January Weather in Sabang, Indonesia

Last updated: August 21, 2025

In January, Sabang, Indonesia experiences a delightful tropical climate characterized by an average temperature of 27°C (81°F), with maximums reaching 29°C (84°F) and minimums dipping to 25°C (77°F). This month is notable for its considerable precipitation, totaling 214 mm (8.4 in), falling across 19 days, which contributes to the region's lush, vibrant landscapes. With humidity levels hovering around 80%, visitors can expect a warm, balmy atmosphere ideal for experiencing the natural beauty and rich cultural heritage of this enchanting destination.

January Temperature in Sabang

In January, Sabang, Indonesia welcomes warm tropical temperatures, with daytime highs peaking at a cozy 29°C (84°F) and evenings rarely dipping below 25°C (77°F). The average temperature hovers around 27°C (81°F), making it an inviting month for beachgoers and adventurers alike. As the year progresses into February, temperatures remain consistent, with slight variations that indicate a stable climate. Notably, the minimum temperatures see a gentle rise, particularly in April and May, where they can reach 26°C (79°F). Throughout the first half of the year, maximum temperatures persist in the 28-30°C (82-86°F) range, providing a warm environment ideal for enjoying the diverse natural beauty of Sabang. This charming destination maintains its tropical allure, ensuring that warm weather enthusiasts have plenty to look forward to in the months ahead.

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

The chart illustrates January temperature patterns in Sabang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sabang, 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).
JanFebMarAprMayJunJulAugSepOctNovDec818182828283828282818080
Data source: Temperature data for Sabang 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 Sabang

In January, Sabang experiences significant rainfall, accumulating 214 mm (8.4 in) over about 19 days, marking one of the wetter months of the year. This substantial precipitation sets the stage for the region's lush landscapes, contrasting sharply with February, where rainfall dramatically drops to 54 mm (2.1 in) over 14 days. As the dry season progresses into early spring, March sees a slight uptick in precipitation to 79 mm (3.1 in), but the overall trend remains relatively subdued compared to January. The months that follow showcase a more varied pattern, with May emerging as the rainiest month at 328 mm (12.9 in), and November not far behind with 365 mm (14.4 in), indicating a return to heightened rainfall as the year closes. Overall, January stands out not only for its robust precipitation but also as a precursor to both the drier and wetter phases that characterize Sabang's climate throughout the year.

January Precipitation Trends in Sabang

The chart displays monthly precipitation patterns in Sabang, 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 Sabang, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2145479162328123125148186265365299
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Sabang

In January, Sabang experiences a humidity level of 80%, marking the beginning of a trend that sees moisture steadily increase throughout the year. Following January, humidity dips slightly to 73% in February but then stabilizes around the lower 70s to mid-70s for the next few months, including 74% in March and 69% in April. However, as the region transitions into the second half of the year, the humidity begins a significant climb, peaking in August at a notable 84%. This pattern continues with several months maintaining high humidity levels, culminating in a persistent 86% from September through December. Overall, January sets the stage for a year characterized by escalating humidity, particularly as the climate shifts toward the wetter months.

January Average Humidity in Sabang

This chart illustrates the average monthly humidity levels in Sabang, 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 Sabang is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%73%74%70%75%81%79%84%87%86%86%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sabang

In January, the UV Index in Sabang, Indonesia registers an extreme level of 13, indicating a significant risk of harm from unprotected sun exposure, with a burn time as short as 10 minutes. This trend of extreme UV levels continues into the following months, peaking at 15 for both February through April. Even as the year progresses, the UV Index remains notably high, often staying between 13 to 15, which highlights the importance of sun protection year-round. By December, there is a slight dip to an index of 11, but the potential for skin damage is still considerable. Whether you’re relaxing on the beach or exploring the vibrant surroundings, always be mindful of the sun’s intensity. For detailed UV Index forecasts throughout the year, visit Sabang UV Index.

Maximum UV Index Levels in Sabang for January

The chart shows the monthly maximum UV Index (UVI) for Sabang 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 Sabang typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131515151413131414141311
Data source: Sabang 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 Sabang

In January, Sabang, Indonesia welcomes the New Year with 251 hours of sunshine, setting the stage for a radiant year ahead. Although this month sees the lowest sunlight hours, the trend quickly brightens as February ushers in an impressive 308 hours. The summer months shine brighter still, peaking in March with 336 hours of glorious sunlight, inviting outdoor adventures and beach escapes. As the year progresses, hours remain consistently high, with April to July maintaining averages around 315-327 hours. Even as the rainy season approaches, sunshine remains abundant, with October and November still showcasing over 280 hours. This gradual ebb and flow of sunlight throughout the year reflects Sabang’s enchanting climate, perfect for sun-seekers and nature lovers alike.

Monthly Sunshine Duration in Sabang: January Highlighted

The January sunshine duration represents the total number of hours Sabang 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.
JanFebMarAprMayJunJulAugSepOctNovDec251h308h336h317h308h315h327h316h302h305h281h294h
Data source: Sabang January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sabang During January

In Sabang, Indonesia, January welcomes visitors with a modest 15% chance of sunny weather, setting a rather tranquil tone for the start of the year. This percentage is significantly lower than the sunnier days that follow in February, where the likelihood jumps to 41%. As the months progress, sunlight becomes more common, peaking again in late December at 34% before the trend shifts toward a drier spell in May. Thus, while January may not promise abundant sunshine, it serves as a gentle prelude to the brighter skies that lie ahead, inviting those seeking a serene escape before the sun-drenched days of February arrive.

Percentage of Sunny Days in January in Sabang

The chart illustrates the percentage of sunny days in Sabang 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 Sabang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%41%28%23%9%14%19%10%13%7%3%35%
Data source: Sabang January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sabang in January

In Sabang, Indonesia, January ushers in a steady rhythm of daylight, offering 11 hours of sunlight that remains consistent into February. As the months progress into March through August, daylight extends to a generous 12 hours, creating an inviting atmosphere for outdoor activities and exploration. This period of plentiful sunlight fosters vibrant local life and stunning scenery. As autumn approaches, daylight hours start to wane again, dropping back to 11 hours in October and continuing through December. Overall, the trend reflects a stable balance between daylight duration and the tropical climate, providing a year-round appeal for both residents and visitors alike.

Average Daylight Hours in Sabang for January

The chart illustrates the variation in daylight duration in Sabang throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 48m11h 55m12h 4m12h 14m12h 22m12h 26m12h 24m12h 17m12h 7m11h 58m11h 50m11h 46m
Data source: Sabang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Sabang

In January, Sabang, Indonesia, welcomes the year with an invigorating average wind speed of 7.0 m/s (16 mph), marking it as one of the windiest months of the year. As winter transitions to spring, the winds gradually ease, dropping to 6.0 m/s (13 mph) in February and further to 5.0 m/s (11 mph) by March. This decline continues until April, when the winds calm to 4.2 m/s (9 mph), providing a serene environment perfect for relaxation and exploration. However, come July, the winds pick up again, reaching 7.1 m/s (16 mph), heralding a return to brisk breezes during the peak of the dry season. The trend then stabilizes with mild fluctuations, hovering around 6.0 m/s to 5.5 m/s during the subsequent months, before tapering off to a gentle 3.9 m/s (9 mph) by November. Overall, January's lively winds set a dynamic tone for the months to follow, embodying the rhythm of Sabang's tropical climate.

Average January Wind Speed in Sabang

The chart displays monthly wind speed patterns in Sabang, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.0 m/s6.05.04.24.96.07.16.25.55.33.96.4
Data source: Sabang January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Sabang Compares to Other Months

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

January and February exhibit similar temperature patterns, with both months showcasing minimum temperatures around 25°C (77°F), average temperatures of 27°C (81°F), and maximums reaching 29°C (84°F). However, January experiences significantly higher precipitation levels, with 214 mm (8.4 in) spread over 19 days, compared to February’s 54 mm (2.1 in) over 14 days. Additionally, the humidity in January is notably higher at 80%, while February sees a decrease to 73%. For more specific insights into the weather in February, you can check out Sabang weather in February.

In January, the weather is characterized by a warm climate with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F). The month experiences significant rainfall, totaling 214 mm (8.4 in) over 19 days, combined with high humidity levels of 80%. In contrast, March shows slightly warmer average temperatures, with a minimum of 25°C (77°F) and a maximum of 29°C (85°F), but with reduced precipitation of 79 mm (3.1 in) over 16 days and lower humidity at 74%. This shift signifies a transition towards drier conditions as the season progresses. For more details, check out Sabang weather in March.

In January, the weather tends to be quite humid and wetter, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F) and a total precipitation of 214 mm (8.4 in) over 19 rainy days. In contrast, April sees slightly warmer temperatures, averaging between 25°C (78°F) and 30°C (86°F), but experiences less rainfall, with only 162 mm (6.4 in) over 24 days. Additionally, the humidity drops to 69% in April, making the weather feel more comfortable compared to the stickiness of January. For those interested in more detailed information, check Sabang weather in April.

In January, the weather is characterized by warm temperatures, ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F), with an average temperature of 27°C (81°F). This month sees significant rainfall, totaling 214 mm (8.4 in) over 19 days, coupled with high humidity levels of 80%.

By contrast, May experiences slightly higher temperatures, with a minimum of 26°C (79°F), an average of 28°C (83°F), and a maximum of 30°C (86°F). However, it also brings increased precipitation, with 328 mm (12.9 in) falling over 25 days, while humidity decreases to 75%. For a more detailed view of the weather in May, you can check Sabang weather in May.

In January, the weather is warm with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F). This month experiences significant rainfall, totaling 214 mm (8.4 in) over 19 days, accompanied by high humidity levels of 80%. In comparison, June sees a slightly warmer climate, with temperatures ranging from a minimum of 26°C (79°F) to a maximum of 30°C (87°F) and an average temperature of 28°C (83°F). The precipitation is considerably lower at 123 mm (4.8 in) over 16 days, while humidity remains steady at 81%. For more detailed insights, you can check Sabang weather in June.

In January, the weather tends to be slightly cooler, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F) and an average of 27°C (81°F). This month also experiences higher precipitation, totaling 214 mm (8.4 in) over 19 days, coupled with a humidity level of 80%. In contrast, July features warmer temperatures, with a minimum of 26°C (78°F), an average of 28°C (83°F), and a maximum of 30°C (86°F). Precipitation decreases to 125 mm (4.9 in) over 14 days, and humidity remains slightly lower at 79%. For more detailed insights into the July weather, you can visit Sabang weather in July.

In comparing the weather of January and August, we observe that both months experience warm temperatures, with January having slightly cooler average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F), while August sees slightly higher figures, with temperatures ranging from a minimum of 26°C (78°F) to a maximum of 30°C (86°F). Precipitation in January is notably higher at 214 mm (8.4 in) over 19 days, compared to August's 148 mm (5.8 in) over 18 days, indicating a drier climate in the latter month. Humidity levels are relatively high in both months, with August reaching 84% compared to January's 80%. For more detailed insights into the weather during August, please refer to Sabang weather in August.

January and September both feature warm temperatures, with January experiencing slightly cooler conditions. In January, temperatures range from a minimum of 25°C (77°F) to a maximum of 29°C (84°F), while September sees a marginally wider range of 25°C (78°F) to 30°C (86°F). Precipitation is substantial in both months, with January receiving 214 mm (8.4 in) over 19 days compared to September's 186 mm (7.3 in) over 20 days. Additionally, humidity is higher in September at 86%, compared to January's 80%. For more details, check out Sabang weather in September.

In January, the weather remains warm, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F) and an average of 27°C (81°F). However, it sees significant rainfall, with 214 mm (8.4 in) of precipitation over 19 days and humidity levels at 80%. In contrast, October features slightly warmer temperatures, peaking at 30°C (86°F) while maintaining the same minimum and average temperatures as January. October experiences even higher levels of rainfall, with 265 mm (10.4 in) spread over 25 days, contributing to a higher humidity of 86%. For more detailed insights into the weather in October, visit Sabang weather in October.

In comparing the weather between January and November, both months share similar average temperatures, with a minimum of 25°C (77°F) and an average of 27°C (81°F). However, November tends to be slightly cooler with a max temperature of 28°C (84°F) compared to January’s max of 29°C (84°F). One of the most significant differences is the amount of precipitation; November experiences a much higher rainfall of 365 mm (14.4 in) over 29 days, while January sees 214 mm (8.4 in) across 19 rainy days. Additionally, humidity levels rise in November, reaching 86% as opposed to January’s 80%, making November a more humid month overall. For more detailed weather information, you can check Sabang weather in November.

In January, the weather remains quite warm, with minimum temperatures around 25°C (77°F) and maximums reaching up to 29°C (84°F). The month experiences an average precipitation of 214 mm (8.4 in) spread over 19 days, coupled with a humidity level of 80%. In contrast, December exhibits slightly cooler temperatures, with a minimum of 24°C (76°F) and a maximum of 28°C (83°F). However, it is wetter, receiving 299 mm (11.8 in) of rain over 24 days and higher humidity at 86%. For more details on December weather, you can check Sabang weather in December.

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Conclusion: What to Expect From January Weather in Sabang

January in Sabang presents a unique blend of warm temperatures and considerable rainfall, differing significantly from the drier months. With average highs around 29°C and consistent humidity levels hovering at 80%, visitors can expect a tropical atmosphere. However, the notable 214 mm of precipitation over about half of the month means that those planning outdoor activities should be prepared for frequent showers. This combination of warmth and moisture creates a lush environment, perfect for exploring the island's natural beauty. For more detailed insights into what to expect throughout the year, check out Sabang Climate.