Weather in Bandar Lampung in July
Indonesia · 20-year averages, July
A good month. July works. It is not the peak, but nothing about it fights you. The heat itself is manageable at 29.3 °C, but 83% humidity is what you will actually feel.
July ranks 2 of 12 in Bandar Lampung. Only August scores clearly higher, and the difference is small enough to be settled by price rather than weather.
Rain on 11 days, 2 of them heavy. Enough to need a plan B, not enough to need a plan around it. Natural fibres and a second shirt for the day. At 83% nothing dries, including you.
What the averages hide
Averages flatten a month, and this one hides a few things: 8 days top 30 °C — hot spells arrive, but they break; the day barely swings — 5.3 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest July day reached 32.3 °C and the coldest night fell to 21.7 °C, and the wettest single day dropped 48 mm — roughly 56% of the month's rain in one day.
July is moderately variable: 8 mm in the driest year against 242 mm in the wettest, around an average of 85 mm. Roughly two Julys in three land near that average, and the third does something else entirely.
Wind is light at 5.2 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 83%, high enough to notice on the warm days without dominating them.
How July sits in the year
Temperatures hold steady either side: 29 °C in June, 29.3 here, 30.4 in August. Nothing about the timing within the month matters much.
Daylight in July
Bandar Lampung sits close enough to the equator that daylight barely moves all year — 11.8 hours in July, against a range of just 0.6 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.
Sea temperature
The sea sits at about 28.6 °C in July — warm enough that the water offers no relief from the heat. The sea peaks at 29.6 °C in May and bottoms out at 27.7 °C — water lags the air by a month or two, which is why the best swimming often comes after the best weather.
How busy it gets
Peak season. Expect the highest prices of the year and to be booking well ahead. If the dates are flexible, September is the trade worth considering — 8 points weaker on weather, and materially quieter.
Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.
July in Bandar Lampung versus nearby
If Bandar Lampung is one option among several, the nearby comparison is worth making. Jakarta is close enough to be a coin toss — within a degree on temperature, 4 days more rain. Palembang is the weaker option in July — within a degree on temperature, 3 days more rain.
So: July is effectively as good as it gets here — 4 points behind August, which is inside the margin where the weather stops being the deciding factor and price starts being it.
Every month in Bandar Lampung
| Month | High °C | Low °C | Rain days | Rain mm | Humidity % | Daylight h | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|
| January | 29.1 | 24.3 | 26 | 282 | 86 | 12.4 | 28.8 | 50 |
| February | 28.9 | 24.4 | 24 | 273 | 87 | 12.3 | 29 | 50 |
| March | 29 | 24.6 | 23 | 237 | 86 | 12.1 | 29.2 | 51 |
| April | 29.1 | 24.9 | 21 | 185 | 87 | 12 | 29.5 | 49 |
| May | 29.3 | 25 | 18 | 113 | 86 | 11.9 | 29.6 | 51 |
| June | 29 | 24.5 | 13 | 95 | 85 | 11.8 | 29.2 | 62 |
| July | 29.3 | 24 | 11 | 85 | 83 | 11.8 | 28.6 | 67 |
| August | 30.4 | 23.8 | 8 | 51 | 78 | 11.9 | 28 | 71 |
| September | 31.3 | 24.1 | 9 | 65 | 76 | 12.1 | 27.7 | 63 |
| October | 31.3 | 24.5 | 15 | 100 | 77 | 12.2 | 28 | 52 |
| November | 30.7 | 24.7 | 20 | 154 | 80 | 12.4 | 28.5 | 48 |
| December | 29.5 | 24.4 | 25 | 274 | 84 | 12.4 | 28.8 | 50 |
See all twelve months in Bandar Lampung, or where else to go in July.
Planning the rest of the trip
- Flight time to Bandar Lampung how long you are actually in the air
- Bandar Lampung time zone and the difference from home
- Days until your trip count down to the departure date