Climate and monthly weather forecastBukit Panjang, Singapore
Climate and monthly weather forecast
The climate of Bukit Panjang
Nestled in Singapore, Bukit Panjang enjoys a Köppen climate classification of Af, a signature trait of Tropical Rainforests. The area is imbued with a consistently warm and humid environment, with scant temperature fluctuations throughout the year.When it comes to temperature parameters in Bukit Panjang, the range runs from a low of 24.8°C (76.6°F) to a high reaching 31.3°C (88.3°F). This steady thermal profile indicates only minimal variations month after month. Similarly, the relative humidity holds steady throughout the year, ranging between 73% and 81%, reflective of the tropical ambiance known in this area.
Rainfall in Bukit Panjang is profuse, with values fluctuating from 75mm (2.95") to 233mm (9.17"). The abundance and frequency of precipitation contribute to the significant amount of cloudy days, accounting for 33% to 50% of the year's days. Sunshine makes a daily appearance for between 7.1 hours to 9 hours, while daylight graces the area with a stable 12.1 to 12.2 hours. UV index maintains a consistent rating of 7 year-round, indicating a high level of solar radiation.
The wind speed in Bukit Panjang varies subtly from a moderate 7km/h (4.3mph) to a slightly brisk 11.8km/h (7.3mph). Meanwhile, atmospheric pressure remains uniformly distributed from 1008.5mb to 1010.2mb, conforming to the overall pattern of limited climatological variability typical to the area's Af climate signature.
The best time to visit Bukit Panjang
Considering the constant tropical climate, the best time to visit Bukit Panjang can be identified by taking into account the rainfall patterns. September stands out with the least amount of rainfall at 75mm (2.95"). Alongside the lower precipitation, September also tends to showcase less cloud cover, proportioning more sunshine hours—up to 9 hours daily.The worst time to visit Bukit Panjang
The month of December typically experiences the highest rainfall, with an average precipitation of 233mm (9.17"). This maximised rainfall combined with the highest relative humidity of 81% and a high cloud cover of 50% suggests that December could be the most challenging time to explore Bukit Panjang.Spring weather in Bukit Panjang
Spring in Bukit Panjang—March to May—offers steady temperatures ranging from 25.3°C (77.5°F) to 31.3°C (88.3°F). Typical of a tropical rainforest climate, the spring months witness an uptick in both rainfall and humidity. Rainfall reaches up to 151mm (5.94") in April, while encompassing 28 days with some precipitation. Humidity ranges from 76% to 78%, making the environment quite moist.Summer weather in Bukit Panjang
The summer season, June through August, experiences temperatures hovering between 26.3°C (79.3°F) and 31.1°C (88°F). June rains are milder, tapering off to 112mm (4.41"), but increase again to 93mm (3.66") by the end of the summer. Relative humidity also diminishes slightly during this time, falling to 74% in August.Autumn weather in Bukit Panjang
Autumn in Bukit Panjang, which runs from September to November, has a temperature window extending from 25.8°C (78.4°F) to 31.1°C (88°F). September experiences the least precipitation of the entire year, at 75mm (2.95"), providing a respite from the ongoing rainfall. Also, sunshine hours peak at 9 during September, offering brighter days.Winter weather in Bukit Panjang
Winter season, December through February, records temperatures between 24.8°C (76.6°F) and 30.5°C (86.9°F). It is the period with the highest rainfall, peaking in December at 233mm (9.17"). Winter continues the trend of persistently high humidity, reaching its highest of the year at 81% in December. Despite the damp season, daylight holds constant at 12.1 hours, with sunshine gracing Bukit Panjang for 7.1 hours in December.Weather in January
Weather in Bukit Panjang Singapore kicks off in January with the city experiencing warm days and mild nights. Compared to December, both the high and low temperatures tend to increase slightly, though the variation is pretty standard for this tropical region. Weather in January »Weather in February
As February arrives in Bukit Panjang Singapore, there is a subtle decrease in the rain and a slight increase in the mean temperature. The weather remains moderately warm during the day and comfortably cool at night. It is interesting to note that February has less rainfall of 107mm (4.21") compared to January. Weather in February »Weather in March
March weather in Bukit Panjang Singapore welcomes a slight rise in humidity, increasing the perceived warmth during the day. The temperatures remain consistently warm, similar to what it has been during January and February. Rainfall tends to increase, with the total volume hitting 128mm (5.04"). Weather in March »Weather in April
April in Bukit Panjang Singapore signifies the height of the first half of the year’s warm season. The temperatures hover higher than the previous months, making it one of the warmest months of the year. Rainfall during April tends to incline, registering a total of 151mm (5.94"). Weather in April »Weather in May
Bukit Panjang Singapore's weather in May carries forward the warmth of April. Relative to previous months, May has a steady average temperature, maintaining the city's tropical charm. However, the city sees a slight drop in the total rainfall recorded at 141mm (5.55"). Weather in May »Weather in June
June in Bukit Panjang Singapore maintains the steady pattern of warm temperatures, slightly dipping in humidity. It marks the beginning of the southeast monsoon season resulting in a lower total rainfall of 112mm (4.41"). The city continues to experience an ample amount of sunshine, showing only a minor decline in daylight hours. Weather in June »Weather in July
July weather in Bukit Panjang Singapore continues to remain quite similar to June in terms of temperature. Slightly less humid than June, the city sees a drop in rainfall with the total being 95mm (3.74") for the month. The number of daylight hours remain consistent, ensuring the city gets enough sunshine. Weather in July »Weather in August
In August, Bukit Panjang Singapore sees a further slight drop in the average rainfall. With the recorded rainfall being 93mm (3.66"), the city continues to enjoy warmth and sunshine quite consistently. The weather remains warm during the days and cool in the nights, which is almost identical to what July experiences. Weather in August »Weather in September
September bolster the pleasant weather trend in Bukit Panjang Singapore. The average rainfall during this month drops to 75mm (2.95"), making it the driest month of the year. Despite the drop in rainfall, the city continues to maintain consistent sunshine hours. Weather in September »Weather in October
October comes with an increase in rainfall in Bukit Panjang Singapore, reaching up to a total of 133mm (5.24"), creating a contrast to September's weather. As for the temperature, it stays consistent adding up to the city’s continuously tropical nature. Weather in October »Weather in November
In November, weather in Bukit Panjang Singapore becomes rainier with the onset of the Northeast Monsoon season. The city records the highest rainfall of the year, a total of 198mm (7.8"), marking it as the second rainiest month of the year. Weather in November »Weather in December
December weather in Bukit Panjang Singapore bids farewell to the year with the city recording its highest rainfall volumes. With a total of 233mm (9.17"), December becomes the rainiest month of the year. However, the temperatures recorded in December are quite similar to November, preserving the tropical climate of the city. 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
Bukit Panjang's coldest period falls in January and December, when the average high-temperatures ascend to 29.5°C (85.1°F).
Throughout the year, in Bukit Panjang, there are 327.3 rainfall days, and 1631mm (64.21") of precipitation is accumulated.
January through December, with an average maximum UV index of 7, are months with the highest UV index in Bukit Panjang, Singapore.
January through December, with an average maximum UV index of 7, are months with the lowest UV index in Bukit Panjang, Singapore.
May is the warmest month in Bukit Panjang, Singapore, with the temperature often reaching an average high of 31.3°C (88.3°F) and an average low of 26.8°C (80.2°F).
The month with the longest days in Bukit Panjang is June, with an average of 12h and 12min of daylight.
The month with the least rainfall in Bukit Panjang, Singapore, is September, when the rain falls for 25.4 days and typically collects 75mm (2.95") of precipitation.
With an average of 9h of sunshine, September has the most sunshine of the year.
October is the least humid month in Bukit Panjang, with an average relative humidity of 73%.
December is the most humid month, with an average relative humidity of 81%.
December is the month with the most rainfall in Bukit Panjang, Singapore. Rain falls for 30.3 days and accumulates 233mm (9.17") of precipitation.
With an average of 12h and 0min of daylight, December has the shortest days of the year in Bukit Panjang, Singapore.
Bukit Panjang does not utilize Daylight Saving Time (DST). +08 timezone is used over the entire year.
The month with the least sunshine in Bukit Panjang is December, with an average of 7.1h of sunshine.
Average temperature
Bukit Panjang, 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
Bukit Panjang, 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
Bukit Panjang, 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
Bukit Panjang, Singapore
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Bukit Panjang, 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
Bukit Panjang, 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
Bukit Panjang, Singapore
- Average daylight in January:
12h and 6min - Average daylight in February:
12h and 6min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 6min - Average daylight in May:
12h and 12min - Average daylight in June:
12h and 12min
- Average daylight in July:
12h and 12min - Average daylight in August:
12h and 12min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 6min - Average daylight in November:
12h and 6min - 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 36min - Average sunshine in February:
8h and 6min - Average sunshine in March:
8h and 42min - Average sunshine in April:
8h and 36min - Average sunshine in May:
8h and 42min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
8h and 30min - Average sunshine in August:
8h and 30min - Average sunshine in September:
9h and 0min - Average sunshine in October:
8h and 30min - Average sunshine in November:
7h and 30min - Average sunshine in December:
7h and 6min
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
Bukit Panjang, 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
Bukit Panjang, 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
Bukit Panjang, 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
Bukit Panjang, 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).
