Do you need to know, when is the best time to go to Macau? Then you should take a look here, what weather you can expect there during the year.
The climate of Macau is subtropical, marine. You can expect cool winters, and warm summers. Weather is quite humid here seasonal climate is strongly influenced by the monsoons. Differences in temperature and humidity between summer and winter are noticeable.
When speaking about the usual weather in this state, the information is relevant for example for these popular places: Macao.
Let's look now what weather you can expect here. The warmest month here is August, the average maximum temperature is 31.4 ℃ (88.52 ℉). The average minimum temperature in this month is 26.4 ℃ (79.52 ℉). The coldest month here is February, the average maximum temperature is 17.8 ℃ (64.04 ℉). The average minimum temperature in this month is 13.4 ℃ (56.12 ℉). The most rainy month here is June, the average number of rainy days is 17.4. The least rainy month here is December, the average number of rainy days is 3.9. 
Typical (usual) weather in Macau in January is this: The average highest temperature in Macau in January is 18.1 ℃ (64.58 ℉). The average lowest temperature is 12.4 ℃ (54.32 ℉). At the beginning of January you can expect higher temperatures, the average highest temperature is around 19.05 ℃ (66.29 ℉). At the end of January you can expect lower temperatures, the average highest temperature is around 17.95 ℃ (64.31 ℉). The average number of rainy days in January is 6. The average rainfall is 32.7 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 10:47 (hours and minutes), in the middle of the month 10:55 and at the end of the month 11:08.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Macau in February is this: The average highest temperature in Macau in February is 17.8 ℃ (64.04 ℉). The average lowest temperature is 13.4 ℃ (56.12 ℉). At the beginning of February you can expect higher temperatures, the average highest temperature is around 17.95 ℃ (64.31 ℉). At the end of February you can expect higher temperatures, the average highest temperature is around 19.4 ℃ (66.92 ℉). The average number of rainy days in February is 10.3. The average rainfall is 59.9 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:08 (hours and minutes), in the middle of the month 11:24 and at the end of the month 11:42.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Macau in March is this: The average highest temperature in Macau in March is 21 ℃ (69.8 ℉). The average lowest temperature is 16.2 ℃ (61.16 ℉). At the beginning of March you can expect lower temperatures, the average highest temperature is around 19.4 ℃ (66.92 ℉). At the end of March you can expect higher temperatures, the average highest temperature is around 23.05 ℃ (73.49 ℉). The average number of rainy days in March is 11.8. The average rainfall is 83.1 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:42 (hours and minutes), in the middle of the month 12:01 and at the end of the month 12:21.These numbers above are valid primarily for the capital and the area around it.
Typical (usual) weather in Macau in April is this: The average highest temperature in Macau in April is 25.1 ℃ (77.18 ℉). The average lowest temperature is 19.9 ℃ (67.82 ℉). At the beginning of April you can expect lower temperatures, the average highest temperature is around 23.05 ℃ (73.49 ℉). At the end of April you can expect higher temperatures, the average highest temperature is around 26.7 ℃ (80.06 ℉). The average number of rainy days in April is 12. The average rainfall is 221.6 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:21 (hours and minutes), in the middle of the month 12:39 and at the end of the month 12:57.These numbers above are valid primarily for the capital and the area around it.
Typical (usual) weather in Macau in May is this: The average highest temperature in Macau in May is 28.3 ℃ (82.94 ℉). The average lowest temperature is 24 ℃ (75.2 ℉). At the beginning of May you can expect lower temperatures, the average highest temperature is around 26.7 ℃ (80.06 ℉). At the end of May you can expect higher temperatures, the average highest temperature is around 29.5 ℃ (85.1 ℉). The average number of rainy days in May is 15.3. The average rainfall is 370.8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:57 (hours and minutes), in the middle of the month 13:12 and at the end of the month 13:23.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Macau in June is this: The average highest temperature in Macau in June is 30.7 ℃ (87.26 ℉). The average lowest temperature is 25.8 ℃ (78.44 ℉). At the beginning of June you can expect lower temperatures, the average highest temperature is around 29.5 ℃ (85.1 ℉). At the end of June you can expect higher temperatures, the average highest temperature is around 31 ℃ (87.8 ℉). The average number of rainy days in June is 17.4. The average rainfall is 332.2 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 13:23 (hours and minutes), in the middle of the month 13:28 and at the end of the month 13:28.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Macau in July is this: The average highest temperature in Macau in July is 31.3 ℃ (88.34 ℉). The average lowest temperature is 26 ℃ (78.8 ℉). At the beginning of July you can expect lower temperatures, the average highest temperature is around 31 ℃ (87.8 ℉). At the end of July you can expect higher temperatures, the average highest temperature is around 31.35 ℃ (88.43 ℉). The average number of rainy days in July is 16.2. The average rainfall is 287.3 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 13:28 (hours and minutes), in the middle of the month 13:22 and at the end of the month 13:11.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Macau in August is this: The average highest temperature in Macau in August is 31.4 ℃ (88.52 ℉). The average lowest temperature is 26.4 ℃ (79.52 ℉). At the beginning of August you can expect lower temperatures, the average highest temperature is around 31.35 ℃ (88.43 ℉). At the end of August you can expect lower temperatures, the average highest temperature is around 30.45 ℃ (86.81 ℉). The average number of rainy days in August is 16. The average rainfall is 342.8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 13:11 (hours and minutes), in the middle of the month 12:56 and at the end of the month 12:39.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Macau in September is this: The average highest temperature in Macau in September is 29.5 ℃ (85.1 ℉). The average lowest temperature is 25.4 ℃ (77.72 ℉). At the beginning of September you can expect higher temperatures, the average highest temperature is around 30.45 ℃ (86.81 ℉). At the end of September you can expect lower temperatures, the average highest temperature is around 28.75 ℃ (83.75 ℉). The average number of rainy days in September is 13.3. The average rainfall is 198.7 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:39 (hours and minutes), in the middle of the month 12:20 and at the end of the month 12:01.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Macau in October is this: The average highest temperature in Macau in October is 28 ℃ (82.4 ℉). The average lowest temperature is 22 ℃ (71.6 ℉). At the beginning of October you can expect higher temperatures, the average highest temperature is around 28.75 ℃ (83.75 ℉). At the end of October you can expect lower temperatures, the average highest temperature is around 26 ℃ (78.8 ℉). The average number of rainy days in October is 6.9. The average rainfall is 117.8 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 12:01 (hours and minutes), in the middle of the month 11:42 and at the end of the month 11:24.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Macau in November is this: The average highest temperature in Macau in November is 24 ℃ (75.2 ℉). The average lowest temperature is 17.7 ℃ (63.86 ℉). At the beginning of November you can expect higher temperatures, the average highest temperature is around 26 ℃ (78.8 ℉). At the end of November you can expect lower temperatures, the average highest temperature is around 22 ℃ (71.6 ℉). The average number of rainy days in November is 5. The average rainfall is 42.9 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 11:24 (hours and minutes), in the middle of the month 11:08 and at the end of the month 10:55.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Macau in December is this: The average highest temperature in Macau in December is 20 ℃ (68 ℉). The average lowest temperature is 13.7 ℃ (56.66 ℉). At the beginning of December you can expect higher temperatures, the average highest temperature is around 22 ℃ (71.6 ℉). At the end of December you can expect lower temperatures, the average highest temperature is around 19.05 ℃ (66.29 ℉). The average number of rainy days in December is 3.9. The average rainfall is 34.4 mm (look here, what this number means). When planning your travel, please, keep in mind, that actual weather may differ from these average values. The length of the day at the beginning of this month is approximately 10:55 (hours and minutes), in the middle of the month 10:48 and at the end of the month 10:46.These numbers above are valid primarily for the capital and the area around it.