Do you need to know, when is the best time to go to Singapore? Then you should take a look here, what weather you can expect there during the year.
The climate of Singapore is tropical. You can expect hot, humid, sometimes rainy weather. There are two distinct monsoon seasons: northeastern monsoon from December to March, and southwestern monsoon from June to September.
When speaking about the usual weather in this state, the information is relevant for example for these popular places: Singapore.
Let's look now what weather you can expect in the area around the capital and in many other cities. The warmest month here is April, the average maximum temperature is 31.9 ℃ (89.42 ℉). The average minimum temperature in this month is 24.8 ℃ (76.64 ℉). The coldest month here is December, the average maximum temperature is 29.3 ℃ (84.74 ℉). The average minimum temperature in this month is 23.9 ℃ (75.02 ℉). 
Typical (usual) weather in Singapore in January is this: The average highest temperature in Singapore in January is 30.7 ℃ (87.26 ℉). The average lowest temperature is 23 ℃ (73.4 ℉). At the beginning of January you can expect lower temperatures, the average highest temperature is around 30 ℃ (86 ℉). At the end of January you can expect higher temperatures, the average highest temperature is around 31.05 ℃ (87.89 ℉). The average rainfall is 196.2 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 12:02 (hours and minutes), in the middle of the month 12:02 and at the end of the month 12:03.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in February is this: The average highest temperature in Singapore in February is 31.4 ℃ (88.52 ℉). The average lowest temperature is 23.7 ℃ (74.66 ℉). At the beginning of February you can expect lower temperatures, the average highest temperature is around 31.05 ℃ (87.89 ℉). At the end of February you can expect lower temperatures, the average highest temperature is around 31.25 ℃ (88.25 ℉). The average rainfall is 154.9 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 12:03 (hours and minutes), in the middle of the month 12:04 and at the end of the month 12:05.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in March is this: The average highest temperature in Singapore in March is 31.1 ℃ (87.98 ℉). The average lowest temperature is 24 ℃ (75.2 ℉). At the beginning of March you can expect higher temperatures, the average highest temperature is around 31.25 ℃ (88.25 ℉). At the end of March you can expect higher temperatures, the average highest temperature is around 31.5 ℃ (88.7 ℉). The average rainfall is 168.2 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 12:05 (hours and minutes), in the middle of the month 12:06 and at the end of the month 12:07.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in April is this: The average highest temperature in Singapore in April is 31.9 ℃ (89.42 ℉). The average lowest temperature is 24.8 ℃ (76.64 ℉). At the beginning of April you can expect lower temperatures, the average highest temperature is around 31.5 ℃ (88.7 ℉). At the end of April you can expect lower temperatures, the average highest temperature is around 31.55 ℃ (88.79 ℉). The average rainfall is 142.7 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 12:07 (hours and minutes), in the middle of the month 12:08 and at the end of the month 12:09.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in May is this: The average highest temperature in Singapore in May is 31.2 ℃ (88.16 ℉). The average lowest temperature is 24.4 ℃ (75.92 ℉). At the beginning of May you can expect higher temperatures, the average highest temperature is around 31.55 ℃ (88.79 ℉). At the end of May you can expect higher temperatures, the average highest temperature is around 31.55 ℃ (88.79 ℉). The average rainfall is 161.5 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 12:09 (hours and minutes), in the middle of the month 12:10 and at the end of the month 12:11.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in June is this: The average highest temperature in Singapore in June is 31.9 ℃ (89.42 ℉). The average lowest temperature is 24.4 ℃ (75.92 ℉). At the beginning of June you can expect lower temperatures, the average highest temperature is around 31.55 ℃ (88.79 ℉). At the end of June you can expect lower temperatures, the average highest temperature is around 31.15 ℃ (88.07 ℉). The average rainfall is 142.4 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 12:11 (hours and minutes), in the middle of the month 12:11 and at the end of the month 12:11.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in July is this: The average highest temperature in Singapore in July is 30.4 ℃ (86.72 ℉). The average lowest temperature is 24.1 ℃ (75.38 ℉). At the beginning of July you can expect higher temperatures, the average highest temperature is around 31.15 ℃ (88.07 ℉). At the end of July you can expect higher temperatures, the average highest temperature is around 31.05 ℃ (87.89 ℉). The average rainfall is 145.4 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 12:11 (hours and minutes), in the middle of the month 12:11 and at the end of the month 12:10.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in August is this: The average highest temperature in Singapore in August is 31.7 ℃ (89.06 ℉). The average lowest temperature is 24.7 ℃ (76.46 ℉). At the beginning of August you can expect lower temperatures, the average highest temperature is around 31.05 ℃ (87.89 ℉). At the end of August you can expect lower temperatures, the average highest temperature is around 31.3 ℃ (88.34 ℉). The average rainfall is 142.1 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 12:10 (hours and minutes), in the middle of the month 12:09 and at the end of the month 12:08.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in September is this: The average highest temperature in Singapore in September is 30.9 ℃ (87.62 ℉). The average lowest temperature is 23.9 ℃ (75.02 ℉). At the beginning of September you can expect higher temperatures, the average highest temperature is around 31.3 ℃ (88.34 ℉). At the end of September you can expect higher temperatures, the average highest temperature is around 31.05 ℃ (87.89 ℉). The average rainfall is 178.7 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 12:08 (hours and minutes), in the middle of the month 12:07 and at the end of the month 12:06.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in October is this: The average highest temperature in Singapore in October is 31.2 ℃ (88.16 ℉). The average lowest temperature is 24.1 ℃ (75.38 ℉). At the beginning of October you can expect lower temperatures, the average highest temperature is around 31.05 ℃ (87.89 ℉). At the end of October you can expect higher temperatures, the average highest temperature is around 31.25 ℃ (88.25 ℉). The average rainfall is 164.2 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 12:06 (hours and minutes), in the middle of the month 12:05 and at the end of the month 12:04.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in November is this: The average highest temperature in Singapore in November is 31.3 ℃ (88.34 ℉). The average lowest temperature is 23.7 ℃ (74.66 ℉). At the beginning of November you can expect lower temperatures, the average highest temperature is around 31.25 ℃ (88.25 ℉). At the end of November you can expect lower temperatures, the average highest temperature is around 30.3 ℃ (86.54 ℉). The average rainfall is 251.9 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 12:04 (hours and minutes), in the middle of the month 12:03 and at the end of the month 12:02.These numbers above are valid primarily for the capital and the area around it.Typical (usual) weather in Singapore in December is this: The average highest temperature in Singapore in December is 29.3 ℃ (84.74 ℉). The average lowest temperature is 23.9 ℃ (75.02 ℉). At the beginning of December you can expect higher temperatures, the average highest temperature is around 30.3 ℃ (86.54 ℉). At the end of December you can expect higher temperatures, the average highest temperature is around 30 ℃ (86 ℉). The average rainfall is 298.1 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 12:02 (hours and minutes), in the middle of the month 12:02 and at the end of the month 12:02.These numbers above are valid primarily for the capital and the area around it.