Climate and monthly weather forecastBagan Serai, Malaysia

The climate of Bagan Serai

Bagan Serai in Malaysia falls under the tropical rainforest climate, as defined by the Köppen climate classification as "Af". Planted firmly within the equator, the weather here exhibits constant high temperatures and abundant rainfall all year round.

Throughout the year, temperatures in Bagan Serai consistently stay high, ranging from 23.3°C (73.9°F) to 32.2°C (90°F). The heat stays virtually the same every month, with only a slight fluctuation observed. Relationships between periods of high and low temperatures do not fluctuate violently, yet show some increase in warmth from May to July.

Closely related to its tropical setting, Bagan Serai also experiences high humidity levels throughout the year, with values stretching from 77% to 83%. There is a slight escalation of humidity in the later months of the year, prominent from November and continuing until January.

Rainfall in Bagan Serai is prolific across the calendar, aligning with its "Af" categorization. The darkest clouds appear as October transitions to November, with monthly rainfall surging to 172mm (6.77"); this contrasts against the short respite during February with a decrease to 55mm (2.17"). The pattern of rainy days runs parallel, with the latter part of the year experiencing more wet mornings, peaking to 27.3 days in October.

The best time to visit Bagan Serai

Given its tropical rainforest climate, the best time to visit Bagan Serai would be during February and March, when daily sunshine exceeds 9 hours, and rainfall is at its lowest for the year. During these months, the region sees the least amount of rain, with the rain gauge collecting between 58mm (2.28") and 71mm (2.8"). The number of days with rainfall also declines, falling to 17.5 days during February, offering plenty of opportunities to soak in the sun without a raincoat.

The worst time to visit Bagan Serai

If avoiding heavy rain is the objective, then November through December could be deemed the least favourable time to visit Bagan Serai. The downpour increases dramatically during these months, with rainfall amplifying beyond 150mm (5.91") per month and rainy days amounting to 27. Getting around town during this period might be challenging due to this frequent, heavy rainfall.

Spring weather in Bagan Serai

Spring in Bagan Serai, stretching from March to May, is marked by growing daytime temperatures, starting from 31.9°C (89.4°F) in March and reaching 32.2°C (90°F) by May. Night-time temperatures also rise slightly, staying between 24.3°C (75.7°F) to 25.1°C (77.2°F). These months also see a surge in rainfall with the volume increasing from 71mm (2.8") in March to 136mm (5.35") in May.

Summer weather in Bagan Serai

Summer months from June to August showcase fairly consistent weather patterns in Bagan Serai. Daytime temperatures remain constant at 31.8°C (89.2°F) during both June and July, while night-time temperatures float from 24.5°C (76.1°F) in June to 24.4°C (75.9°F) come August. Rainfall, however, witnesses a dip; from 71mm (2.8") in June, the volume reduces to a slightly comfortable 90mm (3.54") in August.

Autumn weather in Bagan Serai

September to November, the Autumn months in Bagan Serai, experience a rise in humidity levels, starting from 78% in September and peaking at 82% in November. The rainfall during these months sees a significant increment, notably from 88mm (3.46") in September to 172mm (6.77") in November. The number of days with rainfall also sees an upward swing with 23.5 days recorded in September and 27.2 days in November.

Winter weather in Bagan Serai

December in Bagan Serai, marking the winter, reveals a slight dip in temperature with daytime highs at 30.5°C (86.9°F) and night-time lows at 23.7°C (74.7°F). Rainfall begins to recede from the high point in November, yet remains high at 113mm (4.45"). The number of rainy days stays high at 26.7 days, while daylight reduces to a minimum of 11.8 hours in December.

Weather in January

Steady and calm, January treats Bagan Serai, Malaysia, with a reasonably balanced and pleasant weather pattern. Moderate rainfall peaking at 71mm (2.8") normally occurs across approximately 21.7 days. Notwithstanding the rains, January offers enough sunshine periods over 7.6 days which can be inviting for outdoor enthusiasts. Weather in January »

Weather in February

February transitions Bagan Serai's weather into a drier phase from January, setting the stage for more outdoor activities. Upsurges in daylight hours and sunshine days coincide with a drop in rainfall and relative humidity. Feburary distinguishes itself with less cloud coverage, reaching a minimum of 29%. Weather in February »

Weather in March

At the advent of March, Bagan Serai braces itself for an upturn in both temperature and rainfall volume. Subtle fluctuations in daylight hours and relative humidity break the monotony of weather conditions slightly. The distinguishing factor of the month is the rise in average rain fall to 92mm (3.62") falling across 23.4 days. Weather in March »

Weather in April

April brings along the annual maximum of 136mm (5.35") of precipitation, earmarking this month as the wettest of the year. The town embraces heightened weather activities with increased rain coupled with the recorded highest minimum temperature. Weather in April »

Weather in May

In May, Bagan Serai continues its adventurous weather journey experiencing one more month with an impressive amount of rainfall. Another month of high levels of humidity combined with decreasing daylight hours signifies the subsiding days of summer. Weather in May »

Weather in June

June brings a blanket of relief over Bagan Serai as it marks the beginning of a drier phase in the annual climatological cycle. Slight changes in cloud cover, wind speed and pressure subtly alter the weather landscape. On the flip side, June has 10.5 sunshine days, which makes it the month with most sunshine days. Weather in June »

Weather in July

July serves as a month of balance in Bagan Serai, maintaining June's pattern of predictable, mild weather. This notably stable period in the year's weather chart accommodates comforting outdoor recreational activities. A visible buildup of cloud cover in the city signals an incoming shift in the weather. Weather in July »

Weather in August

While August sticks to a similar script as July in terms of temperatures, a significant jump in rainfall marks an easily noticeable shift. Though general climatological factors remain consistent, the city skyline becomes a haven for cloud lovers. Weather in August »

Weather in September

The picturesque town of Bagan Serai, bar the minor swings in daylight and sunshine hours, sees September carry on August's trends. A parallel movement is discernible in the measured aspects of wind speed and atmospheric pressure too. Weather in September »

Weather in October

October brings in the highest yearly volume of rainfall of 172mm (6.77") adding a varying dynamism to the otherwise mellow weather of Bagan Serai. The increase in rainfall justifies the relative rise in humidity thereby creating a cozy experience for the residents. Weather in October »

Weather in November

November, the last month of the autumn in Bagan Serai, is also a hot month, with temperature in the range of an average low of 24.5°C (76.1°F) and an average high of 30.5°C (86.9°F). Bagan Serai's coldest season falls during November and December, averaging a high-temperature of 30.5°C (86.9°F). In November, the heat index is appraised at a scorching 40°C (104°F). Weather in November »

Weather in December

December is a blend of clam and vibrancy for Bagan Serai. It marks an aligned end to the fluctuations in the town's weather throughout the year. The decrease in rainfall towards 113mm (4.45") across 26.7 days comes as a welcome relief post the rainy October and November. Weather in December »