Climate averages 1991–2020

N'Djamena weather
in January.

A hot, very dry month: the 11th warmest and one of the driest of the year.

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

Average high 32.0°C Daytime mean, January

Average low 16.6°C Night-time mean, January

Rainfall <1 mm Almost no rain

Daylight 11 h Sunrise to sunset, per day

January is a hot month in N'Djamena: daytime highs average 32.0°C and nights cool to about 16.6°C. By daytime temperature it is the 11th warmest of the 12 months.

Rain is very rare: less than 1 mm falls in a typical January (one of the driest months of the year). Daylight, from sunrise to sunset, lasts about 11 h 30 min on an average January day.

The nearest other city in this atlas is Gamboru (96 km away). In January its highs average 31.2°C, 0.9°C cooler than N'Djamena, with almost no rain (under 1 mm).

Among the 8 cities listed in Chad, N'Djamena ranks 8th of 8 for the warmest January highs and joint 1st of 8 for the driest January (rainfall, lowest first). The mean January high of those 8 cities is 33.4°C; N'Djamena is 1.3°C cooler than that mean.

From January to February, average highs rise by 3.2°C to 35.2°C, and monthly rainfall stays under 1 mm.

The annual picture

January 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

N'Djamena climate table

1991–2020

Monthly climate averages for N'Djamena, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January, selected	32.0°C16.6°C	16.6°C	0	0.0	11.511 h
February	35.2°C19.3°C	19.3°C	0	0.0	11.712 h
March	39.3°C23.4°C	23.4°C	0.1	0.0	12.112 h
April	41.5°C26.6°C	26.6°C	3.7	1.2	12.412 h
May	40.2°C27.5°C	27.5°C	18	4.9	12.713 h
June	37.9°C26.9°C	26.9°C	32	8.1	12.813 h
July	33.6°C24.9°C	24.9°C	106	16.2	12.813 h
August	30.5°C23.4°C	23.4°C	185	21.4	12.513 h
September	32.6°C23.9°C	23.9°C	79	11.9	12.212 h
October	36.0°C23.8°C	23.8°C	14	3.1	11.912 h
November	35.5°C21.1°C	21.1°C	0.1	0.1	11.612 h
December	32.5°C17.6°C	17.6°C	0	0.0	11.411 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

January in nearby cities

Distance from N'Djamena

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 N'Djamena) is explained once on the N'Djamena year overview and on the Sources, method and limits page.