Temperatures stay fairly stable month to month across the year.
| Month | Low Temperature | High Temperature | Category |
|---|---|---|---|
| January | 21.3°C | 26.5°C | WARM |
| February | 21.3°C | 26.7°C | WARM |
| March | 21.3°C | 27°C | WARM |
| April | 21.3°C | 27.2°C | WARM |
| May | 21.1°C | 27.1°C | WARM |
| June | 20.4°C | 26.7°C | WARM |
| July | 19.7°C | 26.4°C | WARM |
| August | 19.4°C | 27°C | WARM |
| September | 19.9°C | 28.1°C | WARM |
| October | 20.8°C | 28.6°C | WARM |
| November | 21.5°C | 28°C | WARM |
| December | 21.4°C | 26.8°C | WARM |
November has the warmest typical feels-like highs (34°C / 93.2°F), while July is coolest (29.9°C / 85.9°F).
| Month | Low Feels Like | High Feels Like | Category |
|---|---|---|---|
| January | 25°C | 32.1°C | HOT |
| February | 25°C | 32.4°C | HOT |
| March | 25.1°C | 32.9°C | HOT |
| April | 25°C | 33°C | HOT |
| May | 24.5°C | 32.2°C | HOT |
| June | 23.5°C | 30.9°C | HOT |
| July | 22.2°C | 29.9°C | WARM |
| August | 21.8°C | 30.6°C | HOT |
| September | 22.5°C | 32.3°C | HOT |
| October | 23.9°C | 33.7°C | HOT |
| November | 25.2°C | 34°C | HOT |
| December | 25.2°C | 32.5°C | HOT |
January is wettest at 471.8 mm / 18.58 inches, while August is driest at 39.4 mm / 1.55 inches.
| Month | Baseline | Rainfall | Category |
|---|---|---|---|
| January | -133.5 mm | 471.8 mm | VERY WET |
| February | -133.5 mm | 445.3 mm | VERY WET |
| March | -133.5 mm | 426.3 mm | VERY WET |
| April | -133.5 mm | 305.7 mm | VERY WET |
| May | -133.5 mm | 142.6 mm | WET |
| June | -133.5 mm | 97.8 mm | MODERATE |
| July | -133.5 mm | 65.4 mm | MODERATE |
| August | -133.5 mm | 39.4 mm | LIGHT |
| September | -133.5 mm | 73.5 mm | MODERATE |
| October | -133.5 mm | 168.7 mm | WET |
| November | -133.5 mm | 363.3 mm | VERY WET |
| December | -133.5 mm | 465.6 mm | VERY WET |
February has the strongest peak UV (around index 10).
| Month | Baseline | UV Index | Category |
|---|---|---|---|
| January | 0 | 9.8 | VERY HIGH |
| February | 0 | 10 | VERY HIGH |
| March | 0 | 9.9 | VERY HIGH |
| April | 0 | 9.3 | VERY HIGH |
| May | 0 | 8.3 | VERY HIGH |
| June | 0 | 7.5 | HIGH |
| July | 0 | 7.9 | HIGH |
| August | 0 | 8.8 | VERY HIGH |
| September | 0 | 9.4 | VERY HIGH |
| October | 0 | 9.6 | VERY HIGH |
| November | 0 | 9.6 | VERY HIGH |
| December | 0 | 9.5 | VERY HIGH |
Daylight ranges from 11.6h in June to 12.6h in December.
| Month | Baseline | Daylight Hours | Category |
|---|---|---|---|
| January | 0h | 12.5h | BALANCED |
| February | 0h | 12.4h | BALANCED |
| March | 0h | 12.1h | BALANCED |
| April | 0h | 11.9h | BALANCED |
| May | 0h | 11.7h | BALANCED |
| June | 0h | 11.6h | BALANCED |
| July | 0h | 11.7h | BALANCED |
| August | 0h | 11.8h | BALANCED |
| September | 0h | 12.1h | BALANCED |
| October | 0h | 12.3h | BALANCED |
| November | 0h | 12.5h | BALANCED |
| December | 0h | 12.6h | BALANCED |
February is most humid (91.6%), while September is driest (79%).
| Month | Baseline | Humidity (avg) | Category |
|---|---|---|---|
| January | 74.5% | 91.3% | MUGGY |
| February | 74.5% | 91.6% | MUGGY |
| March | 74.5% | 90.7% | MUGGY |
| April | 74.5% | 89.5% | MUGGY |
| May | 74.5% | 86.9% | MUGGY |
| June | 74.5% | 85.5% | MUGGY |
| July | 74.5% | 83.3% | MUGGY |
| August | 74.5% | 80.4% | MUGGY |
| September | 74.5% | 79% | MUGGY |
| October | 74.5% | 80.7% | MUGGY |
| November | 74.5% | 86.7% | MUGGY |
| December | 74.5% | 90.9% | MUGGY |
July has the strongest typical average wind (6.3 km/h / 3.9 mph), while April is calmest (4.1 km/h / 2.5 mph).
| Month | Baseline | Wind (avg) | Category |
|---|---|---|---|
| January | 3.2 km/h | 5.1 km/h | CALM |
| February | 3.2 km/h | 5 km/h | CALM |
| March | 3.2 km/h | 4.5 km/h | CALM |
| April | 3.2 km/h | 4.1 km/h | CALM |
| May | 3.2 km/h | 4.9 km/h | CALM |
| June | 3.2 km/h | 5.4 km/h | CALM |
| July | 3.2 km/h | 6.3 km/h | CALM |
| August | 3.2 km/h | 6.3 km/h | CALM |
| September | 3.2 km/h | 6.2 km/h | CALM |
| October | 3.2 km/h | 5.6 km/h | CALM |
| November | 3.2 km/h | 4.4 km/h | CALM |
| December | 3.2 km/h | 5 km/h | CALM |
February is windiest by P95 gust signal (42.5 km/h / 26.4 mph).
| Month | Baseline | Wind (gusts) | Category |
|---|---|---|---|
| January | 0 km/h | 41.4 km/h | WINDY |
| February | 0 km/h | 42.5 km/h | WINDY |
| March | 0 km/h | 36.7 km/h | WINDY |
| April | 0 km/h | 29.9 km/h | BREEZY |
| May | 0 km/h | 34.6 km/h | BREEZY |
| June | 0 km/h | 36.4 km/h | WINDY |
| July | 0 km/h | 42.5 km/h | WINDY |
| August | 0 km/h | 42.1 km/h | WINDY |
| September | 0 km/h | 40.3 km/h | WINDY |
| October | 0 km/h | 37.4 km/h | WINDY |
| November | 0 km/h | 31.7 km/h | BREEZY |
| December | 0 km/h | 38.2 km/h | WINDY |
January has the most rain days (~30.2), while August has the fewest (~12.4). Rain days count the average number of days in a month with measurable rain (about 0.1 mm or more).
| Month | Baseline | Rain Days | Category |
|---|---|---|---|
| January | 5.2 days | 30.2 days | VERY FREQUENT |
| February | 5.2 days | 28.1 days | VERY FREQUENT |
| March | 5.2 days | 29.9 days | VERY FREQUENT |
| April | 5.2 days | 27.2 days | VERY FREQUENT |
| May | 5.2 days | 22.4 days | VERY FREQUENT |
| June | 5.2 days | 18.1 days | VERY FREQUENT |
| July | 5.2 days | 15 days | VERY FREQUENT |
| August | 5.2 days | 12.4 days | FREQUENT |
| September | 5.2 days | 12.8 days | FREQUENT |
| October | 5.2 days | 20.1 days | VERY FREQUENT |
| November | 5.2 days | 26.5 days | VERY FREQUENT |
| December | 5.2 days | 30.1 days | VERY FREQUENT |
February has the most heavy rain/washout risk days (~24). Heavy rain days are the average number of days likely to bring stronger downpours that can disrupt outdoor plans.
| Month | Baseline | Heavy Rain Days | Category |
|---|---|---|---|
| January | 0 days | 22 days | PERSISTENT |
| February | 0 days | 24 days | PERSISTENT |
| March | 0 days | 22 days | PERSISTENT |
| April | 0 days | 17 days | PERSISTENT |
| May | 0 days | 8 days | PERSISTENT |
| June | 0 days | 5 days | FREQUENT |
| July | 0 days | 3 days | FREQUENT |
| August | 0 days | 2 days | OCCASIONAL |
| September | 0 days | 4 days | FREQUENT |
| October | 0 days | 8 days | PERSISTENT |
| November | 0 days | 18 days | PERSISTENT |
| December | 0 days | 23 days | PERSISTENT |
January has the highest heat-risk day count (~0 days). Heat days are the average number of days that exceed our location-specific heat-risk threshold.
| Month | Baseline | Heat Days | Category |
|---|---|---|---|
| January | 0 days | 0 days | LOW |
| February | 0 days | 0 days | LOW |
| March | 0 days | 0 days | LOW |
| April | 0 days | 0 days | LOW |
| May | 0 days | 0 days | LOW |
| June | 0 days | 0 days | LOW |
| July | 0 days | 0 days | LOW |
| August | 0 days | 0 days | LOW |
| September | 0 days | 0 days | LOW |
| October | 0 days | 0 days | LOW |
| November | 0 days | 0 days | LOW |
| December | 0 days | 0 days | LOW |
Daylight varies from 11.6 hours in June (winter) to 12.6 hours in December (summer), which is a difference of 1 hours.
Southern Hemisphere seasons shape the weather patterns throughout the year. Here's what to expect in each season:
| Ranking Goal | #1 | #2 | #3 | #4 |
|---|---|---|---|---|
| Lowest rain risk | Aug 2 risk days | Jul 3 risk days | Sep 4 risk days | Jun 5 risk days |
| Lowest heatwave risk | Jan 0 risk days | Feb 0 risk days | Mar 0 risk days | Apr 0 risk days |
| Lowest cold risk | Jan 0 risk days | Feb 0 risk days | Mar 0 risk days | Apr 0 risk days |
| Lowest wind disruption risk | Apr 30 km/h | Nov 32 km/h | May 35 km/h | Jun 36 km/h |
| Most comfortable evenings | Aug 72 / 100 | Sep 67 / 100 | Jul 67 / 100 | Jun 58 / 100 |
| Best outdoor reliability | Jun 83 / 100 | Aug 81 / 100 | May 80 / 100 | Sep 79 / 100 |
Click any month for detailed weather information and packing advice.
Get personalized month rankings based on weather comfort, outdoor activity suitability, and seasonal conditions.
View Best Time to VisitThe best months to visit Bali depend on your preferences. For warm weather, October is typically the warmest month. For dry conditions, August, July, September tend to have the least rainfall. Consider your priorities, and whether you prefer warmer temperatures, drier weather, or longer daylight hours.
October is typically the warmest month in Bali, with average high temperatures reaching around 29°C (84°F). This is peak summer weather, ideal for outdoor activities and sightseeing.
August is usually the coldest month, with average low temperatures dropping to around 19°C (66°F). Pack warm layers if visiting during this time, especially for evening activities.
January typically sees the most rainfall in Bali, averaging around 472mm (18.6 inches). It's wise to pack waterproof layers and have some indoor backup plans if you're visiting during this month.
August is typically the driest month, with average rainfall of just 39mm (1.5 inches). This makes it an excellent time for outdoor exploration and activities with minimal risk of rain disruption.
Temperatures in Bali range from average lows of 21°C (69°F) to highs of 27°C (81°F). This variation means you'll want to pack differently depending on when you visit, as layers are key for adapting to the seasonal changes.
Yes, sun protection is important in Bali. UV levels can reach 10 during peak months, which is considered very high. Pack sunscreen (SPF 30+), sunglasses, and a hat, especially if you'll be outdoors for extended periods.