Mranggen i
Coastal town · Central Java

Mranggen

Kabupaten Demak · Indonesia

Now
26°
Sea temperature
31°
Local time
01:40 AM
Population
28K
Elevation
20 m
Best time to go
Jul–Aug
Go score 92/100
Sea temperature
30°
May
Main airport
SRG
17 km
Time zone
UTC+7
Asia/Jakarta
At a glance

The best months to visit are July–August.

The sea is warmest in May, at about 30°C (86°F).

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

October is the hottest month, with highs around 33°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 9.4 hours of sunshine a day.

in October, it is warmer than 91% of places in Indonesia.

Weather

16-day forecast

Mranggen weather forecast
26°
Clear sky
Feels like
30°
Humidity
77%
Wind
3 km/h SE
Gusts
8 km/h
Cloud cover
9%
Pressure
1011 hPa
UV index
9
Sunrise / Sunset
05:15 / 17:31

Next 48 hours

26° 00 25° 03 25° 06 33° 09 37° 12 32° 15 30° 18 29° 21 28° 00 26° 03 26° 06 33° 09 36° 12 33° 15 30° 18 30° 21
Today
Oct 17
Overcast
37°24°
2% 20 E
Tomorrow
Oct 18
Overcast
37°25°
22% 16 SE
Mon
Oct 19
Overcast
38°26°
9% 16 E
Tue
Oct 20
Partly cloudy
37°25°
6% 15 N
Wed
Oct 21
Light drizzle
38°26°
78% 1.2 mm 12 E
Thu
Oct 22
Drizzle
37°26°
98% 5.7 mm 13 E
Fri
Oct 23
Drizzle
35°26°
80% 3.8 mm 5 SE
Sat
Oct 24
Drizzle
35°26°
65% 3.6 mm 11 SE
Sun
Oct 25
Light drizzle
35°26°
47% 0.4 mm 12 SE
Mon
Oct 26
Overcast
37°27°
57% 12 SE
Tue
Oct 27
Overcast
37°27°
47% 14 SE
Wed
Oct 28
Overcast
37°27°
55% 9 NE
Thu
Oct 29
Light drizzle
31°26°
67% 4.0 mm 15 N
Fri
Oct 30
Dense drizzle
36°26°
82% 6.2 mm 8 E
Sat
Oct 31
Drizzle
34°25°
61% 4.0 mm 35 N
Sun
Nov 1
Overcast
——
56% 0
European AQI105Extremely poor
PM2.5152.3
PM10155.5
NO₂53.1
O₃0
Pollen

Pollen forecasts are only available in Europe.

Climate

Best time to visit Mranggen

Average conditions per month from long-term climate normals (1961–2020).

Best time to goJuly–August
15°21°28°34°40° 0225450 mm Jan · 405 mmFeb · 296 mmMar · 262 mmApr · 194 mmMay · 134 mmJun · 70 mmJul · 57 mmAug · 39 mmSep · 72 mmOct · 141 mmNov · 226 mmDec · 276 mm 30°30°31°32°32°32°32°32°33°33°32°31° 23°22°23°23°23°22°22°22°22°23°23°23° JanFebMarAprMayJunJulAugSepOctNovDec
Average high Average low Sea temperature Rainfall (mm) Best time to go

Month by month

JanFebMarAprMayJunJulAugSepOctNovDec
Average high30°30°31°32°32°32°32°32°33°33°32°31°
Average low23°22°23°23°23°22°22°22°22°23°23°23°
Sea temperature29°29°29°30°30°29°29°29°29°29°30°30°
Rainfall (mm)40529626219413470573972141226276
Rain days1918171310844481417
Sunshine per day (h)5.25.66.17.6889.19.49.18.67.76
Daylight (h)12.512.312.21211.811.711.711.912.112.312.412.5
Humidity (%)878686848281787675778185
Wind (km/h)101098910111313121010
Go score656769758184928984777068

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

Download climate data (CSV)

Activities

What to do in Mranggen, 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 Mranggen, month by month
ActivitiesJanFebMarAprMayJunJulAugSepOctNovDec
Beach & swimming PoorPoorPoorPoorFairFairGoodGoodGoodFairPoorPoor
Sightseeing & city walks PoorPoorPoorPoorFairFairFairFairFairPoorPoorPoor
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 few rain days. Fair: sea ≥ 21 °C and highs ≥ 23 °C.
  • 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

Mranggen: 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–August
Quietest months
December–March
Sweet spot
May and October
Good weather, fewer crowds
Very quietQuietModerateBusyVery busy ★ Sweet spot

Best value months

Good weather, fewer visitors, usually lower prices.

December–March

  • Jan65
  • Feb67
  • Mar69
  • Dec68

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

Sea

Mranggen: sea water temperature

Water temperature details
Water temperature today
31°C (88°F)
How it feels: very warm
Swimming season

January–December

Sat32°
Sun31°
Mon32°
Tue32°
Wed32°
Thu32°
Fri32°

Average sea temperature by month

29° Jan 29° Feb 29° Mar 30° Apr 30° May 29° Jun 29° Jul 29° Aug 29° Sep 29° Oct 30° Nov 30° Dec

Nearby beaches & coastal towns

Landmarks nearby

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

Things to do in Mranggen
Practical

Mranggen: practical information

Plugs, money, emergency numbers, safety and typical prices — everything 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 ≈ 17,944.5 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 136,400≈ $7.60
  • CappuccinoIDR 37,000≈ $2.10
  • Beer (0.5 l)IDR 52,300≈ $2.90
  • Bottled water (1.5 l)IDR 17,250≈ $1.00
  • Taxi, 5 kmIDR 93,500≈ $5.20
  • Public transport ticketIDR 18,000≈ $1.00
  • Mid-range hotel, per nightIDR 1,295,450≈ $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
05:15
Sunset
17:31
Daylight today
12.3 h
Local time in Mranggen
Earthquake history

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

Strongest: M5.2 (1979).

Map

How to get to Mranggen

Nearest airports

Distances

estimate

Hotels

Hotels in Mranggen

Hotels and holiday rentals with live nightly prices.

Hotels in Mranggen
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Wildlife around here

The most-recorded species within 25 km, with their seasonality.

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Climate in Mranggen

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Frequently asked questions

When is the best time to visit Mranggen?

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

What is the weather like in Mranggen in October?

In October, Mranggen averages a high of 33°C (92°F) and a low of 23°C (74°F), with 141 mm of rain on about 8 days.

How warm is the sea in Mranggen?

The sea is warmest in May (about 30°C (86°F)). Swimming season: January–December.

What is the rainiest month in Mranggen?

January, with rain on about 19 days.

What is the nearest airport to Mranggen?

Jenderal Ahmad Yani Airport (SRG), about 17 km away.

What power plugs are used in Indonesia?

Plug types C, F, 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 Mranggen most crowded?

The busiest months are July–August.

When is Mranggen least crowded?

The quietest months are December–March.

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

May and October: good weather with fewer visitors than in peak season.

What time zone is Mranggen in?

Asia/Jakarta (UTC+7).

What is the population of Mranggen?

About 28,026.