Weather in Bhubaneswar in September

A hard month. September asks something of you. Go in knowing what. You should expect rain on 23 days of the month, which is more days wet than dry.

September ranks 7 of 12 in Bhubaneswar: past the worst of the year but short of December, which is the month to book if the dates are open.

Rain on 23 of the month's 30 days, 9 of them heavy. At that frequency a wet-weather backup is not a contingency, it is the itinerary — book the indoor things first and treat the clear days as the bonus. Natural fibres and a second shirt for the day. At 89% nothing dries, including you.

What the averages hide

Averages flatten a month, and this one hides a few things: 18 days top 30 °C — hot spells arrive, but they break; the day barely swings — 5.4 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest September day reached 32.8 °C and the coldest night fell to 21.3 °C, and the wettest single day dropped 102 mm — roughly 35% of the month's rain in one day.

September is statistically steady but not small: the year-to-year variation is modest in relative terms, yet the wettest September on record still delivered 535 mm against 124 mm in the driest. In a month this wet, even a tame spread is a lot of rain in absolute terms — the 288 mm average is a reasonable planning figure, not a promise.

Wind is light at 6.4 km/h, so the temperature on the page is close to the temperature on your skin, and humidity at 89% is the real story though — it is the number that decides how the day feels, not the 30.2 °C.

How September sits in the year

Temperatures hold steady either side: 30.6 °C in August, 30.2 here, 29.6 in October. Nothing about the timing within the month matters much. Rain is the thing that moves: October brings 10 days less of it, so pushing the dates later buys drier weather.

Daylight in September

12.3 hours of daylight, losing 0.6 hours across the month. That is between Bhubaneswar's extremes of 13.4 and 10.9 hours, so days are long enough not to constrain the plan.

An inland climate

With no coast nearby, the year swings a fair way — 27.9 °C between the warmest afternoons and the coldest nights, wider than any coastal city at this latitude would manage.

How busy it gets

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

September in Bhubaneswar versus nearby

If Bhubaneswar is one option among several, the nearby comparison is worth making. Jamshedpur is close enough to be a coin toss — within a degree on temperature, 1 day less rain. Ranchi is a better bet in September — 2.3 °C cooler, 2 days less rain.

So: September is a compromise. December is 56 points better and is what Bhubaneswar is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Bhubaneswar

See all twelve months in Bhubaneswar, or where else to go in September.