Lahar i
Coastal town · Central Java

Lahar

Kabupaten Pati · Indonesia

Now
26°
Sea temperature
31°
Local time
12:05 AM
Population
—
Elevation
204 m
Best time to go
Jul–Sep
Go score 97/100
Sea temperature
30°
November
Main airport
SRG
77 km
Time zone
UTC+7
Asia/Jakarta
At a glance

The best months to visit are July–September.

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 30°C (86°F).

July is the coldest month, with lows around 19°C (67°F).

The wettest month is January, with rain on about 19 days.

August is the sunniest month, with about 9.3 hours of sunshine a day.

in October, it is warmer than 37% of places in Indonesia.

Weather

16-day forecast

Lahar weather forecast
26°
Clear sky
Feels like
31°
Humidity
77%
Wind
2 km/h NE
Gusts
5 km/h
Cloud cover
1%
Pressure
1013 hPa
UV index
9
Sunrise / Sunset
05:14 / 17:29

Next 48 hours

26° 21 25° 00 24° 03 25° 06 30° 09 33° 12 31° 15 26° 18 26° 21 25° 00 23° 03 24° 06 29° 09 33° 12 30° 15 27° 18
Today
Oct 16
Partly cloudy
33°23°
2% 11 E
Tomorrow
Oct 17
Light drizzle
33°24°
18% 11 E
Sun
Oct 18
Light drizzle
33°23°
24% 13 S
Mon
Oct 19
Light drizzle
32°24°
27% 0.3 mm 12 NE
Tue
Oct 20
Overcast
33°23°
4% 13 NE
Wed
Oct 21
Light drizzle
32°24°
57% 0.6 mm 13 NE
Thu
Oct 22
Drizzle
32°24°
82% 7.0 mm 11 S
Fri
Oct 23
Light drizzle
32°24°
65% 1.4 mm 9 SW
Sat
Oct 24
Drizzle
29°25°
51% 6.0 mm 9 S
Sun
Oct 25
Light drizzle
31°24°
26% 0.8 mm 11 E
Mon
Oct 26
Light drizzle
30°25°
26% 2.0 mm 15 NE
Tue
Oct 27
Light drizzle
31°25°
25% 0.8 mm 12 N
Wed
Oct 28
Light drizzle
33°25°
34% 0.4 mm 9 S
Thu
Oct 29
Light drizzle
31°24°
37% 2.6 mm 10 S
Fri
Oct 30
Light drizzle
31°24°
61% 3.0 mm 12 SW
Sat
Oct 31
Partly cloudy
34°24°
40% 17 NE
European AQI110Extremely poor
PM2.5164.8
PM10169
NO₂65.7
O₃46
Pollen

Pollen forecasts are only available in Europe.

Climate

Best time to visit Lahar

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

Best time to goJuly–September
15°20°25°30°35° 0250500 mm Jan · 478 mmFeb · 376 mmMar · 319 mmApr · 204 mmMay · 152 mmJun · 79 mmJul · 59 mmAug · 40 mmSep · 62 mmOct · 99 mmNov · 201 mmDec · 350 mm 28°28°28°28°29°29°29°29°30°30°29°28° 20°20°20°21°20°20°19°19°20°21°21°20° JanFebMarAprMayJunJulAugSepOctNovDec
Average high Average low Sea temperature Rainfall (mm) Best time to go

Month by month

JanFebMarAprMayJunJulAugSepOctNovDec
Average high28°28°28°28°29°29°29°29°30°30°29°28°
Average low20°20°20°21°20°20°19°19°20°21°21°20°
Sea temperature29°29°29°30°30°29°29°28°29°29°30°30°
Rainfall (mm)4783763192041527959406299201350
Rain days1918171411955681418
Sunshine per day (h)5.35.75.977.37.38.49.398.77.75.8
Daylight (h)12.512.312.21211.811.711.811.912.112.312.412.5
Humidity (%)858484848381807776778184
Wind (km/h)111098910121313111010
Go score656768778387959796907866

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

Download climate data (CSV)

Activities

What to do in Lahar, 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 Lahar, month by month
ActivitiesJanFebMarAprMayJunJulAugSepOctNovDec
Beach & swimming PoorPoorPoorPoorPoorFairGoodGoodGoodFairPoorPoor
Sightseeing & city walks PoorPoorPoorPoorFairFairFairFairFairFairPoorPoor
Diving & snorkelling PoorPoorPoorFairFairGoodGoodGoodGoodGoodFairPoor
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 few rain days. Fair: sea ≥ 21 °C and highs ≥ 23 °C.
  • 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

Lahar: sea water temperature

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

January–December

Fri31°
Sat31°
Sun31°
Mon31°
Tue31°
Wed32°
Thu32°

Average sea temperature by month

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

Lahar: 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
05:14
Sunset
17:29
Daylight today
12.3 h
Local time in Lahar
Earthquake history

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

Strongest: M6.7 (1984).

Map

How to get to Lahar

Nearest airports

Distances

estimate

Hotels

Hotels in Lahar

Hotels and holiday rentals with live nightly prices.

Hotels in Lahar
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Wildlife around here

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

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Climate in Lahar

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Frequently asked questions

When is the best time to visit Lahar?

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

What is the weather like in Lahar in October?

In October, Lahar averages a high of 30°C (86°F) and a low of 21°C (69°F), with 99 mm of rain on about 8 days.

How warm is the sea in Lahar?

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

What is the rainiest month in Lahar?

January, with rain on about 19 days.

What is the nearest airport to Lahar?

Jenderal Ahmad Yani Airport (SRG), about 77 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.

What time zone is Lahar in?

Asia/Jakarta (UTC+7).