Pekalongan i
Coastal town · Central Java

Pekalongan

Kota Pekalongan · Indonesia

Now
27°
Sea temperature
31°
Local time
10:34 PM
Population
324.6K
Elevation
10 m
Best time to go
Jul–Sep
Go score 92/100
Sea temperature
30°
May
Main airport
SRG
78 km
Time zone
UTC+7
Asia/Jakarta
At a glance

Pekalongan is a city of Central Java, Indonesia. It was formerly the seat of Pekalongan Regency on the northern coast of the province, but is now an independent municipality within the province. It covers a land area of 45.25 km2 and had a population of 281,434 at the 2010 Census and 307,150 at the 2020 Census; the official estimate as of mid-2025 was 324,564. The city is Central Java's most important port, and is known for its batik. Since December 2014, Pekalongan has been a member of UNESCO's World's Creative Cities Network, the first Southeast Asian city to be added to the list.

Read more — Wikipedia

The best months to visit are July–September.

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 (91°F).

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

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

August is the sunniest month, with about 9.6 hours of sunshine a day.

In October, it’s warmer here than in 78% of places in Indonesia.

Weather

16-day forecast

Pekalongan weather forecast
27°
Clear sky
Feels like
32°
Humidity
80%
Wind
3 km/h SE
Gusts
5 km/h
Cloud cover
7%
Pressure
1014 hPa
UV index
0 (now)
Sunrise / Sunset
05:17 / 17:34

Next 48 hours

27° 22 26° 01 25° 04 28° 07 32° 10 32° 13 69% 31° 16 78% 28° 19 27% 26° 22 26° 01 26° 04 28° 07 31° 10 32° 13 86% 30° 16 84% 28° 19 25%
Today
Oct 21
Light drizzle
33°24°
42% 0.9 mm 12 NE
Tomorrow
Oct 22
Light drizzle
32°25°
81% 2.2 mm 7 W
Fri
Oct 23
Light drizzle
32°25°
94% 2.2 mm 6 NE
Sat
Oct 24
Dense drizzle
34°23°
83% 4.6 mm 9 NE
Sun
Oct 25
Drizzle
31°25°
74% 3.4 mm 7 NE
Mon
Oct 26
Light drizzle
31°25°
45% 1.0 mm 7 N
Tue
Oct 27
Light drizzle
31°24°
69% 1.6 mm 6 E
Wed
Oct 28
Drizzle
30°24°
69% 7.0 mm 4 E
Thu
Oct 29
Light drizzle
32°24°
74% 0.6 mm 7 N
Fri
Oct 30
Drizzle
32°25°
79% 5.0 mm 4 S
Sat
Oct 31
Light drizzle
32°24°
61% 10 E
Sun
Nov 1
Light drizzle
33°24°
57% 0.6 mm 9 NE
Mon
Nov 2
Light drizzle
30°25°
81% 5.4 mm 4 E
Tue
Nov 3
Light drizzle
32°25°
80% 1.0 mm 11 NE
Wed
Nov 4
Light drizzle
32°23°
71% 0.6 mm 9 NE
Thu
Nov 5
Dense drizzle
32°26°
74% 3.9 mm 7 NW
European AQI84Very poor
PM2.535.7
PM1037.1
NO₂7.7
O₃164
Pollen

Pollen forecasts are only available in Europe.

Updated: About this data: Forecasts & outlooks

Climate

Best time to visit Pekalongan

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

Best time to goJuly–September
15°20°25°30°35° 0325650 mm Jan · 614 mmFeb · 417 mmMar · 287 mmApr · 161 mmMay · 140 mmJun · 88 mmJul · 80 mmAug · 71 mmSep · 66 mmOct · 113 mmNov · 138 mmDec · 264 mm 30°31°31°32°32°32°32°32°32°33°32°31° 22°22°22°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

ClimateJanFebMarAprMayJunJulAugSepOctNovDec
Average high30°31°31°32°32°32°32°32°32°33°32°31°
Average low22°22°22°23°23°22°22°22°22°23°23°23°
Sea temperature29°29°29°30°30°30°29°29°29°29°30°30°
Rainfall (mm)61441728716114088807166113138264
Rain days1817171411955591518
Sunshine per day (h)5.26.36.988.68.79.49.69.38.87.86.8
Daylight (h)12.512.312.21211.811.711.811.912.112.312.412.5
Humidity (%)868585838383828079788184
Wind (km/h)9987881011111098
Go score657069747884929187797169

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 Pekalongan, month by month

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

Rainy season: December–April Dry season: May–November (Based on average monthly rainfall)

What to do in Pekalongan, month by month
ActivitiesJanFebMarAprMayJunJulAugSepOctNovDec
Beach & swimming PoorPoorPoorPoorPoorFairGoodGoodGoodFairPoorPoor
Sightseeing & city walks PoorPoorPoorPoorFairFairFairFairFairFairPoorPoor
Diving & snorkelling PoorPoorPoorFairFairGoodGoodGoodGoodGoodPoorPoor
Photography & sunsets FairFairFairFairFairFairGoodGoodGoodFairFairFair

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

Pekalongan: tourist crowds by month

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

Tourist density
Low
#88 in Indonesia
Busiest months
July–August
Quietest months
December–January and 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.

November–March

  • Jan65
  • Feb70
  • Mar69
  • Nov71
  • Dec69

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

Updated: About this data: Crowds & prices

Sea

Pekalongan: sea water temperature

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

Wave height: 0.2 m

Swimming season

January–December

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

Average sea temperature by month

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

About this data: Sea temperature

Nearby beaches & coastal towns

Pekalongan travel guide

What to see, do and eat, and where to stay — from an open, community-written travel guide.

Pekalongan is a city on the north coast of Central Java.

The seat of the Pekalongan regency, today it is one of the most important port cities in Central Java, Indonesia. Pekalongan is known for its batik and is listed as one of the UNESCO Creative Cities in the category "Crafts and Folk Arts".

About this data: Places, guides & photos

CC BY-SA 4.0

Landmarks nearby

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

Things to do in Pekalongan
Practical

Pekalongan: 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 ≈ 17,985.3 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 136,700≈ $7.60
  • CappuccinoIDR 37,100≈ $2.10
  • Beer (0.5 l)IDR 52,450≈ $2.90
  • Bottled water (1.5 l)IDR 17,300≈ $1.00
  • Taxi, 5 kmIDR 93,700≈ $5.20
  • Public transport ticketIDR 18,000≈ $1.00
  • Mid-range hotel, per nightIDR 1,298,350≈ $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
05:17
Sunset
17:34
Daylight today
12.3 h
Local time in Pekalongan
Earthquake history

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

Strongest: M5.3 (1988).

Map

How to get to Pekalongan

Nearest airports

Distances

estimate

Hotels

Hotels in Pekalongan

Hotels and holiday rentals with live nightly prices.

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

Wildlife around here

The species recorded most often within 25 km, and the months they’re seen.

Get this widget

Climate in Pekalongan

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

Download climate data (CSV)

Frequently asked questions

When is the best time to visit Pekalongan?

Based on climate normals, the best time to visit Pekalongan is July–September.

What is the weather like in Pekalongan in October?

In October, Pekalongan averages a high of 33°C (91°F) and a low of 23°C (73°F), with 113 mm of rain on about 9 days.

How warm is the sea in Pekalongan?

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

What is the rainiest month in Pekalongan?

January, with rain on about 18 days.

What is the nearest airport to Pekalongan?

Jenderal Ahmad Yani Airport (SRG), about 78 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 Pekalongan most crowded?

The busiest months are July–August.

When is Pekalongan least crowded?

The quietest months are December–January and March.

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

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

What time zone is Pekalongan in?

Asia/Jakarta (UTC+7).

What is the population of Pekalongan?

About 324,564.