East Java · Indonesia

Sidoarjo in May

In May, Sidoarjo averages a daytime high of 32 °C and a night-time low of 25 °C, with about 98 mm of rain over the month. Sidoarjo has no month that is both mild and dry by the measure used here.

Average high
32 °C
Average low
25 °C
Rain in the month
98 mm
Daylight on 15 May
11 h 50 min
Comfortable month
No
Places to stay
72

When to go

How May compares with the rest of the year in Sidoarjo

May is tied for the coolest month in Sidoarjo by average daytime high; across the year the highs run from 32 °C to 34 °C and the lows from 24 °C to 26 °C. By day, May is about the same as April, and June is about the same as May.

May brings 98 mm of rain, less than the monthly average of 139 mm (1668 mm a year); it is the 7th wettest month.

On 15 May the sun is up for about 11 h 50 min, against 11 h 40 min at the shortest and 12 h 30 min at the longest point of the year (calculated from the latitude, sunrise to sunset).

0°17°34°JanFebMarAprMayJunJulAugSepOctNovDec298 mm
Average highAverage lowRain per monthComfortable months
MonthHighLowRainDaylightComfortable
January32 °C25 °C298 mm12 h 30 min
February32 °C25 °C264 mm12 h 20 min
March32 °C25 °C255 mm12 h 10 min
April32 °C25 °C205 mm12 h
May32 °C25 °C98 mm11 h 50 min
June32 °C25 °C74 mm11 h 40 min
July32 °C24 °C19 mm11 h 40 min
August32 °C24 °C12 mm11 h 50 min
September33 °C24 °C15 mm12 h
October34 °C25 °C56 mm12 h 20 min
November33 °C26 °C134 mm12 h 30 min
December32 °C25 °C237 mm12 h 30 min

Comfortable means average daytime high between 18 °C and 29 °C and under 80 mm of rain in the month. Averages for 1991–2020 over the surrounding area, a grid square about 50 km across, so a coast or a nearby mountain can make the town itself warmer or cooler. Data: CRU TS v4.10, Climatic Research Unit, University of East Anglia (Open Database License).

When to go

Is May a good time to visit Sidoarjo?

Not by the measure used here: the average high of 32 °C is above 29 °C and about 98 mm of rain is 80 mm or more. No month in Sidoarjo meets it.

The measure is about weather for a city stay only; it says nothing about events, school holidays or prices.

Public holidays in Indonesia in May

Nationwide public holidays; shops and offices may close on these dates.

1 May 2026 · International Labor Day14 May 2026 · Ascension Day27 May 2026 · Eid al-Adha31 May 2026 · Vesak Day1 May 2027 · International Labor Day6 May 2027 · Ascension Day17 May 2027 · Eid al-Adha (estimated)20 May 2027 · Vesak Day

Where to stay

Where to stay in Sidoarjo

This guide lists 72 places to stay in Sidoarjo, hotels recorded in Wikidata. By straight-line distance from the centre: under 1 km, 8; 1–3 km, 13; 3–10 km, 32; 10 km or more, 19.

← Sidoarjo in AprilSidoarjo in June →

Sources: climate from CRU TS v4.10 (Climatic Research Unit, University of East Anglia; Open Database License), 1991–2020 averages; day length calculated from the latitude; public holidays from python-holidays (MIT); places to stay from each operator's own public pages and Wikidata. How this guide is made.