Sumberdadi i
Coastal town · East Java

Sumberdadi

Kabupaten Blitar · Indonesia

Now
26°
Sea temperature
28°
Local time
10:49 AM
Population
—
Elevation
172 m
Best time to go
Jun–Oct
Go score 100/100
Sea temperature
29°
March
Main airport
SUB
126 km
Time zone
UTC+7
Asia/Jakarta
At a glance

Sumberdadi lies in East Java, Indonesia. By our climate data, the best time to visit is June–October. The warmest month is October, with average highs of 30°C (86°F); the sea is warmest in March at about 29°C (84°F).

The best months to visit are June–October.

The sea is warmest in March, at about 29°C (84°F).

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

October is the hottest month, with highs around 30°C (86°F).

July is the coldest month, with lows around 20°C (68°F).

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

July is the sunniest month, with about 9.8 hours of sunshine a day.

In October, it’s warmer here than in 38% of places in Indonesia.

Weather

16-day forecast

Sumberdadi weather forecast
26°
Partly cloudy
Feels like
31°
Humidity
84%
Wind
11 km/h S
Gusts
28 km/h
Cloud cover
53%
Pressure
1014 hPa
UV index
1 (now)
Sunrise / Sunset
05:04 / 17:27

Next 48 hours

26° 10 67% 27° 13 78% 26° 16 94% 24° 19 82% 24° 22 35% 24° 01 22% 23° 04 26° 07 27° 10 39% 28° 13 35% 27° 16 71% 25° 19 29% 24° 22 24° 01 20% 23° 04 43% 24° 07 33%
Today
Oct 28
Drizzle
27°23°
94% 3.9 mm 16 SE
Tomorrow
Oct 29
Light drizzle
28°23°
71% 1.5 mm 19 SE
Fri
Oct 30
Drizzle
26°23°
67% 5.2 mm 17 SE
Sat
Oct 31
Drizzle
27°24°
78% 5.1 mm 16 SE
Sun
Nov 1
Light drizzle
27°23°
61% 1.1 mm 17 SE
Mon
Nov 2
Light drizzle
27°24°
53% 2.4 mm 18 SE
Tue
Nov 3
Light drizzle
26°24°
44% 1.4 mm 14 SE
Wed
Nov 4
Light drizzle
27°24°
65% 2.4 mm 17 SE
Thu
Nov 5
Light drizzle
27°24°
41% 2.6 mm 13 S
Fri
Nov 6
Overcast
28°23°
19% 12 S
Sat
Nov 7
Light drizzle
28°23°
16% 12 S
Sun
Nov 8
Light drizzle
28°24°
25% 3.6 mm 8 SE
Mon
Nov 9
Light drizzle
28°23°
29% 1.8 mm 10 S
Tue
Nov 10
Light drizzle
28°23°
41% 1.6 mm 10 SE
Wed
Nov 11
Light drizzle
33°24°
74% 3.0 mm 21 SE
Thu
Nov 12
Drizzle
32°24°
90% 1.4 mm 17 S
European AQI32Fair
PM2.511
PM1015
NO₂4.2
O₃55
Pollen

Pollen forecasts are only available in Europe.

Updated: About this data: Forecasts & outlooks

Climate

Best time to visit Sumberdadi

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

Best time to goJune–October
15°20°25°30°35° 0150300 mm Jan · 289 mmFeb · 253 mmMar · 260 mmApr · 188 mmMay · 135 mmJun · 64 mmJul · 42 mmAug · 25 mmSep · 58 mmOct · 144 mmNov · 192 mmDec · 256 mm 29°29°29°29°29°29°28°29°30°30°30°29° 22°21°22°22°22°21°20°20°21°22°22°22° JanFebMarAprMayJunJulAugSepOctNovDec
Average high Average low Sea temperature Rainfall (mm) Best time to go

Month by month

ClimateJanFebMarAprMayJunJulAugSepOctNovDec
Average high29°29°29°29°29°29°28°29°30°30°30°29°
Average low22°21°22°22°22°21°20°20°21°22°22°22°
Sea temperature29°29°29°29°28°27°26°25°25°26°28°29°
Rainfall (mm)28925326018813564422558144192256
Rain days18181611763223715
Sunshine per day (h)7.16.97.48.58.79.19.89.89.79.58.57.6
Daylight (h)12.612.412.211.911.711.611.711.812.112.312.512.6
Humidity (%)838483807976737169707479
Wind (km/h)131212101213141616141312
Go score707074869295100100100999176

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 Sumberdadi, 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 Sumberdadi, month by month
ActivitiesJanFebMarAprMayJunJulAugSepOctNovDec
Beach & swimming PoorPoorPoorPoorFairGoodGoodGoodGoodGoodFairPoor
Sightseeing & city walks PoorPoorPoorFairFairFairFairFairFairFairFairPoor
Diving & snorkelling PoorPoorPoorFairGoodGoodGoodFairGoodGoodGoodPoor
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.

Rainy season in Indonesia: October–May · Wettest month: January Month by month

Sea

Sumberdadi: sea water temperature

Water temperature details
Water temperature today
28°C (82°F)
How it feels: warm

Wave height: 1.6 m

Swimming season

January–December

Wed27°
Thu27°
Fri27°
Sat27°
Sun27°
Mon26°
Tue26°

Average sea temperature by month

21°C 29° Jan 29° Feb 29° Mar 29° Apr 28° May 27° Jun 26° Jul 25° Aug 25° Sep 26° Oct 28° Nov 29° 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 Sumberdadi

No data for this location.

Practical

Sumberdadi: 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 ≈ 18,138.6 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 137,850≈ $7.60
  • CappuccinoIDR 37,400≈ $2.10
  • Beer (0.5 l)IDR 52,900≈ $2.90
  • Bottled water (1.5 l)IDR 17,450≈ $1.00
  • Taxi, 5 kmIDR 94,500≈ $5.20
  • Public transport ticketIDR 18,150≈ $1.00
  • Mid-range hotel, per nightIDR 1,309,450≈ $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
05:04
Sunset
17:27
Daylight today
12.3 h
Local time in Sumberdadi
Earthquake history

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

Strongest: M6.6 (1998).

Map

How to get to Sumberdadi

Nearest airports

Distances

estimate

Hotels

Hotels in Sumberdadi

Hotels and holiday rentals with live nightly prices.

Hotels in Sumberdadi
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Climate in Sumberdadi

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

Download climate data (CSV)

Frequently asked questions

When is the best time to visit Sumberdadi?

Based on climate normals, the best time to visit Sumberdadi is June–October.

What is the weather like in Sumberdadi in October?

In October, Sumberdadi averages a high of 30°C (86°F) and a low of 22°C (71°F), with 144 mm of rain on about 3 days.

How warm is the sea in Sumberdadi?

The sea is warmest in March (about 29°C (84°F)). Swimming season: January–December.

What is the rainiest month in Sumberdadi?

January, with rain on about 18 days.

What is the nearest airport to Sumberdadi?

Juanda International Airport (SUB), about 126 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 Sumberdadi in?

Asia/Jakarta (UTC+7).