Randu i
Coastal town · East Java

Randu

Kabupaten Trenggalek · Indonesia

Now
25°
Sea temperature
27°
Local time
08:24 AM
Population
—
Elevation
96 m
Best time to go
Jul–Oct
Go score 100/100
Sea temperature
29°
March
Main airport
SOC
132 km
Time zone
UTC+7
Asia/Jakarta
At a glance

Randu lies in East Java, Indonesia. By our climate data, the best time to visit is July–October. The warmest month is October, with average highs of 31°C (87°F); the sea is warmest in March at about 29°C (84°F).

The best months to visit are July–October.

The sea is warmest in March, at about 29°C (84°F).

Swimming season (water ≥ 21 °C): January–December.

October is the hottest month, with highs around 31°C (87°F).

July is the coldest month, with lows around 20°C (68°F).

The wettest month is January, with rain on about 18 days.

July is the sunniest month, with about 9.5 hours of sunshine a day.

In October, it’s warmer here than in 48% of places in Indonesia.

Weather

16-day forecast

Randu weather forecast
25°
Light drizzle
Feels like
30°
Humidity
93%
Wind
6 km/h SE
Gusts
18 km/h
Cloud cover
100%
Pressure
1015 hPa
UV index
0 (now)
Sunrise / Sunset
05:06 / 17:27

Next 48 hours

25° 08 86% 27° 11 100% 28° 14 100% 25° 17 100% 24° 20 98% 24° 23 88% 24° 02 80% 24° 05 79% 26° 08 72% 28° 11 86% 26° 14 100% 25° 17 99% 24° 20 89% 24° 23 66% 24° 02 51% 24° 05 55%
Today
Oct 25
Light rain
28°24°
100% 23 mm 12 SE
Tomorrow
Oct 26
Rain
28°24°
100% 26 mm 7 SE
Tue
Oct 27
Violent showers
30°24°
100% 48 mm 8 S
Wed
Oct 28
Heavy showers
26°23°
100% 36 mm 6 SE
Thu
Oct 29
Rain showers
30°24°
99% 10 mm 13 SE
Fri
Oct 30
Dense drizzle
28°24°
97% 7.4 mm 13 SE
Sat
Oct 31
Rain showers
29°24°
98% 15 mm 8 E
Sun
Nov 1
Rain showers
28°25°
100% 20 mm 12 SE
Mon
Nov 2
Rain showers
27°25°
100% 19 mm 10 SE
Tue
Nov 3
Drizzle
29°24°
100% 11 mm 15 SE
Wed
Nov 4
Dense drizzle
28°25°
100% 13 mm 13 SE
Thu
Nov 5
Dense drizzle
30°25°
88% 12 mm 11 SE
Fri
Nov 6
Drizzle
29°25°
92% 9.4 mm 8 SE
Sat
Nov 7
Drizzle
30°25°
93% 6.0 mm 10 SE
Sun
Nov 8
Light drizzle
34°24°
55% 8.4 mm 14 SE
Mon
Nov 9
Drizzle
34°25°
68% 1.2 mm 12 S
European AQI51Moderate
PM2.534.1
PM1036.2
NO₂20.4
O₃13
Pollen

Pollen forecasts are only available in Europe.

Updated: About this data: Forecasts & outlooks

Climate

Best time to visit Randu

Average conditions for each month, from long-term climate normals (1961–2020).

Best time to goJuly–October
15°20°25°30°35° 0175350 mm Jan · 312 mmFeb · 277 mmMar · 272 mmApr · 190 mmMay · 152 mmJun · 88 mmJul · 62 mmAug · 44 mmSep · 70 mmOct · 135 mmNov · 177 mmDec · 247 mm 30°30°30°30°30°30°29°30°30°31°31°30° 22°22°22°22°22°21°20°21°21°22°22°22° JanFebMarAprMayJunJulAugSepOctNovDec
Average high Average low Sea temperature Rainfall (mm) Best time to go

Month by month

ClimateJanFebMarAprMayJunJulAugSepOctNovDec
Average high30°30°30°30°30°30°29°30°30°31°31°30°
Average low22°22°22°22°22°21°20°21°21°22°22°22°
Sea temperature29°29°29°29°28°27°26°25°25°26°28°29°
Rainfall (mm)31227727219015288624470135177247
Rain days18181611863234915
Sunshine per day (h)6.76.56.98.18.48.89.59.59.39.18.17.2
Daylight (h)12.512.412.211.911.711.711.711.812.112.312.512.6
Humidity (%)848484808077737169707580
Wind (km/h)131212101214151717151312
Go score696973849194100100100978874

The go score (0–100) favours daytime highs of 22–27 °C, mild nights, plenty of sunshine and few rainy days.

Download climate data (CSV)

Climate normals: WorldClim 2.1 (1970–2000) · CRU CL 2.0 (1961–1990) About this data: Climate normals

Activities

What to do in Randu, month by month

When each activity is at its best, judged from the climate averages.

Rainy season: October–May Dry season: June–September (Based on average monthly rainfall)

What to do in Randu, month by month
ActivitiesJanFebMarAprMayJunJulAugSepOctNovDec
Beach & swimming PoorPoorPoorPoorFairFairGoodGoodGoodGoodFairPoor
Sightseeing & city walks PoorPoorPoorFairFairFairFairFairFairFairFairPoor
Diving & snorkelling PoorPoorPoorFairGoodGoodGoodFairGoodGoodGoodPoor
Photography & sunsets FairFairFairFairGoodGoodGoodGoodGoodGoodFairFair

Good Fair Poor · Estimated from long-term averages of temperature, rain days, sunshine and sea temperature.

How each activity is rated
  • Beach & swimming — Good: sea ≥ 24 °C, highs ≥ 26 °C and at most 6 rain days (or under 40 mm of rain in the month). Fair: sea ≥ 21 °C, highs ≥ 23 °C and at most 10 rain days (or under 80 mm).
  • Sightseeing & city walks — Good: highs of 15–27 °C and few rain days. Fair: 11–33 °C.
  • Diving & snorkelling — Good: sea ≥ 25 °C in a dry spell. Fair: ≥ 22 °C, or ≥ 20 °C near known dive sites.
  • Photography & sunsets — Good: at least 7 hours of sunshine a day and few rain days. Fair: 5 hours or more.

Rainy season in Indonesia: October–May · Wettest month: January Month by month

Sea

Randu: sea water temperature

Water temperature details
Water temperature today
27°C (80°F)
How it feels: warm

Wave height: 1.8 m

Swimming season

January–December

Sat27°
Sun27°
Mon27°
Tue27°
Wed28°
Thu28°
Fri27°

Average sea temperature by month

21°C 29° Jan 29° Feb 29° Mar 29° Apr 28° May 27° Jun 26° Jul 25° Aug 25° Sep 26° Oct 28° Nov 29° Dec

About this data: Sea temperature

Nearby beaches & coastal towns

Landmarks nearby

Mountains, castles, museums, beaches and heritage sites within 25 km.

Things to do in Randu
Practical

Randu: practical information

Plugs, money, emergency numbers, safety and typical prices: what to know before you go.

Power plugs
CF
Voltage
127 V · 50 Hz
Driving
Drive on the left
Currency

Indonesian Rupiah

IDR · Rp

1 USD ≈ 18,107.8 IDR

Languages
Indonesian
Calling code
+62
Emergency numbers
Safety & travel advice
2
Exercise increased cautionUS travel advisory
No travel warningsUK travel advice · Sep 18, 2026
Read the full advice
Typical prices
  • Meal, casual restaurantIDR 137,650≈ $7.60
  • CappuccinoIDR 37,350≈ $2.10
  • Beer (0.5 l)IDR 52,800≈ $2.90
  • Bottled water (1.5 l)IDR 17,450≈ $1.00
  • Taxi, 5 kmIDR 94,350≈ $5.20
  • Public transport ticketIDR 18,150≈ $1.00
  • Mid-range hotel, per nightIDR 1,307,200≈ $72.00

Estimated from Indonesia’s consumer price level — real prices vary by place and season. Prices are about 31% of US levels.

Upcoming public holidays
  • Dec 25Christmas Day
  • Jan 1New Year's Day
Sun & daylight
Sunrise
05:06
Sunset
17:27
Daylight today
12.3 h
Local time in Randu
Earthquake history

52 earthquakes of magnitude 5 or more within 100 km in the last 51 years.

Strongest: M6.6 (1998).

Map

How to get to Randu

Nearest airports

Distances

estimate

Hotels

Hotels in Randu

Hotels and holiday rentals with live nightly prices.

Hotels in Randu
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Climate in Randu

Add a free climate card for Randu to your website or blog. Copy the code below.

Download climate data (CSV)

Frequently asked questions

When is the best time to visit Randu?

Based on climate normals, the best time to visit Randu is July–October.

What is the weather like in Randu in October?

In October, Randu averages a high of 31°C (87°F) and a low of 22°C (72°F), with 135 mm of rain on about 4 days.

How warm is the sea in Randu?

The sea is warmest in March (about 29°C (84°F)). Swimming season: January–December.

What is the rainiest month in Randu?

January, with rain on about 18 days.

What is the nearest airport to Randu?

Adisoemarmo International Airport (SOC), about 132 km away.

What power plugs are used in Indonesia?

Plug types C, F, at 127 V.

What currency is used in Indonesia?

Indonesian Rupiah (IDR).

What is the emergency number in Indonesia?

112.

Is Indonesia safe to visit?

US travel advisory: Exercise increased caution. UK travel advice: No travel warnings.

What time zone is Randu in?

Asia/Jakarta (UTC+7).