano, 2 km to the E, sees much the same highs.

September in Mariano Comense, by the numbers

Warmth rank
4th warmest of 12
Rain rank
3rd wettest of 12
Versus August
5° colder, 14 mm more rain
Versus October
6° warmer
Day–night spread
10°
Snow season
seldom any
Daylight, mid-month
12 h 28 min
Average wind
4 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
GiussanoLombardy2 km E24°14°123 mm
MedaLombardy5 km SSW24°14°116 mm
SeregnoLombardy5 km SSE24°14°117 mm
SevesoLombardy6 km SSW24°14°116 mm
CantùLombardy6 km NW23°13°129 mm
Cesano MadernoLombardy8 km SSW24°14°116 mm
DesioLombardy9 km S24°14°112 mm
LissoneLombardy10 km SSE24°14°113 mm

The Almanac · Mariano Comense Month by Month

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

The year turns hard here: highs drop 5° from August to about 24°, with nights near 14°. Wet spells are common — about 123 mm, the 3rd wettest month.

Climate of Mariano Comense by month
MonthHighLowRainWindDaylightVisit
January7°-1°58 mm4 km/h9 h 3 min✦✦
February10°0°57 mm4 km/h10 h 18 min✦✦
March15°4°69 mm5 km/h11 h 46 min✦✦✦
April18°8°97 mm6 km/h13 h 28 min✦✦✦
May23°12°123 mm6 km/h14 h 54 min✦✦✦
June27°17°109 mm5 km/h15 h 41 min✦✦✦
July29°19°92 mm5 km/h15 h 22 min✦✦
August29°18°109 mm4 km/h14 h 7 min✦✦✦
September24°14°123 mm4 km/h12 h 28 min✦✦✦
October18°10°135 mm4 km/h10 h 50 min✦✦✦
November12°5°144 mm4 km/h9 h 24 min✦✦
December8°0°70 mm3 km/h8 h 42 min✦✦

Questions Readers Ask about Mariano Comense in September

Answered from the wire & the Almanac

What is the weather like in Mariano Comense in September?

Days average 24 °C (74 °F) and nights 14 °C (57 °F), with about 123 mm (4.8 in) of rain over the month. The year turns hard here: highs drop 5° from August to about 24°, with nights near 14°. Wet spells are common — about 123 mm, the 3rd wettest month.

Is September a good time to visit Mariano Comense?

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

How long are the days in Mariano Comense in September?

In mid-September the sun is up for about 12 h 28 min. The days are shortening — from 8 h 42 min in December to 15 h 41 min in June.

Does it snow in Mariano Comense in September?

Hardly — September nights average 14 °C (57 °F), above freezing.

What should I pack for Mariano Comense 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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