i Sempu
Kabupaten Pati · Indonesia
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.
September is the hottest month, with highs around 34°C (92°F).
July is the coldest month, with lows around 22°C (71°F).
The wettest month is January, with rain on about 19 days.
August is the sunniest month, with about 10 hours of sunshine a day.
16-day forecast
This data is temporarily unavailable.
Pollen forecasts are only available in Europe.
Best time to visit Sempu
Average conditions per month from long-term climate normals (1961–2020).
Month by month
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 30° | 30° | 31° | 31° | 31° | 32° | 32° | 33° | 34° | 33° | 32° | 31° |
| Average low | 23° | 23° | 23° | 23° | 23° | 22° | 22° | 22° | 22° | 23° | 23° | 23° |
| Sea temperature | 29° | 29° | 29° | 30° | 30° | 29° | 29° | 28° | 29° | 29° | 30° | 30° |
| Rainfall (mm) | 355 | 280 | 238 | 153 | 114 | 68 | 44 | 35 | 68 | 107 | 185 | 286 |
| Rain days | 19 | 17 | 17 | 13 | 9 | 7 | 4 | 3 | 4 | 7 | 12 | 17 |
| Sunshine per day (h) | 5.4 | 5.7 | 6.3 | 7.6 | 8.2 | 8.2 | 9.3 | 10 | 9.7 | 9 | 8.1 | 6.1 |
| Daylight (h) | 12.5 | 12.3 | 12.2 | 12 | 11.8 | 11.7 | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 |
| Humidity (%) | 86 | 85 | 85 | 84 | 82 | 80 | 77 | 73 | 72 | 74 | 78 | 84 |
| Wind (km/h) | 11 | 10 | 10 | 8 | 9 | 11 | 13 | 14 | 14 | 12 | 10 | 10 |
| Go score | 66 | 68 | 70 | 80 | 84 | 85 | 93 | 88 | 82 | 78 | 75 | 69 |
The go score (0–100) rewards daytime highs of 22–27 °C, mild nights, sunshine and few rainy days.
Sempu: sea water temperature
January–December
Average sea temperature by month
Landmarks nearby
Mountains, castles, museums, beaches and heritage sites within 25 km.
Sempu: practical information
Plugs, money, emergency numbers, safety and typical prices — everything to know before you go.
- Voltage
- 127 V · 50 Hz
- Driving
- Drive on the left
Indonesian Rupiah
IDR · Rp
1 USD ≈ 17,944.5 IDR
- Languages
- Indonesian
- Calling code
- +62
- 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.
- Dec 25Christmas Day
- Jan 1New Year's Day
5 earthquakes of magnitude 5 or more within 100 km in the last 51 years.
Strongest: M5.6 (1982).
How to get to Sempu
Nearest airports
- SRGJenderal Ahmad Yani AirportSemarang89 km
- SOCAdisoemarmo International AirportSurakarta94 km
- KWBDewadaru AirportKarimunjawa130 km
- JOGAdisutjipto International AirportYogyakarta139 km
- DHXDhoho International AirportKediri141 km
Distances
- Jakarta480 km 8 h 19 · 1 h 16
- Surabaya185 km 3 h 12
- Bekasi463 km 8 h 02 · 1 h 15
- Bandung392 km 6 h 47 · 1 h 09
- Medan1,801 km 31 h 13 · 2 h 58
estimate
Hotels in Sempu
Hotels and holiday rentals with live nightly prices.
We may earn a commission when you book through this map, at no extra cost to you.
Places with a climate like Sempu
Matched on the full year of temperature and rainfall.
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i La Santisima Trinidad
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Puerto Maldonado
Wildlife around here
The most-recorded species within 25 km, with their seasonality.
Frequently asked questions
When is the best time to visit Sempu?
Based on climate normals, the best time to visit Sempu is July–August.
What is the weather like in Sempu in October?
In October, Sempu averages a high of 33°C (92°F) and a low of 23°C (74°F), with 107 mm of rain on about 7 days.
How warm is the sea in Sempu?
The sea is warmest in November (about 30°C (86°F)). Swimming season: January–December.
What is the rainiest month in Sempu?
January, with rain on about 19 days.
What is the nearest airport to Sempu?
Jenderal Ahmad Yani Airport (SRG), about 89 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 Sempu in?
Asia/Jakarta (UTC+7).