Climate averages 1991–2020

Bogra weather
in September.

A hot, very wet month: the 7th warmest and the 8th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 30.7°C Daytime mean, September

Average low 24.9°C Night-time mean, September

Rainfall 273 mm 25 days with ≥1 mm

Daylight 12 h Sunrise to sunset, per day

September is a hot month in Bogra: daytime highs average 30.7°C and nights cool to about 24.9°C. By daytime temperature it is the 7th warmest of the 12 months.

Expect about 273 mm of rain on roughly 25 days, which makes September a very wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 19 min on an average September day.

The nearest other city in this atlas is Shibganj (17 km away). In September its highs average 30.6°C, about as warm as Bogra, with 277 mm of rain.

Among the 63 cities listed in Bangladesh, Bogra ranks joint 26th of 63 for the warmest September highs and joint 34th of 63 for the driest September (rainfall, lowest first). The mean September high of those 63 cities is 30.5°C; Bogra is 0.2°C warmer than that mean.

From September to October, average highs fall by 0.9°C to 29.8°C, and monthly rainfall falls from 273 mm to 146 mm.

The annual picture

September in context

30-year average

Average highAverage low°C

Monthly rainfall

Average total · mm

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Bogra climate table

1991–2020

Monthly climate averages for Bogra, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	23.7°C12.1°C	12.1°C	12	1.9	10.811 h
February	26.9°C14.6°C	14.6°C	21	2.6	11.311 h
March	31.1°C18.8°C	18.8°C	40	5.2	12.012 h
April	32.6°C22.4°C	22.4°C	131	13.8	12.713 h
May	32.0°C24.1°C	24.1°C	310	22.4	13.313 h
June	31.7°C25.5°C	25.5°C	396	26.3	13.714 h
July	31.3°C25.7°C	25.7°C	356	28.3	13.514 h
August	31.3°C25.7°C	25.7°C	290	28.1	13.013 h
September, selected	30.7°C24.9°C	24.9°C	273	25.0	12.312 h
October	29.8°C22.3°C	22.3°C	146	12.3	11.612 h
November	27.9°C17.5°C	17.5°C	15	1.2	11.011 h
December	25.0°C13.8°C	13.8°C	7.4	0.7	10.611 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

September in nearby cities

Distance from Bogra

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Bogra) is explained once on the Bogra year overview and on the Sources, method and limits page.