September · Central Java

Bulu in September

Go score
89 Excellent
Average high
32°
Sea temperature
29°
Quick answers
How warm is it in Bulu in September?
In September Bulu sees typical highs of 32°C (90°F) and lows of 22°C (71°F).
Can you swim in the sea in Bulu in September?
Yes. The sea at Bulu averages 29°C (83°F) in September, comfortable for a long swim. Expect roughly 28°C (83°F) in the first days and 29°C (84°F) by the last.
Is it too hot in Bulu in September?
It gets very warm: 32°C (90°F) in the afternoon, 22°C (71°F) after sunset, humidity around 71%. Plan sightseeing for the morning and evening and keep to the shade at midday.
September · Go score 89/100

Is September a good time to visit Bulu?

Yes, September is a good time to visit Bulu (go score 89/100), though the weather is even better in July–August.

The sea is warm enough for swimming (about 29°C (83°F)).

Good forBeach & swimming
Climate

Go score: Excellent · #4 of 12 months

Average high32°C (90°F)+1° vs. August
Average low22°C (71°F)
Sea temperature29°C (83°F)very warm
Rain days4 days56 mm
Sunshine per day9.5 h79%
Daylight12.1 h
Humidity71%
Wind15 km/h

Bulu in September: the month in numbers

Weather-wise, September means about 32°C (90°F) at the warmest time of day and 22°C (71°F) at the coolest. There is little difference from August, and October stays much the same (32°C (90°F)). Rain falls on about 4 days (56 mm in total), so most days stay dry. With 12 h 6 min of daylight, about 9 h 30 min of it is sunshine on an average day. The sea is pleasant at 29°C (83°F), moving from 28°C (83°F) to 29°C (84°F) through the month, and it peaks in November at 30°C (85°F).

Local prices overall: very cheap.

The sun is up from 05:36 to 17:35 on the 1st and from 05:21 to 17:30 on the last day. Days get 11 min longer.

Bulu or nearby? The same month in neighbouring destinations

Compared with Bulu in September: Rembangan (19 km) is 1 °C (2 °F) warmer; Lasem (19 km) is about as warm; Juwana (32 km) is about as warm.

DestinationDistanceHighLowRain daysSeaGo score
Bulu—32°22°429°89
Rembangan19 km34°23°429°82
Lasem19 km33°22°429°86
Juwana32 km33°23°429°84

September falls in the dry season in Indonesia. Month by month

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Frequently asked questions

Is September a good time to visit Bulu?

Yes, September is a good time to visit Bulu (go score 89/100), though the weather is even better in July–August. The sea is warm enough for swimming (about 29°C (83°F)).

What is the weather like in Bulu in September?

In September, Bulu averages a high of 32°C (90°F) and a low of 22°C (71°F), with 56 mm of rain on about 4 days.

Bulu: sea water temperature

In September: 29°C (83°F) — very warm.

Water temperature details →

Updated: Climate normals: WorldClim 2.1 (1970–2000) · CRU CL 2.0 (1961–1990) About this data: Climate normals