Climate Insights for Goudoumaria

, Diffa, Niger

Hottest
May
41°C peak
Coldest
January
14°C low
Wettest
August
126mm rain
Best to Visit
January, February, December
Mild temps & low rain

Climate Overview

The climate in Goudoumaria is hot. The average annual temperature is 28°C and approximately 213mm of precipitation falls per year. August is the wettest month, receiving around 126mm of rainfall. Goudoumaria is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, April, June. The coldest months are January, December, February, when temperatures can drop to 14°C.

Temperature

10° 20° 30° 40° 50° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 28° Average: 21° Min: 14° Feb Max: 31° Average: 24° Min: 17° Mar Max: 37° Average: 29° Min: 22° Apr Max: 40° Average: 33° Min: 26° May Max: 41° Average: 34° Min: 28° Jun Max: 39° Average: 33° Min: 28° Jul Max: 36° Average: 30° Min: 26° Aug Max: 33° Average: 28° Min: 24° Sep Max: 36° Average: 30° Min: 25° Oct Max: 37° Average: 30° Min: 23° Nov Max: 34° Average: 26° Min: 19° Dec Max: 30° Average: 22° Min: 16°
Max
Average
Min

Temperatures in Goudoumaria vary considerably across the year, with a 27°C difference between the coldest and warmest months. May is the hottest month, with daytime highs reaching 41°C and an average of 34°C. January is the coolest month, with minimum temperatures around 14°C and an average of 21°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 6°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 0mm Feb Precipitation: 0mm Mar Precipitation: 0mm Apr Precipitation: 0mm May Precipitation: 3mm Jun Precipitation: 16mm Jul Precipitation: 44mm Aug Precipitation: 126mm Sep Precipitation: 21mm Oct Precipitation: 3mm Nov Precipitation: 0mm Dec Precipitation: 0mm
Precipitation

Goudoumaria is a quite dry location, receiving approximately 213mm of precipitation annually, which averages out to around 18mm per month. The wettest month is August, averaging 126mm of rainfall. July and September also tend to see above-average precipitation. The driest month is January, with just 0mm. That's 126mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 4km/h Feb Wind Speed: 4km/h Mar Wind Speed: 4km/h Apr Wind Speed: 4km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 4km/h Aug Wind Speed: 3km/h Sep Wind Speed: 3km/h Oct Wind Speed: 3km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Goudoumaria is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Autumn

It is currently summer in Goudoumaria, which began on June 21, 2026. Goudoumaria is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in May at around 41°C, while the coldest stretch bottoms out in January near 14°C. Autumn is next, beginning on September 23, 2026 — 89 days from now.

Spring

Temperatures range from 22 to 41°C. Precipitation is minimal, with only around 4mm for the entire season. Winds are generally light, averaging 4km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 24 to 39°C. Precipitation is moderate at around 186mm for the season, averaging 62mm per month. Winds are generally light, averaging 3km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 19 to 37°C. Precipitation is minimal, with only around 24mm for the entire season. Winds are generally light, averaging 3km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 14 to 31°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 4km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 21°
Feb 24°
Mar 29°
Apr 33°
May 34°
Jun 33°
Jul 30°
Aug 28°
Sep 30°
Oct 30°
Nov 26°
Dec 22°

The best time to visit Goudoumaria is during January, February and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 0mm per month. By contrast, May can be uncomfortably hot with temperatures reaching 41°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Goudoumaria based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
14 °C
28 °C
4 km/h
0 mm
0 cm
Feb
17 °C
31 °C
4 km/h
0 mm
0 cm
Mar
22 °C
37 °C
4 km/h
0 mm
0 cm
Apr
26 °C
40 °C
4 km/h
0 mm
0 cm
May
28 °C
41 °C
3 km/h
3 mm
0 cm
Jun Current
28 °C
39 °C
3 km/h
16 mm
0 cm
Jul
26 °C
36 °C
4 km/h
44 mm
0 cm
Aug
24 °C
33 °C
3 km/h
126 mm
0 cm
Sep
25 °C
36 °C
3 km/h
21 mm
0 cm
Oct
23 °C
37 °C
3 km/h
3 mm
0 cm
Nov
19 °C
34 °C
4 km/h
0 mm
0 cm
Dec
16 °C
30 °C
4 km/h
0 mm
0 cm
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