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

Ipan Weather in September

Ipan in September

The short of it: Ipan in September averages a high of 30 °C (87 °F) and a low of 24 °C (76 °F), with 377 mm (14.8 in) of rain and about 12 h 11 min of daylight. Rated 2 of 5 for a visit; the best months are January and February. Source: TerraClimate climate normals, 1991–2020.

Average high 30° · low 24° · rain 377 mm · daylight 12 h 11 min

✦✦ Travel with care for a visit · best months: January & February

Thirty years of records give Ipan an average September high of 30°, a low of 24° and some 377 mm of rain. Days run hot, near 30° in the afternoon; ride early and rest at noon. Wet spells are common — about 377 mm, the 2nd wettest month.

The sun is up for about 12 h 11 min in mid-September, 23 minutes less than a month before.

For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates September 2 of 5 for a visit; the finest months here are January and February.

Against its neighbours, Ipan runs warmer than most and about as wet in September. Talofofo Village, 1 km to the W, sees much the same highs.

September in Ipan, by the numbers

Warmth rank
5th warmest of 12
Rain rank
2nd wettest of 12
Versus August
about the same, 75 mm less rain
Versus October
about the same
Day–night spread
6°
Snow season
seldom any
Daylight, mid-month
12 h 11 min
Average wind
13 km/h

Neighbouring Towns

September averages · distance by the crow’s flight
TownDistanceHighLowRain
Talofofo VillageTalofofo1 km W30°24°377 mm
Yona VillageYona6 km N30°24°377 mm
Inarajan VillageInarajan9 km SSW30°24°377 mm
Chalan Pago-Ordot VillageChalan Pago-Ordot10 km N30°24°379 mm
Santa Rita VillageSanta Rita11 km WNW30°24°380 mm
Mangilao VillageMangilao11 km NNE30°24°378 mm
Agat VillageAgat12 km WNW30°24°377 mm
Sinajana VillageSinajana12 km N31°24°382 mm

The Almanac · Ipan Month by Month

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

Days run hot, near 30° in the afternoon; ride early and rest at noon. Wet spells are common — about 377 mm, the 2nd wettest month.

Climate of Ipan by month
MonthHighLowRainWindDaylightVisit
January29°24°122 mm22 km/h11 h 25 min✦✦
February29°24°92 mm22 km/h11 h 41 min✦✦
March30°24°88 mm20 km/h12 h 2 min✦✦
April31°25°94 mm19 km/h12 h 25 min✦✦
May31°25°114 mm17 km/h12 h 44 min✦✦
June31°25°168 mm17 km/h12 h 54 min✦✦
July31°25°274 mm15 km/h12 h 50 min✦✦
August30°24°452 mm15 km/h12 h 34 min✦✦
September30°24°377 mm13 km/h12 h 11 min✦✦
October30°25°350 mm14 km/h11 h 49 min✦✦
November30°25°227 mm18 km/h11 h 29 min✦✦
December30°25°157 mm21 km/h11 h 20 min✦✦

Questions Readers Ask about Ipan in September

Answered from the wire & the Almanac

What is the weather like in Ipan in September?

Days average 30 °C (87 °F) and nights 24 °C (76 °F), with about 377 mm (14.8 in) of rain over the month. Days run hot, near 30° in the afternoon; ride early and rest at noon. Wet spells are common — about 377 mm, the 2nd wettest month.

Is September a good time to visit Ipan?

The Almanac gives September 2 of 5 (travel with care). The best months are January and February.

How long are the days in Ipan in September?

In mid-September the sun is up for about 12 h 11 min. The days are shortening — from 11 h 20 min in December to 12 h 54 min in June.

Does it snow in Ipan in September?

Hardly — September nights average 24 °C (76 °F), above freezing.

What should I pack for Ipan in September?

Linen, a wide hat, sun cream and water, plus a good raincoat — it is a wet month.

More Towns in Guam

All towns in Guam →

Dededo Village · Yigo Village · Tamuning · Tamuning-Tumon-Harmon Village · Mangilao Village · Barrigada Village · Santa Rita Village · Mongmong-Toto-Maite Village · Chalan Pago-Ordot Village · Yona Village · Apotgan · Agana Heights Village

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