January Weather in Sepang, Malaysia

Last updated: August 21, 2025

January in Sepang, Malaysia delights with a maximum temperature soaring to 34°C (93°F), offering warm tropical vibes, while the average temperature rests comfortably at 27°C (81°F). Visitors can expect occasional respite from the heat, as the month experiences 138 mm (5.4 in) of rainfall over 17 days, contributing to the region's lush greenery. With an average humidity level of 84%, enjoy the enticing blend of warmth and moisture that defines this vibrant Malaysian locale. Whether you're basking in the sun or seeking shelter from light showers, January in Sepang promises a memorable tropical experience.

January Temperature in Sepang

In January, Sepang, Malaysia experiences a warm tropical climate, with temperatures ranging from a comfortable 22°C (73°F) at night to a sizzling 34°C (93°F) during the day. The average temperature hovers around 27°C (81°F), setting the stage for a humid atmosphere reminiscent of Southeast Asia's lush environment. As the year progresses, this warmth becomes more pronounced, with February and March seeing slightly higher minimum and maximum temperatures, reaching up to 35°C (95°F) in March. Notably, the average temperatures remain stable at 28°C (82°F) for several months. The transition into the mid-year months, from April to August, maintains this warm trend, consistently showing minimums of 24°C (75°F) and maximums averaging around 33°C (91°F). A slight cool-down occurs in September as minimums drop to 23°C (75°F) while still peaking at 34°C (93°F). This consistent warmth underscores the tropical essence of Sepang, inviting travelers to enjoy its vibrant landscapes and activities year-round.

January Weather in Sepang: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sepang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sepang, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec818282828282828281818181
Data source: Temperature data for Sepang generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Sepang

January marks the beginning of the year in Sepang, Malaysia, with a precipitation total of 138 mm (5.4 in) spread across 17 rainy days. This amount is relatively moderate when compared to the heavier showers that follow in the subsequent months. As the year progresses, rainfall intensifies, peaking in November with a substantial 312 mm (12.3 in) over 29 days. Meanwhile, April and May also see significant precipitation, each around 235 mm (9.2 in), indicating a trend of increased rainfall as the region transitions from the dry to wet season. Interestingly, January's precipitation serves as a gentle precursor to the heavier downpours of the months ahead, setting the stage for the lush, tropical landscape that characterizes this beautiful area.

January Precipitation Trends in Sepang

The chart displays monthly precipitation patterns in Sepang, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Sepang, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec13885191234235156166163238233312234
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Sepang

In January, Sepang, Malaysia experiences a high humidity level of 84%, marking the start of a trend characterized by consistently elevated moisture in the air. As the months progress into February and March, humidity levels stabilize around 77%, providing a brief respite before the increase resumes in April with a rise to 80%. By mid-year, humidity begins to climb significantly, reaching 87% in both June and July. The peak humidity occurs from August to December, averaging around 90%, creating a humid atmosphere that persists throughout the latter part of the year. This clear trend of increasing humidity levels underscores the tropical climate of Sepang, where humidity is a constant companion, especially in the latter months.

January Average Humidity in Sepang

This chart illustrates the average monthly humidity levels in Sepang, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Sepang is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%77%77%80%85%87%88%90%90%89%89%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sepang

In January, residents and visitors in Sepang, Malaysia should be prepared for a UV Index of 13, indicating an extreme exposure category with a burn time of only 10 minutes. This trend of high UV levels continues into the following months, peaking in February and March with an Index reaching 15, also categorized as extreme. While the UV Index slightly decreases in the summer months, it remains significantly high, hovering around 12 to 14 through to October. Even in the final months of the year, the Index remains elevated, demonstrating that UV protection is essential year-round. For more information about UV exposure in this region, visit Sepang UV Index.

Maximum UV Index Levels in Sepang for January

The chart shows the monthly maximum UV Index (UVI) for Sepang in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Sepang typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131515141412121314141312
Data source: Sepang January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Sepang

In January, Sepang, Malaysia, welcomes the year with 240 hours of sunshine, a gentle start compared to the vibrant months that follow. As the calendar transitions into February, daylight begins to stretch, illuminating the region for 302 hours. This upward trend continues, peaking in March with an impressive 326 hours of sunny skies, making it the sunniest month of the year. Although April sees a slight dip to 297 hours, the warmth remains, with May and June maintaining a similar vibe at 298 and 292 hours respectively. The summer months shine brightly, with July and August offering 313 hours and 307 hours of sunlight, keeping spirits high. As the year progresses into September, the sunshine remains plentiful at 294 hours, subtly signaling the transition into the twilight months. October's 287 hours and November's 260 hours indicate a gradual winding down, yet December rebounds slightly with 289 hours, closing the year on a warm note. This trend highlights not just the abundant sunshine in Sepang, but a delightful rhythm of warmth that encourages outdoor adventure throughout the year.

Monthly Sunshine Duration in Sepang: January Highlighted

The January sunshine duration represents the total number of hours Sepang experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec240h302h326h297h298h292h313h307h294h287h260h289h
Data source: Sepang January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sepang During January

In Sepang, Malaysia, the likelihood of sunny weather in January stands at a modest 8%, making it one of the cloudiest months of the year. This trend of limited sunshine is particularly stark when compared to February, which spikes to a more favorable 25%, signaling the onset of clearer skies. As the months progress, the chances of sunshine remain relatively low, with March at 21% and April dropping to 17%. Despite some fluctuations, the overall pattern reveals that the early-year period in Sepang is marked by a significant lack of sunny days, with the percentages gradually increasing as the year advances. This draws attention to January as a time when visitors may need to brace for overcast weather rather than bask in the sun.

Percentage of Sunny Days in January in Sepang

The chart illustrates the percentage of sunny days in Sepang throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Sepang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec8%25%21%17%15%19%13%13%16%13%7%10%
Data source: Sepang January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sepang in January

In January, Sepang, Malaysia greets the year with about 11 hours of daylight, a slight dip that leads into a gradual transition towards longer days. As February unfolds, the daylight stretches to 12 hours, a trend that continues consistently through to October. This period boasts an optimal balance of sunlit hours, making it perfect for outdoor activities and exploration. However, as the year winds down, both November and December see daylight retreating back to 11 hours. This rhythmic ebb and flow of daylight encapsulates the tropical climate's consistent yet dynamic character, inviting residents and visitors alike to embrace the beauty of each season.

Average Daylight Hours in Sepang for January

The chart illustrates the variation in daylight duration in Sepang throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 57m12h12h 5m12h 9m12h 13m12h 16m12h 15m12h 11m12h 6m12h 2m11h 58m11h 57m
Data source: Sepang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Sepang

In January, the winds in Sepang, Malaysia are typically gentle, with an average speed of 1.7 m/s (4 mph), offering a serene start to the year. As the months progress, we observe a subtle increase in wind speed, peaking in February at 2.2 m/s (5 mph) before tapering back down in March and May. Throughout the summer, from June to August, the winds stabilize around 1.9 m/s, maintaining that comforting breeze characteristic of the region. Interestingly, October sees another spike back up to 2.2 m/s, hinting at a seasonal rhythm that brings brief gusts before settling into calmer winds for the rest of the year. Overall, these trends illustrate a predictable yet delightful variation in wind patterns, making January a tranquil month in Sepang.

Average January Wind Speed in Sepang

The chart displays monthly wind speed patterns in Sepang, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.7 m/s2.21.61.81.61.92.01.91.92.21.91.8
Data source: Sepang January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Sepang Compares to Other Months

Weather in Sepang varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Sepang, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather between January and February, January experiences slightly cooler temperatures with minimums averaging 22°C (73°F) and a maximum of 34°C (93°F), while February sees a marginal increase, with minimums at 23°C (74°F) and the same maximum. February also offers drier conditions, receiving only 85 mm (3.4 in) of precipitation over 15 days compared to January's 138 mm (5.4 in) spread across 17 days. Humidity levels are notably lower in February at 77%, compared to January's more humid 84%. For more detailed insights, check out Sepang weather in February.

In comparing the weather between January and March, we observe a slight increase in temperatures, with January featuring a minimum of 22°C (73°F) and a maximum of 34°C (93°F), while March sees temperatures ranging from a minimum of 24°C (75°F) to a maximum of 35°C (95°F). Precipitation levels are notably higher in March, with 191 mm (7.5 in) recorded over 24 days, compared to January’s 138 mm (5.4 in) over 17 days. Additionally, March experiences lower humidity at 77%, compared to January's 84%, indicating a potentially more comfortable atmosphere despite the increased rainfall. For a detailed look at March weather conditions, you can visit Sepang weather in March.

In January, the weather features a warm temperature range, with minimums around 22°C (73°F) and averages of 27°C (81°F), peaking at a maximum of 34°C (93°F). However, it is also a rather wet month, experiencing 138 mm (5.4 in) of precipitation over 17 days, coupled with a high humidity level of 84%. In contrast, April sees slightly warmer temperatures, with minimums at 24°C (76°F) and averages of 28°C (82°F), maintaining the maximum of 34°C (94°F). Nonetheless, it is significantly wetter, with precipitation reaching 234 mm (9.2 in) over 27 days, while humidity drops slightly to 80%. For a more detailed look at conditions during this month, check out Sepang weather in April.

In January, the weather features a warm climate with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 34°C (93°F), coupled with an average temperature of 27°C (81°F). However, it experiences significant rainfall, totaling 138 mm (5.4 in) over 17 rainy days, while maintaining a high humidity level of 84%.

In contrast, May sees slightly higher temperatures, with a minimum of 24°C (75°F) and a maximum of 33°C (92°F), averaging 28°C (83°F). The month is characterized by even more rainfall, amounting to 235 mm (9.2 in) over 28 days, and a marginal increase in humidity at 85%. Overall, while both months are warm and humid, May is generally wetter than January. For more detailed information on May weather, please visit Sepang weather in May.

January and June both experience warm temperatures in Sepang, with January's average temperature at 27°C (81°F) and June's slightly higher at 28°C (82°F). January sees a minimum of 22°C (73°F) and a maximum of 34°C (93°F), while June ranges from a minimum of 24°C (75°F) to a maximum of 33°C (91°F). Precipitation levels also increase from January's 138 mm (5.4 in) over 17 days to June's 156 mm (6.1 in) over 24 days, contributing to higher humidity in June at 87% compared to January's 84%. For more details on June's weather in Sepang, visit Sepang weather in June.

In January, the weather is warm with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 34°C (93°F), averaging around 27°C (81°F). The month experiences moderate rainfall, totaling 138 mm (5.4 in) across 17 days, and a humidity level of 84%. In contrast, July sees slightly higher temperatures, with minimums of 24°C (75°F) and maximums of 33°C (91°F), averaging at 28°C (82°F). Precipitation increases to 166 mm (6.5 in) over 23 days, accompanied by a slight rise in humidity to 87%. For more specific details on the climate in July, you can refer to Sepang weather in July.

In comparing the weather of January and August, January typically experiences slightly cooler temperatures, with an average of 27°C (81°F) compared to August's average of 28°C (82°F). While January features a minimum temperature of 22°C (73°F) and a maximum of 34°C (93°F), August has a higher minimum of 24°C (75°F) and a slightly lower maximum of 32°C (91°F). Precipitation is notably higher in August, with 162 mm (6.4 in) over 25 days, compared to January's 138 mm (5.4 in) over 17 days. Additionally, humidity levels are more pronounced in August at 90%, while January maintains a slightly lower level of 84%. For a more detailed view of August weather, you can refer to Sepang weather in August.

In January, the weather in Sepang features warm temperatures with a minimum of 22°C (73°F) and averaging around 27°C (81°F), reaching a maximum of 34°C (93°F). However, it also sees significant rainfall, with 138 mm (5.4 in) spread over 17 days, and humidity levels at a high 84%. By contrast, September experiences slightly warmer nights with a minimum of 23°C (75°F) and maintains the same average and maximum temperatures as January. Nonetheless, September is marked by heavier rainfall, totaling 237 mm (9.3 in) over 25 days, and an increase in humidity to 90%. For more details, check out Sepang weather in September.

In comparing the weather between January and October, we see some intriguing similarities and differences. January boasts a minimum temperature of 22°C, while October starts slightly warmer at 24°C. Both months have an average temperature around 27°C, but October's maximum temperature is a touch lower at 33°C compared to January's 34°C. Precipitation trends show a significant increase in October, with 233 mm of rain over 24 days, compared to January’s 138 mm over 17 days. Additionally, humidity levels in October rise to 89%, surpassing January's 84%. For more detailed insights, check out Sepang weather in October.

In January, temperatures range from a pleasant 22°C (73°F) to a maximum of 34°C (93°F), with an average of 27°C (81°F). The month experiences 138 mm (5.4 in) of rainfall over 17 days and humidity levels at 84%. In contrast, November sees slightly warmer minimum temperatures at 24°C (75°F), with a similar average of 27°C (81°F) and a lower maximum of 33°C (91°F). However, it is significantly wetter, receiving 312 mm (12.3 in) of rainfall over 29 days, accompanied by higher humidity at 89%. For more details on the weather conditions, you can check Sepang weather in November.

In January, the weather remains warm with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 34°C (93°F), averaging around 27°C (81°F). While January experiences lower precipitation at 138 mm (5.4 in) over 17 days, the humidity is relatively high at 84%. In contrast, December tends to be slightly warmer at night with a minimum of 24°C (75°F) but features a similar average temperature of 27°C (81°F). However, December is much wetter, receiving 234 mm (9.2 in) of rain across 27 days, resulting in higher humidity levels of 90%. For more details, check out Sepang weather in December.

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Conclusion: What to Expect From January Weather in Sepang

As January unfolds in Sepang, the weather showcases a blend of warmth and humidity, making it distinctly different from other months of the year. With temperatures soaring to a maximum of 34°C (93°F), the average feels comfortably tropical, though the higher humidity levels can enhance the overall warmth. Expect frequent rain, as January sees an average of 17 days of precipitation, contributing to a total of 138 mm (5.4 in) of rainfall. These conditions create a lush landscape, but it's advisable to be prepared for the occasional downpour. For a more detailed look at the climate in this vibrant region, check out Sepang Climate.