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

San Jerónimo in September

The short of it: San Jerónimo in September averages a high of 22 °C (72 °F) and a low of 11 °C (51 °F), with 129 mm (5.1 in) of rain and about 12 h 14 min of daylight. Rated 3 of 5 for a visit; the best months are February and March. Source: TerraClimate climate normals, 1991–2020.

Average high 22° · low 11° · rain 129 mm · daylight 12 h 14 min

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

Thirty years of records give San Jerónimo an average September high of 22°, a low of 11° and some 129 mm of rain. Much like August: highs about 22°, nights near 11°. Easy travelling weather. It is the wettest month of the year here, about 129 mm.

The sun is up for about 12 h 14 min in mid-September, 35 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 February and March.

Against its neighbours, San Jerónimo runs cooler than most and wetter than most in September. Actopan, 11 km to the WNW, is 3° warmer by day.

September in San Jerónimo, by the numbers

Warmth rank
7th warmest of 12
Rain rank
1st wettest of 12
Versus August
1° colder, 25 mm more rain
Versus October
1° warmer
Day–night spread
12°
Snow season
seldom any
Daylight, mid-month
12 h 14 min
Average wind
9 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
ActopanHidalgo11 km WNW25°12°95 mm
Pachuca de SotoHidalgo18 km SE23°10°87 mm
La Providencia Siglo XXIHidalgo23 km SE24°10°82 mm
Progreso de ObregónHidalgo36 km W25°12°79 mm
Mixquiahuala de JuárezHidalgo38 km W25°12°84 mm
Don AntonioHidalgo41 km SSW23°10°103 mm
TlaxcoapanHidalgo42 km WSW25°11°95 mm
Apaxco de OcampoMéxico44 km SW24°11°103 mm

The Almanac · San Jerónimo Month by Month

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

Much like August: highs about 22°, nights near 11°. Easy travelling weather. It is the wettest month of the year here, about 129 mm.

Climate of San Jerónimo by month
MonthHighLowRainWindDaylightVisit
January20°4°15 mm9 km/h11 h 2 min✦✦✦✦✦
February22°5°13 mm10 km/h11 h 27 min✦✦✦✦✦
March24°7°14 mm10 km/h11 h 59 min✦✦✦✦✦
April26°9°24 mm10 km/h12 h 35 min✦✦✦✦✦
May26°10°47 mm9 km/h13 h 5 min✦✦✦✦
June24°11°115 mm9 km/h13 h 21 min✦✦✦
July23°10°118 mm9 km/h13 h 15 min✦✦✦
August23°10°104 mm9 km/h12 h 49 min✦✦✦
September22°11°129 mm9 km/h12 h 14 min✦✦✦
October22°9°72 mm9 km/h11 h 39 min✦✦✦
November21°6°26 mm9 km/h11 h 9 min✦✦✦✦✦
December21°5°8.0 mm9 km/h10 h 55 min✦✦✦✦✦

Questions Readers Ask about San Jerónimo in September

Answered from the wire & the Almanac

What is the weather like in San Jerónimo in September?

Days average 22 °C (72 °F) and nights 11 °C (51 °F), with about 129 mm (5.1 in) of rain over the month. Much like August: highs about 22°, nights near 11°. Easy travelling weather. It is the wettest month of the year here, about 129 mm.

Is September a good time to visit San Jerónimo?

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

How long are the days in San Jerónimo in September?

In mid-September the sun is up for about 12 h 14 min. The days are shortening — from 10 h 55 min in December to 13 h 21 min in June.

Does it snow in San Jerónimo in September?

Hardly — September nights average 11 °C (51 °F), above freezing.

What should I pack for San Jerónimo 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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