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

Juanjuí in September

The short of it: Juanjuí in September averages a high of 34 °C (93 °F) and a low of 21 °C (70 °F), with 77 mm (3.0 in) of rain and about 12 h 4 min of daylight. Rated 1 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.

Average high 34° · low 21° · rain 77 mm · daylight 12 h 4 min

✦ Travel with care for a visit · best months: July & June

September in Juanjuí brings afternoons near 34° and nights around 21°, with about 77 mm of rain over the month. The height of summer in Juanjuí, with afternoons near 34°. Wet spells are common — about 77 mm, the 9th wettest month.

The sun is up for about 12 h 4 min in mid-September.

For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates September 1 of 5 for a visit; the finest months here are July and June.

Against its neighbours, Juanjuí runs cooler than most and about as wet in September. Pajarillo, 4 km to the E, sees much the same highs.

September in Juanjuí, by the numbers

Warmth rank
1st warmest of 12
Rain rank
9th wettest of 12
Versus August
about the same, 10 mm more rain
Versus October
about the same
Day–night spread
12°
Snow season
seldom any
Daylight, mid-month
12 h 4 min
Average wind
4 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
PajarilloSan Martín Department4 km E34°21°77 mm
La VictoriaSan Martín Department5 km NNW34°21°76 mm
LedoySan Martín Department10 km ENE34°21°78 mm
Costa RicaSan Martín Department12 km SSE34°21°82 mm
Tingo de SaposoaSan Martín Department13 km NE34°21°76 mm
HuicungoSan Martín Department17 km SSW34°21°83 mm
BellavistaSan Martín Department20 km NE34°21°80 mm
Dos UnidosSan Martín Department24 km E34°21°86 mm

The Almanac · Juanjuí Month by Month

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

The height of summer in Juanjuí, with afternoons near 34°. Wet spells are common — about 77 mm, the 9th wettest month.

Climate of Juanjuí by month
MonthHighLowRainWindDaylightVisit
January33°22°119 mm5 km/h12 h 30 min✦
February33°21°137 mm4 km/h12 h 21 min✦✦
March33°21°177 mm4 km/h12 h 10 min✦✦
April32°21°141 mm4 km/h11 h 57 min✦✦
May32°21°117 mm4 km/h11 h 47 min✦✦
June32°20°74 mm3 km/h11 h 42 min✦✦
July32°20°69 mm3 km/h11 h 44 min✦✦✦
August33°21°67 mm4 km/h11 h 53 min✦✦
September34°21°77 mm4 km/h12 h 4 min✦
October34°22°155 mm5 km/h12 h 17 min✦
November34°22°163 mm4 km/h12 h 27 min✦
December33°22°130 mm5 km/h12 h 32 min✦

Questions Readers Ask about Juanjuí in September

Answered from the wire & the Almanac

What is the weather like in Juanjuí in September?

Days average 34 °C (93 °F) and nights 21 °C (70 °F), with about 77 mm (3.0 in) of rain over the month. The height of summer in Juanjuí, with afternoons near 34°. Wet spells are common — about 77 mm, the 9th wettest month.

Is September a good time to visit Juanjuí?

The Almanac gives September 1 of 5 (travel with care). The best months are July and June.

How long are the days in Juanjuí in September?

In mid-September the sun is up for about 12 h 4 min. The days are lengthening — from 11 h 42 min in June to 12 h 32 min in December.

Does it snow in Juanjuí in September?

Hardly — September nights average 21 °C (70 °F), above freezing.

What should I pack for Juanjuí in September?

Linen, a wide hat, sun cream and water, 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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