Duko i
Coastal town · East Java

Duko

Kabupaten Pamekasan · Indonesia

Now
34°
Sea temperature
31°
Local time
10:24 AM
Population
—
Elevation
259 m
Best time to go
Jun–Aug
Go score 100/100
Sea temperature
30°
November
Main airport
SUB
92 km
Time zone
UTC+7
Asia/Jakarta
At a glance

Duko lies in East Java, Indonesia. By our climate data, the best time to visit is June–August. The warmest month is September, with average highs of 32°C (90°F); the sea is warmest in November at about 30°C (86°F).

The best months to visit are June–August.

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

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

September is the hottest month, with highs around 32°C (90°F).

July is the coldest month, with lows around 21°C (69°F).

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

August is the sunniest month, with about 10.6 hours of sunshine a day.

In October, it’s warmer here than in 74% of places in Indonesia.

Weather

16-day forecast

Duko weather forecast
34°
Overcast
Feels like
37°
Humidity
40%
Wind
11 km/h SE
Gusts
26 km/h
Cloud cover
95%
Pressure
1013 hPa
UV index
11 (now)
Sunrise / Sunset
05:02 / 17:19

Next 48 hours

34° 10 34° 13 22% 32° 16 27% 27° 19 26° 22 24° 01 24° 04 28° 07 34° 10 34° 13 32° 16 28° 19 26° 22 24° 01 23° 04 27° 07
Today
Oct 20
Light drizzle
34°23°
28% 0.3 mm 11 SE
Tomorrow
Oct 21
Clear sky
34°23°
19% 15 SE
Thu
Oct 22
Light drizzle
34°23°
6% 18 SE
Fri
Oct 23
Light drizzle
34°23°
23% 0.6 mm 13 SE
Sat
Oct 24
Light drizzle
33°23°
66% 0.9 mm 15 SE
Sun
Oct 25
Drizzle
32°23°
76% 2.2 mm 12 E
Mon
Oct 26
Light drizzle
31°23°
56% 1.6 mm 13 E
Tue
Oct 27
Light drizzle
31°24°
71% 1.8 mm 15 E
Wed
Oct 28
Light drizzle
32°24°
43% 1.4 mm 14 E
Thu
Oct 29
Light drizzle
33°25°
60% 0.8 mm 12 SE
Fri
Oct 30
Light drizzle
33°24°
73% 1.4 mm 16 E
Sat
Oct 31
Light drizzle
33°25°
62% 1.8 mm 16 E
Sun
Nov 1
Light drizzle
34°25°
69% 0.6 mm 11 E
Mon
Nov 2
Light drizzle
34°25°
61% 0.6 mm 10 SE
Tue
Nov 3
Mainly clear
35°22°
14% 4.6 mm 13 SE
Wed
Nov 4
Light drizzle
34°23°
20% 0.7 mm 13 E
European AQI93Very poor
PM2.547.7
PM1053
NO₂2.2
O₃173
Pollen

Pollen forecasts are only available in Europe.

Updated: About this data: Forecasts & outlooks

Climate

Best time to visit Duko

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

Best time to goJune–August
15°20°25°30°35° 0175350 mm Jan · 313 mmFeb · 270 mmMar · 266 mmApr · 190 mmMay · 114 mmJun · 70 mmJul · 37 mmAug · 14 mmSep · 17 mmOct · 57 mmNov · 138 mmDec · 266 mm 29°29°30°30°30°30°30°31°32°32°31°29° 21°21°21°22°22°21°21°21°21°22°22°22° JanFebMarAprMayJunJulAugSepOctNovDec
Average high Average low Sea temperature Rainfall (mm) Best time to go

Month by month

ClimateJanFebMarAprMayJunJulAugSepOctNovDec
Average high29°29°30°30°30°30°30°31°32°32°31°29°
Average low21°21°21°22°22°21°21°21°21°22°22°22°
Sea temperature29°29°29°30°30°29°28°28°28°29°30°30°
Rainfall (mm)3132702661901147037141757138266
Rain days18181611763223515
Sunshine per day (h)66.678.48.58.79.910.610.510.286.3
Daylight (h)12.512.312.21211.811.711.711.912.112.312.412.5
Humidity (%)838485818178757373737682
Wind (km/h)141412101113141514131112
Go score67697386929510010091919373

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 Duko, 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 Duko, month by month
ActivitiesJanFebMarAprMayJunJulAugSepOctNovDec
Beach & swimming PoorPoorPoorPoorFairGoodGoodGoodGoodGoodGoodPoor
Sightseeing & city walks PoorPoorPoorFairFairFairFairFairFairFairFairPoor
Diving & snorkelling PoorPoorPoorFairGoodGoodGoodGoodGoodGoodGoodPoor
Photography & sunsets FairFairFairFairGoodGoodGoodGoodGoodGoodGoodFair

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.
Sea

Duko: sea water temperature

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

Wave height: 0.3 m

Swimming season

January–December

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

Average sea temperature by month

29° Jan 29° Feb 29° Mar 30° Apr 30° May 29° Jun 28° Jul 28° Aug 28° 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 Duko
Practical

Duko: 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 ≈ 18,042.9 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 137,150≈ $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 94,000≈ $5.20
  • Public transport ticketIDR 18,100≈ $1.00
  • Mid-range hotel, per nightIDR 1,302,550≈ $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
05:02
Sunset
17:19
Daylight today
12.3 h
Local time in Duko
Earthquake history

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

Strongest: M6 (2025).

Map

How to get to Duko

Nearest airports

Distances

estimate

Hotels

Hotels in Duko

Hotels and holiday rentals with live nightly prices.

Hotels in Duko
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Wildlife around here

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

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Climate in Duko

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

Download climate data (CSV)

Frequently asked questions

When is the best time to visit Duko?

Based on climate normals, the best time to visit Duko is June–August.

What is the weather like in Duko in October?

In October, Duko averages a high of 32°C (90°F) and a low of 22°C (72°F), with 57 mm of rain on about 3 days.

How warm is the sea in Duko?

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

What is the rainiest month in Duko?

January, with rain on about 18 days.

What is the nearest airport to Duko?

Juanda International Airport (SUB), about 92 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 Duko in?

Asia/Jakarta (UTC+7).