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Contents
- The climate of Choa Chu Kang
- The best time to visit Choa Chu Kang
- The worst time to visit Choa Chu Kang
- Spring weather in Choa Chu Kang
- Summer weather in Choa Chu Kang
- Autumn weather in Choa Chu Kang
- Winter weather in Choa Chu Kang
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Choa Chu Kang
Choa Chu Kang, located in Singapore, is governed by a Tropical Rainforest Climate, commonly classified under Köppen Climate Classification as 'Af'. This classification implies that the region experiences high temperatures and substantial rainfall throughout the year. Analyzing the climatic data provides a more comprehensive understanding of the specific conditions witnessed within Choa Chu Kang, which contain subtle yet significant variations within the parameters.
Upon close examination, it becomes evident that the temperature ranges minimally over the year. The highest monthly average temperatures range from 29.5°C (85.1°F) to 31.3°C (88.3°F), while the lowest average temperatures fluctuate from 24.8°C (76.6°F) to 26.8°C (80.2°F). This minor variation results in a relatively constant warm climate, amping the tropical feel of the region.
Certain patterns emerge pertaining to the humidity and rainfall upon a closer look at the data. The relative humidity remains markedly high throughout the year, ranging from 73% to 81%. The region witnesses an exceptional amount of rainfall; however, the highest amount of rainfall recorded is in December at 233mm (9.17") as compared to September with the lowest rainfall recorded at 75mm (2.95"). This indicates a moderate variability in the amount of rainfall the region witnesses.
Upon close examination, it becomes evident that the temperature ranges minimally over the year. The highest monthly average temperatures range from 29.5°C (85.1°F) to 31.3°C (88.3°F), while the lowest average temperatures fluctuate from 24.8°C (76.6°F) to 26.8°C (80.2°F). This minor variation results in a relatively constant warm climate, amping the tropical feel of the region.
Certain patterns emerge pertaining to the humidity and rainfall upon a closer look at the data. The relative humidity remains markedly high throughout the year, ranging from 73% to 81%. The region witnesses an exceptional amount of rainfall; however, the highest amount of rainfall recorded is in December at 233mm (9.17") as compared to September with the lowest rainfall recorded at 75mm (2.95"). This indicates a moderate variability in the amount of rainfall the region witnesses.
The best time to visit Choa Chu Kang
Based on the climatic data, combined with the fact that Choa Chu Kang contains a tropical rainforest climate, the ideal time to visit the region would be between June and August. During these months, the rainfall, at 95mm (3.74") to 112mm (4.41"), is relatively low compared to other months. This period also corresponds with lower humidity levels shifting between 74% and 75%, making the outdoor experiences more comfortable for tourists. At the same time, the region basks under an increased amount of sunshine, with durations ranging from 8.5 hours to 8.6 hours per day.
The worst time to visit Choa Chu Kang
The period from November to January could be considered unfavorable for tourists planning their visit. Rising humidity, increased cloud percentage, and considerable rainfall characterize these months, potentially hindering outdoor activities. Specifically, November experiences the highest monthly rainfall at 198mm (7.8"), while December registers the highest number of rainfall days at 30.3. In addition to this, the average relative humidity increases to 80% in November and further to 81% in December.
Spring weather in Choa Chu Kang
The concept of spring as a season is not applicable for Choa Chu Kang due to its geographical location near the equator and the predominance of a tropical rainforest climate. Temperature and weather conditions remain relatively constant throughout the year with a slightly varying amount of rainfall and humidity. In terms of this period, which typically corresponds to March through May, the average high temperature fluctuates from 31°C (87.8°F) to 31.3°C (88.3°F), while the lowest temperatures waver between 25.3°C (77.5°F) and 26.8°C (80.2°F).
Summer weather in Choa Chu Kang
The region’s summer season, traditionally observed from June through August, does not follow the typical characteristics of a summer season associated with temperate climates. No drastic shifts in temperature are undergone; however, there is a slight dip in the rainfall. The high and low average temperatures during this period range from 30.5°C (86.9°F) to 31.1°C (88°F) and 26.3°C (79.3°F) to 26.4°C (79.5°F) respectively.
Autumn weather in Choa Chu Kang
Due to the region's tropical climate, the concept of autumn is non-existent in Choa Chu Kang. Regardless, during the months of September through November, commonly considered autumn months, the weather becomes slightly more unsettled. The region experiences an increase in precipitation, peaking in November at 198mm (7.8"). Additionally, the average low and high temperatures fluctuate from 25.8°C (78.4°F) to 26.2°C (79.2°F) and 30.7°C (87.3°F) to 30.5°C (86.9°F) respectively during this period.
Winter weather in Choa Chu Kang
Despite the tropical climate nullifying the concept of winter in Choa Chu Kang, December traditionally associated with winter, still has certain unique conditions. This month records the highest humidity and the highest number of rainfall days, along with a moderate temperature drop. The average high temperature of 29.5°C (85.1°F) and low of 25.3°C (77.5°F) represent the lowest values recorded throughout the year. This is coupled with a considerable decrease in visibility, reducing to 9km (5.6mi). Further, the region undergoes less sunshine, receiving daylight for only 12 hours. Despite these changes, the conditions are far from what could be labelled a 'winter'.
Weather in January
The weather in Choa Chu Kang in January reliably displays steady tropical conditions, with tropical rain experienced in the city throughout the month. Precipitation touches a highpoint of 165mm (6.5"), marking the start of the year with considerable rainfall compared to following months. Weather in January »
Weather in February
Following January, February sees a slight decrease in rainfall, with Choa Chu Kang experiencing less moisture in the atmosphere. The decrease in precipitation from 165mm (6.5") to 107mm (4.21") paves the way for brighter, sunnier days, though the balance between rain and shine remains harmoniously intact. Weather in February »
Weather in March
As March sets in, Choa Chu Kang, Singapore, witnesses another shift in weather patterns, with a slight increase in both rainfall and temperatures. With rainfall again increasing to 128mm (5.04") from February's 107mm (4.21"), the city prepares itself for another bout of monsoon showers. Weather in March »
Weather in April
April shows a trend of climbing temperatures in Choa Chu Kang, indicating the gradual approach of the hottest months of the year. Precipitation sees another rise to 151mm (5.94"), marking April as a month of significant rainfall. Weather in April »
Weather in May
May is characteristically among the hotter months in Choa Chu Kang, Singapore. Though the city's temperature rises slightly to 31.3°C (88.3°F), it hardly varies much from the heat in April. Nevertheless, the tropical charm of this vibrant city remains at its peak, with the increase in heat balanced by a slight drop in rainfall. Weather in May »
Weather in June
Transiting from May, June in Choa Chu Kang experiences lesser rainfall, paving the way for more sunny days. The decrease in precipitation from 141mm (5.55") to 112mm (4.41") is a welcome change for those who prefer spending their days under a clear, sunny sky. Weather in June »
Weather in July
July in Choa Chu Kang is marked by a noticeable decrease in rainfall and relatively stable temperature patterns. The amount of rainfall dips to 95mm (3.74"), transforming the city landscape into a more sunlit vista. This month remains a favorite among the locals and tourists who enjoy the sun, sand, and sea. Weather in July »
Weather in August
In August, Choa Chu Kang witnesses another slight dip in rainfall, with the monthly precipitation tallying at 93mm (3.66"). This marks the second consecutive month when the city experiences relatively reduced amounts of rainfall. Weather in August »
Weather in September
September greets visitors in Choa Chu Kang with the lowest rainfall of the year, registering at only 75mm (2.95"). The reduction in rainfall, coupled with relatively stable temperatures, provides excellent conditions for outdoor activities. Weather in September »
Weather in October
As October sets in, Choa Chu Kang, Singapore, prepares itself for a significant increase in rainfall as the monsoon season commences. The city sees an increase in precipitation from 75mm (2.95") in September to 133mm (5.24") in October. Weather in October »
Weather in November
November in Choa Chu Kang is characterized by a substantial increase in precipitation. Rainfall meters register a substantial leap from October's 133mm (5.24") to November's 198mm (7.8"). Failures in the continuation of warm tropical temperatures and a surge in monsoon showers render this month as one of the city's rainiest. Weather in November »
Weather in December
December remains one of the wettest months in Choa Chu Kang, Singapore. This month records the highest precipitation in the year, at a substantial 233mm (9.17"). Amidst the intense monsoon season, the city remains shrouded under heavy clouds, experiencing frequent rain. Weather in December »
Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Choa Chu Kang?
During January and December, Choa Chu Kang registers its lowest temperatures, averaging a high of 29.5°C (85.1°F).
How much does it rain in Choa Chu Kang?
Throughout the year, there are 327.3 rainfall days, and 1631mm (64.21") of precipitation is accumulated.
What are the months with the highest UV index in Choa Chu Kang?
January through December, with an average maximum UV index of 7, are months with the highest UV index.
What are the months with the lowest UV index in Choa Chu Kang?
January through December, with an average maximum UV index of 7, are months with the lowest UV index in Choa Chu Kang, Singapore.
What part of the year is the hottest in Choa Chu Kang?
With average high temperatures of 31.3°C (88.3°F) and lows of 26.8°C (80.2°F), May is the warmest month in Choa Chu Kang, Singapore.
When are the longest days in Choa Chu Kang?
With an average of 12h and 12min of daylight, June has the longest days of the year.
What is the driest month in Choa Chu Kang?
The month with the least rainfall is September, when the rain falls for 25.4 days and typically collects 75mm (2.95") of precipitation.
What month has the most sunshine in Choa Chu Kang?
With an average of 9h of sunshine, September has the most sunshine of the year in Choa Chu Kang.
What is the least humid month in Choa Chu Kang?
October is the least humid month in Choa Chu Kang, Singapore, with an average relative humidity of 73%.
What is the most humid month in Choa Chu Kang?
December is the most humid month, with an average relative humidity of 81%.
What is the wettest month in Choa Chu Kang?
The month with the most rainfall is December, when the rain falls for 30.3 days and typically aggregates up to 233mm (9.17") of precipitation.
What is the month with the shortest days in Choa Chu Kang?
December has the shortest days of the year in Choa Chu Kang, with an average of 12h and 0min of daylight.
Is there Daylight Saving Time (DST) in Choa Chu Kang?
Choa Chu Kang does not observe Daylight Saving Time (DST). +08 timezone is used over the entire year.
What is the month with the least sunshine in Choa Chu Kang?
With an average of 7.1h of sunshine, December has the least sunshine of the year.
Average temperature
Choa Chu Kang, Singapore
The warmest month (with the highest average high temperature) is May (31.3°C).
The months with the lowest average high temperature are January and December (29.5°C).
The month with the highest average low temperature is May (26.8°C).
The coldest months (with the lowest average low temperature) are January and February (24.8°C).
Average pressure
Choa Chu Kang, Singapore
- Average pressure in January:
1010.1mbar - Average pressure in February:
1010.2mbar - Average pressure in March:
1009.8mbar - Average pressure in April:
1009.1mbar - Average pressure in May:
1008.5mbar - Average pressure in June:
1008.7mbar
- Average pressure in July:
1008.9mbar - Average pressure in August:
1009.1mbar - Average pressure in September:
1009.6mbar - Average pressure in October:
1009.4mbar - Average pressure in November:
1008.7mbar - Average pressure in December:
1009.2mbar
The month with the highest atmospheric pressure is February (1010.2mbar).
The month with the lowest atmospheric pressure is May (1008.5mbar).
Average wind speed
Choa Chu Kang, Singapore
- Average wind speed in January:
11.8km/h - Average wind speed in February:
11.3km/h - Average wind speed in March:
8.9km/h - Average wind speed in April:
7km/h - Average wind speed in May:
7.1km/h - Average wind speed in June:
9km/h
- Average wind speed in July:
10.2km/h - Average wind speed in August:
10.4km/h - Average wind speed in September:
8.8km/h - Average wind speed in October:
7.6km/h - Average wind speed in November:
7.3km/h - Average wind speed in December:
10.1km/h
The windiest month (with the highest average wind speed) is January (11.8km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).
Average humidity
Choa Chu Kang, Singapore
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Choa Chu Kang, Singapore
- Average rainfall in January:
165mm - Average rainfall in February:
107mm - Average rainfall in March:
128mm - Average rainfall in April:
151mm - Average rainfall in May:
141mm - Average rainfall in June:
112mm
The wettest month (with the highest rainfall) is December (233mm).
The driest month (with the least rainfall) is September (75mm).
Average rainfall days
Choa Chu Kang, Singapore
- Average rainfall days in January:
27.4 days - Average rainfall days in February:
23.3 days - Average rainfall days in March:
27.6 days - Average rainfall days in April:
28.3 days - Average rainfall days in May:
28.6 days - Average rainfall days in June:
25.8 days
- Average rainfall days in July:
26.1 days - Average rainfall days in August:
27.9 days - Average rainfall days in September:
25.4 days - Average rainfall days in October:
27.4 days - Average rainfall days in November:
29.2 days - Average rainfall days in December:
30.3 days
The month with the highest number of rainy days is December (30.3 days).
The month with the least rainy days is February (23.3 days).
Average daylight / Average sunshine
Choa Chu Kang, Singapore
- Average daylight in January:
12h and 1min - Average daylight in February:
12h and 1min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 1min - Average daylight in May:
12h and 1min - Average daylight in June:
12h and 1min
- Average daylight in July:
12h and 1min - Average daylight in August:
12h and 1min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 1min - Average daylight in November:
12h and 1min - Average daylight in December:
12h and 0min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in January:
7h and 4min - Average sunshine in February:
8h and 1min - Average sunshine in March:
8h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
8h and 3min - Average sunshine in August:
8h and 3min - Average sunshine in September:
9h and 0min - Average sunshine in October:
8h and 3min - Average sunshine in November:
7h and 3min - Average sunshine in December:
7h and 1min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days
Choa Chu Kang, Singapore
- Average sunshine days in January:
1.6 days - Average sunshine days in February:
3.6 days - Average sunshine days in March:
1.9 days - Average sunshine days in April:
0.9 days - Average sunshine days in May:
1.2 days - Average sunshine days in June:
2.3 days
- Average sunshine days in July:
2.5 days - Average sunshine days in August:
1.7 days - Average sunshine days in September:
2.6 days - Average sunshine days in October:
2.4 days - Average sunshine days in November:
0.5 days - Average sunshine days in December:
0.4 days
The month with the most sunshine days is February (3.6 days).
The month with the least sunshine days is December (0.4 days).
Average UV index
Choa Chu Kang, Singapore
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover
Choa Chu Kang, Singapore
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility
Choa Chu Kang, Singapore
The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are November and December (9km).
Choa Chu Kang, Singapore
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