Rembang i
Coastal town · Central Java

Rembang

Kabupaten Rembang · Indonesia

Now
33°
Sea temperature
30°
Local time
11:31 AM
Population
—
Elevation
11 m
Best time to go
Jul–Aug
Go score 91/100
Sea temperature
30°
November
Main airport
SOC
111 km
Time zone
UTC+7
Asia/Jakarta
At a glance

Rembang lies in Central Java, Indonesia. By our climate data, the best time to visit is July–August. The warmest month is September, with average highs of 34°C (92°F); the sea is warmest in November at about 30°C (85°F).

The best months to visit are July–August.

The sea is warmest in November, at about 30°C (85°F).

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

September is the hottest month, with highs around 34°C (92°F).

July is the coldest month, with lows around 22°C (71°F).

The wettest month is January, with rain on about 19 days.

August is the sunniest month, with about 10 hours of sunshine a day.

Weather

16-day forecast

Rembang weather forecast
33°
Partly cloudy
Feels like
40°
Humidity
52%
Wind
8 km/h NE
Gusts
31 km/h
Cloud cover
74%
Pressure
1012 hPa
UV index
9 (now)
Sunrise / Sunset
05:11 / 17:28

Next 48 hours

33° 11 32° 14 30° 17 27° 20 26° 23 25° 02 25° 05 29° 08 33° 11 32° 14 39% 30° 17 28° 20 27° 23 25° 02 26° 05 30° 08
Today
Oct 19
Overcast
33°25°
10% 17 E
Tomorrow
Oct 20
Light drizzle
33°24°
49% 0.3 mm 15 E
Wed
Oct 21
Light drizzle
34°25°
55% 1.1 mm 17 SE
Thu
Oct 22
Light drizzle
34°25°
71% 1.5 mm 17 SE
Fri
Oct 23
Overcast
35°24°
53% 0.4 mm 13 S
Sat
Oct 24
Light drizzle
34°25°
71% 2.8 mm 14 SE
Sun
Oct 25
Light drizzle
31°25°
50% 2.7 mm 15 E
Mon
Oct 26
Light drizzle
33°25°
41% 1.2 mm 17 E
Tue
Oct 27
Light drizzle
32°25°
43% 1.2 mm 16 E
Wed
Oct 28
Light drizzle
33°24°
53% 3.2 mm 13 E
Thu
Oct 29
Light drizzle
32°26°
45% 1.6 mm 13 SE
Fri
Oct 30
Light drizzle
31°25°
57% 4.0 mm 12 S
Sat
Oct 31
Light drizzle
32°25°
53% 1.8 mm 14 SE
Sun
Nov 1
Light drizzle
33°25°
52% 3.0 mm 15 E
Mon
Nov 2
Light drizzle
34°27°
48% 1.2 mm 29 NE
Tue
Nov 3
Light drizzle
34°27°
49% 0.3 mm 34 E
European AQI74Poor
PM2.544
PM1048.5
NO₂4.2
O₃147
Pollen

Pollen forecasts are only available in Europe.

Updated: About this data: Forecasts & outlooks

Climate

Best time to visit Rembang

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

Best time to goJuly–August
15°21°28°34°40° 0150300 mm Jan · 265 mmFeb · 202 mmMar · 198 mmApr · 132 mmMay · 104 mmJun · 72 mmJul · 37 mmAug · 26 mmSep · 43 mmOct · 83 mmNov · 152 mmDec · 234 mm 30°30°31°31°32°32°32°33°34°33°32°31° 23°23°23°23°23°22°22°22°23°23°23°23° JanFebMarAprMayJunJulAugSepOctNovDec
Average high Average low Sea temperature Rainfall (mm) Best time to go

Month by month

ClimateJanFebMarAprMayJunJulAugSepOctNovDec
Average high30°30°31°31°32°32°32°33°34°33°32°31°
Average low23°23°23°23°23°22°22°22°23°23°23°23°
Sea temperature29°29°29°30°30°29°29°28°29°29°30°30°
Rainfall (mm)2652021981321047237264383152234
Rain days191717129743461117
Sunshine per day (h)5.55.86.37.688.19.2109.79.186.1
Daylight (h)12.512.312.21211.811.711.811.912.112.312.412.5
Humidity (%)858584838179767371737782
Wind (km/h)12111091011131514121110
Go score666870778184918782797669

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 Rembang, month by month

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

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

What to do in Rembang, month by month
ActivitiesJanFebMarAprMayJunJulAugSepOctNovDec
Beach & swimming PoorPoorPoorPoorFairFairGoodGoodGoodFairPoorPoor
Sightseeing & city walks PoorPoorPoorPoorFairFairFairFairPoorPoorFairPoor
Diving & snorkelling PoorPoorPoorFairGoodGoodGoodGoodGoodGoodFairPoor
Photography & sunsets FairFairFairFairFairGoodGoodGoodGoodGoodFairFair

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.
Tourist density

Rembang: tourist crowds by month

How busy it gets through the year — and the months with good weather and fewer visitors.

Tourist density
Low
Busiest months
July
Quietest months
December–March
Sweet spot
April–June and September–November
Good weather, fewer crowds
Very quietQuietModerateBusyVery busy ★ Sweet spot

Best value months

Good weather, fewer visitors, usually lower prices.

December–March

  • Jan66
  • Feb68
  • Mar70
  • Dec69

An estimate: months with a go score of 60 or more and below-average tourist numbers.

Updated: About this data: Crowds & prices

Sea

Rembang: sea water temperature

Water temperature details
Water temperature today
30°C (87°F)
How it feels: very warm

Wave height: 0.4 m

Swimming season

January–December

Mon31°
Tue31°
Wed31°
Thu31°
Fri31°
Sat31°
Sun31°

Average sea temperature by month

29° Jan 29° Feb 29° Mar 30° Apr 30° May 29° Jun 29° Jul 28° Aug 29° Sep 29° Oct 30° Nov 30° 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 Rembang
Practical

Rembang: 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 ≈ 18,031 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 137,050≈ $7.60
  • CappuccinoIDR 37,200≈ $2.10
  • Beer (0.5 l)IDR 52,600≈ $2.90
  • Bottled water (1.5 l)IDR 17,350≈ $1.00
  • Taxi, 5 kmIDR 93,950≈ $5.20
  • Public transport ticketIDR 18,050≈ $1.00
  • Mid-range hotel, per nightIDR 1,301,650≈ $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
05:11
Sunset
17:28
Daylight today
12.3 h
Local time in Rembang
Earthquake history

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

Strongest: M6.1 (2019).

Map

How to get to Rembang

Nearest airports

Distances

estimate

Hotels

Hotels in Rembang

Hotels and holiday rentals with live nightly prices.

Hotels in Rembang
Loading…

We may earn a commission when you book through this map, at no extra cost to you.

Get this widget

Climate in Rembang

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

Download climate data (CSV)

Frequently asked questions

When is the best time to visit Rembang?

Based on climate normals, the best time to visit Rembang is July–August.

What is the weather like in Rembang in October?

In October, Rembang averages a high of 33°C (92°F) and a low of 23°C (74°F), with 83 mm of rain on about 6 days.

How warm is the sea in Rembang?

The sea is warmest in November (about 30°C (85°F)). Swimming season: January–December.

What is the rainiest month in Rembang?

January, with rain on about 19 days.

What is the nearest airport to Rembang?

Adisoemarmo International Airport (SOC), about 111 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.

When is Rembang most crowded?

The busiest months are July.

When is Rembang least crowded?

The quietest months are December–March.

When is the best time to visit Rembang without the crowds?

April–June and September–November: good weather with fewer visitors than in peak season.

What time zone is Rembang in?

Asia/Jakarta (UTC+7).