Bandar Seri Begawan is rarely comfortable to be outside at midday. It comes closest in mid July, and even then it is too hot. It is rarely warm enough for sunbathing.
When to go five ratings · thirty-six ten-day sections · click a cell to read it
Bandar Seri Begawan never quite rates Good for sun. It comes closest in early February, at 35, mostly because it is cloudy. The weakest stretch is from mid April to May, when it drops to 8, mostly because it is too hot. The clearest skies come in April, when the sky is typically 83% covered at midday (usually overcast).
Being outside is not what Bandar Seri Begawan is for: the Easy outdoors rating tops out at 3, mostly because it is too hot.
Walking is not what Bandar Seri Begawan is for: the Active outdoors rating tops out at 0, mostly because it is too warm.
The year, measured
The average temperature in Bandar Seri Begawan over the whole year is 28°C. May is the hottest month, with highs of about 31°C; December is the coldest, with lows of about 25°C. Bandar Seri Begawan has no sharply defined rainy season: the chance of rain on a given day runs from 38% in February, the driest month, to 48% in May, the wettest. Winds in Bandar Seri Begawan are highest in February, averaging 2.6 m/s (9 km/h), and lightest in May, at 1.8 m/s (6 km/h). The prevailing wind is from the W. The clearest skies in Bandar Seri Begawan come in July, when the sky is typically 83% covered; December is the cloudiest month, at 85%.
Month by month Bandar Seri Begawan climate by month: average temperatures year round · click a month to read it
| Month | High | Low | Feels like | Chance of rain | Cloud | Wind | Being outside | Sun | Walking |
|---|---|---|---|---|---|---|---|---|---|
| January | 30°C | 25°C | 34°C | 44% | 85% | 2.3 m/s | 2 | 26 | 0 |
| February | 30°C | 25°C | 34°C | 38% | 85% | 2.6 m/s | 2 | 33 | 0 |
| March | 31°C | 25°C | 35°C | 39% | 85% | 2.3 m/s | 1 | 21 | 0 |
| April | 31°C | 25°C | 36°C | 40% | 84% | 2.0 m/s | 1 | 12 | 0 |
| May | 31°C | 26°C | 36°C | 48% | 84% | 1.8 m/s | 1 | 9 | 0 |
| June | 31°C | 25°C | 35°C | 45% | 84% | 1.9 m/s | 1 | 15 | 0 |
| July | 31°C | 25°C | 35°C | 41% | 83% | 1.9 m/s | 2 | 17 | 0 |
| August | 31°C | 25°C | 35°C | 44% | 83% | 2.0 m/s | 2 | 17 | 0 |
| September | 31°C | 25°C | 35°C | 45% | 84% | 2.0 m/s | 2 | 19 | 0 |
| October | 31°C | 25°C | 35°C | 47% | 84% | 2.1 m/s | 2 | 22 | 0 |
| November | 31°C | 25°C | 35°C | 46% | 84% | 1.9 m/s | 2 | 15 | 0 |
| December | 30°C | 25°C | 35°C | 47% | 85% | 1.9 m/s | 2 | 21 | 0 |
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Bandar Seri Begawan weather by season
Year round, Bandar Seri Begawan has days of about 30°C at their warmest in February, its coolest month, and 31°C in May, its warmest; the coolest hours of the day run from 25°C to 26°C through the year, and the average temperature over the year is 28°C around the clock. Rain is most likely around May and least likely around February. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Bandar Seri Begawan weather in winterDecember to February
Winter in Bandar Seri Begawan has typical daily highs of about 30°C and lows of about 25°C, with a 43% chance of rain on a given day.
Bandar Seri Begawan weather in springMarch to May
Spring in Bandar Seri Begawan has typical daily highs of about 31°C and lows of about 25°C, with a 42% chance of rain on a given day.
Bandar Seri Begawan weather in summerJune to August
Summer in Bandar Seri Begawan has typical daily highs of about 31°C and lows of about 25°C, with a 43% chance of rain on a given day.
Bandar Seri Begawan weather in autumnSeptember to November
Autumn in Bandar Seri Begawan has typical daily highs of about 31°C and lows of about 25°C, with a 46% chance of rain on a given day.
When is the rainy season in Bandar Seri Begawan?
Bandar Seri Begawan has no sharply defined rainy season: the chance of rain on a given day runs from 38% in February, the driest month, to 48% in May, the wettest.
What time of year is Bandar Seri Begawan windiest?
Winds in Bandar Seri Begawan are highest in February, averaging 2.6 m/s (9 km/h), and lightest in May, at 1.8 m/s (6 km/h). The prevailing wind is from the W.
What is the average temperature in Bandar Seri Begawan year round?
The average temperature in Bandar Seri Begawan over the whole year is 28°C. May is the hottest month, with highs of about 31°C; December is the coldest, with lows of about 25°C.
Where to go instead in early March, the weakest time here for being outside
How this is worked out
Every figure is a decade of weather-station observations blended into one typical year, in ten-day sections. The ratings, the chart and the feels-like column are read at midday local solar time. Being outside is the Easy outdoors rating, Sun is Sunbathing and Walking is Active outdoors, each out of 100: Good from 55, Ideal from 80. They describe what a time of year is usually like here, not a forecast. The dotted links open the map at that time of year; set its time of day to midday to see these numbers.