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

Monte Negro in May

The short of it: Monte Negro in May averages a high of 31 °C (88 °F) and a low of 20 °C (68 °F), with 92 mm (3.6 in) of rain and about 11 h 39 min of daylight. Rated 2 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.

Average high 31° · low 20° · rain 92 mm · daylight 11 h 39 min

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

Thirty years of records give Monte Negro an average May high of 31°, a low of 20° and some 92 mm of rain. Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 92 mm, the 9th wettest month.

The sun is up for about 11 h 39 min in mid-May.

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

Against its neighbours, Monte Negro runs cooler than most and drier than most in May. Campo Novo de Rondônia, 46 km to the SW, is 1° cooler by day.

May in Monte Negro, by the numbers

Warmth rank
7th warmest of 12
Rain rank
9th wettest of 12
Versus April
about the same, 105 mm less rain
Versus June
1° colder
Day–night spread
11°
Snow season
seldom any
Daylight, mid-month
11 h 39 min
Average wind
4 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
Campo Novo de RondôniaRondônia46 km SW31°19°88 mm
CacaulândiaRondônia47 km E31°20°90 mm
AriquemesRondônia53 km NE31°20°104 mm
BuritisRondônia56 km W31°20°103 mm
Alto ParaísoRondônia64 km N31°20°111 mm
Governador Jorge TeixeiraRondônia79 km ESE31°19°85 mm
Rio CrespoRondônia80 km NE31°20°102 mm
JaruRondônia95 km E31°19°90 mm
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Placed by order of the Frontier Advertiser's Bureau

The Almanac · Monte Negro Month by Month

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

Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 92 mm, the 9th wettest month.

Climate of Monte Negro by month
MonthHighLowRainWindDaylightVisit
January31°20°362 mm5 km/h12 h 40 min✦✦
February30°21°312 mm4 km/h12 h 27 min✦✦
March31°21°280 mm4 km/h12 h 11 min✦✦
April31°21°197 mm4 km/h11 h 53 min✦✦
May31°20°92 mm4 km/h11 h 39 min✦✦
June32°18°13 mm4 km/h11 h 31 min✦✦✦✦
July33°17°9.0 mm5 km/h11 h 34 min✦✦✦
August35°18°23 mm5 km/h11 h 47 min✦✦✦
September34°20°101 mm5 km/h12 h 4 min✦
October33°20°181 mm5 km/h12 h 21 min✦✦
November32°20°252 mm5 km/h12 h 36 min✦✦
December31°20°274 mm5 km/h12 h 43 min✦✦

Questions Readers Ask about Monte Negro in May

Answered from the wire & the Almanac

What is the weather like in Monte Negro in May?

Days average 31 °C (88 °F) and nights 20 °C (68 °F), with about 92 mm (3.6 in) of rain over the month. Days run hot, near 31° in the afternoon; ride early and rest at noon. Wet spells are common — about 92 mm, the 9th wettest month.

Is May a good time to visit Monte Negro?

The Almanac gives May 2 of 5 (travel with care). The best months are June and July.

How long are the days in Monte Negro in May?

In mid-May the sun is up for about 11 h 39 min. The days are shortening — from 11 h 31 min in June to 12 h 43 min in December.

Does it snow in Monte Negro in May?

Hardly — May nights average 20 °C (68 °F), above freezing.

What should I pack for Monte Negro in May?

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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