Demak i
Coastal town · Central Java

Demak

Kabupaten Demak · Indonesia

Now
28°
Sea temperature
32°
Local time
07:31 PM
Population
27.3K
Elevation
9 m
Best time to go
Jul–Aug
Go score 94/100
Sea temperature
30°
May
Main airport
SRG
31 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.

September 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 9.8 hours of sunshine a day.

in October, it is warmer than 87% of places in Indonesia.

Weather

16-day forecast

Demak weather forecast
28°
Mainly clear
Feels like
34°
Humidity
80%
Wind
4 km/h SW
Gusts
13 km/h
Cloud cover
33%
Pressure
1010 hPa
UV index
9
Sunrise / Sunset
05:15 / 17:30

Next 48 hours

28° 19 27° 22 26° 01 25° 04 28° 07 33° 10 36° 13 31° 16 29° 19 27° 22 26° 01 25° 04 28° 07 33° 10 35° 13 32° 16
Today
Oct 16
Overcast
36°24°
0% 14 SE
Tomorrow
Oct 17
Partly cloudy
36°24°
6% 17 SE
Sun
Oct 18
Light drizzle
35°25°
23% 0.8 mm 13 SE
Mon
Oct 19
Light drizzle
36°25°
7% 13 SE
Tue
Oct 20
Overcast
36°25°
6% 15 SE
Wed
Oct 21
Light drizzle
36°26°
84% 1.2 mm 16 SE
Thu
Oct 22
Drizzle
35°26°
94% 3.0 mm 12 SE
Fri
Oct 23
Dense drizzle
35°26°
84% 4.6 mm 11 SE
Sat
Oct 24
Dense drizzle
34°25°
61% 5.6 mm 14 SE
Sun
Oct 25
Overcast
34°25°
37% 13 SE
Mon
Oct 26
Overcast
35°26°
45% 14 E
Tue
Oct 27
Light drizzle
36°26°
43% 0.4 mm 11 SE
Wed
Oct 28
Light drizzle
36°26°
57% 0.6 mm 8 E
Thu
Oct 29
Light drizzle
32°25°
67% 3.6 mm 11 NW
Fri
Oct 30
Drizzle
35°25°
76% 3.8 mm 11 SE
Sat
Oct 31
Light drizzle
35°26°
42% 0.6 mm 36 NW
European AQI71Poor
PM2.571.7
PM1072.6
NO₂31
O₃103
Pollen

Pollen forecasts are only available in Europe.

Climate

Best time to visit Demak

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

Best time to goJuly–August
15°21°28°34°40° 0275550 mm Jan · 517 mmFeb · 352 mmMar · 292 mmApr · 178 mmMay · 113 mmJun · 55 mmJul · 41 mmAug · 35 mmSep · 61 mmOct · 128 mmNov · 213 mmDec · 344 mm 30°30°31°31°31°31°32°32°33°33°32°30° 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

JanFebMarAprMayJunJulAugSepOctNovDec
Average high30°30°31°31°31°31°32°32°33°33°32°30°
Average low23°23°23°23°23°22°22°22°23°23°23°23°
Sea temperature29°29°29°30°30°29°29°29°29°29°30°30°
Rainfall (mm)51735229217811355413561128213344
Rain days1917171310844481417
Sunshine per day (h)5.35.76.27.88.38.39.49.89.5986.1
Daylight (h)12.512.312.21211.811.711.811.912.112.312.412.5
Humidity (%)868686848281787574768084
Wind (km/h)10109881011131311109
Go score656870778587949184797469

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

Tourist density

Demak: 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
January–February
Sweet spot
May and September–October
Good weather, fewer crowds
Very quietQuietModerateBusyVery busy ★ Sweet spot
Sea

Demak: sea water temperature

Water temperature details
Water temperature today
32°C (89°F)
How it feels: very warm

Wave height: 0.2 m

Swimming season

January–December

Fri31°
Sat32°
Sun31°
Mon32°
Tue32°
Wed32°
Thu32°

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 Demak
Practical

Demak: 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
17:30
Daylight today
12.3 h
Local time in Demak
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 Demak

Nearest airports

Distances

estimate

Hotels

Hotels in Demak

Hotels and holiday rentals with live nightly prices.

Hotels in Demak
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Wildlife around here

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

FAQ

Frequently asked questions

When is the best time to visit Demak?

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

What is the weather like in Demak in October?

In October, Demak averages a high of 33°C (91°F) and a low of 23°C (74°F), with 128 mm of rain on about 8 days.

How warm is the sea in Demak?

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

What is the rainiest month in Demak?

January, with rain on about 19 days.

What is the nearest airport to Demak?

Jenderal Ahmad Yani Airport (SRG), about 31 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 Demak most crowded?

The busiest months are July–August.

When is Demak least crowded?

The quietest months are January–February.

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

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

What time zone is Demak in?

Asia/Jakarta (UTC+7).

What is the population of Demak?

About 27,251.