Last updated: August 21, 2025
December in Johor Bahru, Malaysia, is characterized by a warm tropical climate, with maximum temperatures reaching up to 33°C (91°F) and an average of 27°C (80°F). Overnight lows rarely drop below 23°C (74°F), ensuring mild evenings. Rainfall is significant, with an average of 262 mm (10.3 in) spread over 27 days, contributing to the city's lush greenery. The high humidity level of 87% accentuates the tropical experience, making this month an ideal time for those who enjoy the vibrant, wet season of Malaysia.
In Johor Bahru, Malaysia, December marks a slight dip in temperatures, with minimums hovering around 23°C (74°F) and maximums reaching up to 33°C (91°F). This month, like others, maintains a comfortable average of 27°C (80°F), characteristic of the region's tropical climate. Notably, December features a subtle shift from the hotter months of earlier in the year, with temperatures generally consistent since November. As visitors flock to enjoy the holiday season amidst this warm backdrop, the city's climate remains inviting and ideal for exploring its vibrant culture and stunning attractions.
In December, Johor Bahru experiences significant rainfall, with precipitation reaching 262 mm (10.3 in) over approximately 27 days. This month typically marks a culmination of the wet season, showcasing a notable consistency in rainfall as the region transitions from November's peak of 366 mm (14.4 in). Unlike the sporadic downpours seen earlier in the year, December’s rainfall creates a steady rhythm, contributing to the city's lush, green landscapes. The pattern of precipitation throughout the year indicates that while December's rain is substantial, it is part of a broader trend of increasing rainfall from January’s lower average of 203 mm (8.0 in) to the year’s maximum in November. This annual cycle highlights Johor Bahru's tropical climate, where moisture-laden winds play a crucial role in sustaining the vibrant ecosystems that thrive in the region.
In December, Johor Bahru experiences a slight uptick in humidity levels, reaching 87%. This increase marks a transition from the more stable humidity seen in the preceding months, which generally fluctuated between 83% and 86%. Notably, the trend in December contrasts with the drier spell from May to July, when humidity consistently remained at lower levels. As the year draws to a close, the return to a more humid atmosphere serves as a reminder of Johor Bahru's tropical climate, where residents can expect a mix of warmth and moisture throughout the remainder of the year.
In December, Johor Bahru, Malaysia, continues to experience extreme UV index levels, peaking at 13, which indicates a burn time of just 10 minutes. This trend of high UV exposure is consistent throughout the year, with the index reaching its highest in March at 16, but remaining predominantly in the 13-15 range from January to April. Even as we progress into the year, the UV index remains a critical concern, as it does not dip below 12 from June to August. As we close out the year in December, it's particularly important to stay protected from the sun's rays. For more detailed information on UV levels, visit Johor Bahru UV Index.
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December in Johor Bahru, Malaysia offers a delightful blend of sunshine, boasting 285 hours of golden rays. This month captures the essence of the year's end, reflecting a steady trend in daylight that has remained fairly consistent throughout the year. The sunshine hours peak significantly in the earlier months, with March shining the brightest at 322 hours, while the summer months of July and August also offer generous sunlight, making these the most sun-drenched periods. As the year concludes, December's sunlight remains robust, showcasing a pleasing balance that invites both locals and visitors to enjoy the warm festive days leading into the New Year.
In December, Johor Bahru experiences a notable dip in the likelihood of sunny weather, with a mere 8% chance of sunshine. This is part of a general trend seen throughout the year where the sunniest months—February and September—both boast a significantly higher probability of clear skies at 21% and 24%, respectively. Conversely, the closing months of the year, particularly November and December, see a sharp decline in sunny days, highlighting a seasonal shift towards cloudier weather as the year wraps up. As such, visitors to Johor Bahru in December should prepare for a blend of overcast skies, with the consistent drop in sunshine offering a clear contrast to the more cheerful spring days.
In Johor Bahru, Malaysia, December marks the end of the year with a consistent pattern that is a hallmark of this vibrant region—12 hours of daylight. This unwavering duration is a delightful feature throughout the entire year, offering a balanced rhythm of light and darkness. As the days grow cooler and festive celebrations approach, residents and visitors alike can appreciate the steady daylight that encourages outdoor activities, from strolling through bustling markets to enjoying serene sunset views over the coastline. This remarkable consistency not only fosters a sense of stability in the climate but also enriches the tropical lifestyle that Johor Bahru is renowned for.
As December settles in Johor Bahru, the average wind speed picks up slightly to 3.0 m/s (7 mph), providing a refreshing contrast to the calmer months preceding it. This uptick marks a subtle shift from the gentle breezes of November, which averaged just 2.0 m/s (4 mph). Throughout the year, wind patterns have displayed a general trend of diminishing speeds from April through November, with the year's lowest recorded in April at 1.7 m/s (4 mph). However, the arrival of December invigorates the atmosphere, nudging wind conditions closer to the higher speeds of January and February, which peak at 3.7 m/s (8 mph) and 3.8 m/s (9 mph) respectively. This gradual increase not only signals the turn of the season but also creates a delightful backdrop for evening strolls and outdoor gatherings, making December a lovely time to experience Johor Bahru’s charm.
Weather in Johor Bahru varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Johor Bahru, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Johor Bahru exhibit similar overall temperatures, with both months averaging around 27°C (80°F), but January tends to be slightly cooler with a minimum temperature of 22°C (72°F) compared to December's 23°C (74°F). While December sees a higher rainfall of 262 mm (10.3 in) over 27 days, January's precipitation drops to 203 mm (8.0 in) spread over 19 days, making it a drier month overall. Additionally, January maintains a slightly higher humidity level at 88%, compared to December's 87%. For a more detailed look at January weather specifics, check out Johor Bahru weather in January.
December and February weather patterns exhibit some similarities and notable differences. Both months experience warm average temperatures, with December having a minimum of 23°C (74°F) and an average of 27°C (80°F), while February sees a slightly lower minimum of 22°C (73°F) but maintains similar average temperatures. However, December is much wetter, receiving 262 mm (10.3 in) of precipitation over 27 days, compared to February's 90 mm (3.5 in) over 15 days, indicating a considerably drier month. The humidity levels are also comparable, with December at 87% and February slightly lower at 85%. For more details on February's climate, you can check Johor Bahru weather in February.
December and March both exhibit warm temperatures with minimal variation, as both months feature a minimum of 23°C (74°F) and an average around 27°C. However, March tends to be slightly warmer during the maximum temperatures, reaching up to 34°C (93°F) compared to December's maximum of 33°C (91°F). Precipitation levels are notably different; December experiences higher rainfall with 262 mm (10.3 in) over 27 days, while March sees reduced rain at 214 mm (8.4 in) across 23 days. Humidity levels remain consistent between the two months, with December at 87% and March slightly lower at 86%. For more details, you can check Johor Bahru weather in March.
In comparing the weather of December and April, both months maintain similar temperature profiles, with December averaging 27°C (80°F) and April slightly warmer at 28°C (82°F). The maximum temperatures peak at 33°C (91°F) in December and 33°C (92°F) in April, indicating a consistent warmth throughout. However, April experiences slightly more precipitation, with 271 mm (10.7 in) compared to December's 262 mm (10.3 in), while the number of rainy days remains the same at 27. Humidity levels are also comparable, at 87% for December and 84% for April, contributing to a generally muggy atmosphere. For detailed insights about April's climate, you can visit Johor Bahru weather in April.
In December, the weather displays slightly lower temperatures compared to May, with an average of 27°C (80°F) and a maximum of 33°C (91°F). The humidity is high at 87%, contributing to the overall tropical feel. Additionally, December sees significant rainfall, with 262 mm (10.3 in) over 27 days.
Conversely, May offers a touch warmer climate, with an average temperature of 28°C (82°F) and a similar maximum of 33°C (93°F). The precipitation is slightly higher at 266 mm (10.5 in), occurring over 29 days, but the humidity is lower at 83%. For more detailed information, you can explore Johor Bahru weather in May.
December and June in Johor Bahru present similar warm conditions, with average temperatures ranging from 27°C (80°F) in December to 28°C (82°F) in June. Both months experience a maximum temperature peaking at 33°C (91°F). However, December tends to be slightly wetter, receiving 262 mm (10.3 in) of precipitation compared to June’s 234 mm (9.2 in), both spread over 27 days. Humidity levels are high in both months, with December averaging 87% and June slightly lower at 83%. For more detailed information on conditions in June, you can check Johor Bahru weather in June.
In December, the weather in Johor Bahru is characterized by slightly warmer temperatures, with average highs reaching up to 33°C (91°F) and an average of 27°C (80°F). The month also experiences significant rainfall, with 262 mm (10.3 in) over 27 days, contributing to a high humidity level of 87%. In contrast, July tends to be milder, with minimum temperatures around 24°C (75°F) and a moderate maximum of 32°C (90°F). Rainfall amounts to 165 mm (6.5 in) across 25 days, and humidity is relatively lower at 83%. For more specific details, you can check Johor Bahru weather in July. Overall, December is typically wetter and slightly hotter than July, making it a distinct experience for residents and visitors.
December and August in Johor Bahru exhibit relatively similar average temperatures, with December recording a minimum of 23°C (74°F) and maximum of 33°C (91°F), while August has slightly higher lows at 24°C (75°F) and a max of 32°C (90°F). However, December experiences significantly higher rainfall, totaling 262 mm (10.3 in) over 27 days, compared to August’s 168 mm (6.6 in) over 25 days. Humidity levels are also comparable, with December at 87% and August slightly lower at 85%. For more detailed information, check Johor Bahru weather in August.
In comparing the weather of December and September, both months exhibit warm temperatures, with December having a slightly cooler minimum temperature of 23°C (74°F) compared to September's 24°C (75°F). Interestingly, the average temperatures remain similar, hovering around 27°C (81°F) in both months. However, December is characterized by higher maximum temperatures, reaching up to 33°C (91°F), and significant rainfall, with 262 mm (10.3 in) over 27 days, compared to September's 210 mm (8.3 in) over 24 days. Humidity levels are also higher in December at 87% versus September's 84%. For more detailed insights, you can check Johor Bahru weather in September.
In comparing the weather between December and October, both months showcase similar average temperatures, hovering around 27°C (81°F), with maximum daily highs reaching 33°C (91°F). However, December's minimum temperature is slightly lower at 23°C (74°F), while October has a minimum of 24°C (75°F). Precipitation levels reveal a noticeable difference, with October experiencing 286 mm (11.3 in) of rain compared to December's 262 mm (10.3 in), although both months see rain for about 27 days. Humidity is also high in both months, slightly higher in December at 87% compared to October's 84%. For more detailed information on October weather, you can check Johor Bahru weather in October.
December and November in Johor Bahru exhibit similar temperature ranges, with both months experiencing minimum temperatures around 23-24°C (74-75°F) and maximums reaching up to 33°C (91°F). However, December tends to be slightly drier, with total precipitation of 262 mm (10.3 in) compared to November's 366 mm (14.4 in), despite having only one less rain day. Humidity remains high in both months, but December is marginally more humid at 87% compared to November's 84%. For a closer look at the weather specifics for November, you can visit Johor Bahru weather in November.
As December unfolds in Johor Bahru, the city experiences a shift towards its wettest month, with nearly every day graced by rain. Average temperatures hover around a warm 27°C, creating a muggy ambiance with humidity levels reaching 87%. This combination of warmth and persistent precipitation marks a departure from the preceding months, making December feel more tropical and lively. Amidst the lush greenery brought forth by the frequent showers, visitors can enjoy the vibrant atmosphere that this month delivers. For a deeper understanding of what to expect throughout the year, explore the full details on the Johor Bahru Climate.