Bilo i
Coastal town · East Java

Bilo

Kabupaten Lamongan · Indonesia

Now
32°
Local time
09:50 AM
Population
—
Elevation
9 m
Best time to go
Jul–Aug
Go score 98/100
Sea temperature
30°
November
Main airport
SUB
54 km
Time zone
UTC+7
Asia/Jakarta
At a glance

Bilo lies in East Java, Indonesia. By our climate data, the best time to visit is July–August. The warmest month is October, with average highs of 33°C (92°F); the sea is warmest in November at about 30°C (86°F).

The best months to visit are July–August.

The sea is warmest in November, 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 18 days.

August is the sunniest month, with about 10.8 hours of sunshine a day.

In October, it’s warmer here than in 94% of places in Indonesia.

Weather

16-day forecast

Bilo weather forecast
32°
Clear sky
Feels like
38°
Humidity
53%
Wind
7 km/h SE
Gusts
21 km/h
Cloud cover
15%
Pressure
1013 hPa
UV index
4 (now)
Sunrise / Sunset
05:07 / 17:23

Next 48 hours

31° 09 34° 12 31° 15 28° 18 26° 21 26° 00 24° 03 26° 06 31° 09 33° 12 31° 15 28° 18 26° 21 25° 00 23° 03 26° 06
Today
Oct 18
Overcast
34°24°
6% 14 E
Tomorrow
Oct 19
Overcast
34°24°
6% 14 NE
Tue
Oct 20
Clear sky
33°23°
12% 11 N
Wed
Oct 21
Clear sky
34°25°
35% 11 N
Thu
Oct 22
Light drizzle
35°24°
35% 0.5 mm 11 E
Fri
Oct 23
Light drizzle
34°24°
53% 0.8 mm 10 S
Sat
Oct 24
Light drizzle
34°24°
65% 2.0 mm 11 N
Sun
Oct 25
Light drizzle
32°25°
39% 1.4 mm 13 NE
Mon
Oct 26
Light drizzle
32°25°
22% 1.0 mm 15 E
Tue
Oct 27
Light drizzle
32°25°
26% 2.2 mm 15 E
Wed
Oct 28
Light drizzle
33°25°
36% 1.0 mm 12 E
Thu
Oct 29
Light drizzle
32°26°
39% 2.8 mm 13 E
Fri
Oct 30
Drizzle
30°25°
65% 4.2 mm 12 E
Sat
Oct 31
Dense drizzle
31°25°
65% 13 mm 11 SE
Sun
Nov 1
Light drizzle
32°27°
32% 1.2 mm 23 E
Mon
Nov 2
Light drizzle
33°27°
50% 2.5 mm 22 NE
European AQI70Poor
PM2.570.5
PM1077.5
NO₂32.5
O₃79
Pollen

Pollen forecasts are only available in Europe.

Updated: About this data: Forecasts & outlooks

Climate

Best time to visit Bilo

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

Best time to goJuly–August
15°21°28°34°40° 0150300 mm Jan · 281 mmFeb · 256 mmMar · 257 mmApr · 164 mmMay · 94 mmJun · 48 mmJul · 20 mmAug · 8 mmSep · 23 mmOct · 54 mmNov · 130 mmDec · 228 mm 31°31°31°31°31°31°31°32°33°33°32°31° 23°23°23°24°23°23°22°22°22°24°24°23° JanFebMarAprMayJunJulAugSepOctNovDec
Average high Average low Sea temperature Rainfall (mm) Best time to go

Month by month

ClimateJanFebMarAprMayJunJulAugSepOctNovDec
Average high31°31°31°31°31°31°31°32°33°33°32°31°
Average low23°23°23°24°23°23°22°22°22°24°24°23°
Sea temperature29°29°29°30°30°29°29°28°29°29°30°30°
Rainfall (mm)28125625716494482082354130228
Rain days18171611763223615
Sunshine per day (h)6.56.778.58.79.110.110.810.49.98.47
Daylight (h)12.512.312.21211.811.711.711.912.112.312.412.5
Humidity (%)838383807976737069697380
Wind (km/h)13121091012131414121111
Go score697073838992989488858375

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)

Updated: About this data: Climate normals

Activities

What to do in Bilo, month by month

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

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

What to do in Bilo, month by month
ActivitiesJanFebMarAprMayJunJulAugSepOctNovDec
Beach & swimming PoorPoorPoorPoorFairGoodGoodGoodGoodGoodFairPoor
Sightseeing & city walks PoorPoorPoorFairFairFairFairFairFairPoorFairPoor
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.

Landmarks nearby

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

Things to do in Bilo
Practical

Bilo: 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 ≈ 18,031 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 137,050≈ $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 93,950≈ $5.20
  • Public transport ticketIDR 18,050≈ $1.00
  • Mid-range hotel, per nightIDR 1,301,650≈ $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
05:07
Sunset
17:23
Daylight today
12.3 h
Local time in Bilo
Earthquake history

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

Strongest: M5.8 (1975).

Map

How to get to Bilo

Nearest airports

Distances

estimate

Hotels

Hotels in Bilo

Hotels and holiday rentals with live nightly prices.

Hotels in Bilo
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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 Bilo

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

Download climate data (CSV)

Frequently asked questions

When is the best time to visit Bilo?

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

What is the weather like in Bilo in October?

In October, Bilo averages a high of 33°C (92°F) and a low of 24°C (74°F), with 54 mm of rain on about 3 days.

How warm is the sea in Bilo?

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

What is the rainiest month in Bilo?

January, with rain on about 18 days.

What is the nearest airport to Bilo?

Juanda International Airport (SUB), about 54 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 Bilo in?

Asia/Jakarta (UTC+7).