Climate and monthly weather forecastNouadhibou, Mauritania
Climate and monthly weather forecast
The climate of Nouadhibou
Nouadhibou, Mauritania is categorized under the BWh Köppen climate classification, signifying a subtropical desert environment. This geographical position brings a unique mix of weather elements, making it a region of distinct climatic features.The temperatures throughout the year fluctuate from 17.9°C (64.2°F) to 27.5°C (81.5°F), maintaining a consistency that underlines the subtropical influence. The relative humidity affirms a fairly damp atmosphere with average values scaling from 55% to 76%. Precipitation is cyclical by nature, with substantial rainfall of 27mm (1.06") to 31mm (1.22") witnessed between the months of August and September. On the contrary, the region experiences minimal rainfall varying only from 1mm (0.04") to 5mm (0.2") in the span from January through July, and also in October, November, and December.
Providing visibility of 10 km throughout the year, Nouadhibou paints a clear image of its landscape. The opportunity to witness this beautiful scenery is accentuated by daylight durations oscillating from 10.9 hours in December to 13.4 hours in June, accompanied by plentiful daily sunshine ranging from 9.6 hours to 9.9 hours. Cloud coverage is mostly moderate, hovering between 8% and 13%. Considering these parameters, Nouadhibou maintains a subtle interplay between desert and subtropical influences, bestowing it with a unique climatic niche.
The best time to visit Nouadhibou
Given the predominance of subtropical desert climate, the best time to visit Nouadhibou would be during the months of May to July. During this period, average high temperatures range from 23.2°C (73.8°F) to 25.1°C (77.2°F), and low temperatures from 19.3°C (66.7°F) to 21.4°C (70.5°F) offering warm and pleasant weather. Rainfall is relatively low, ranging from 3mm (0.12") to 5mm (0.2"), making this period perfect for those seeking to escape the heavy downpour of the rainy season. The relative humidity is balanced, recorded at 71%, and does not sensibly affect the overall feel of the weather.The worst time to visit Nouadhibou
Visiting Nouadhibou during August and September may not be advisable for tourists who prefer drier conditions. These months reveal the peak of the rainy season, with rainfall reaching up to 27mm (1.06") and 31mm (1.22") respectively. Relative humidity also peaks in these months, reaching up to 76%. Besides, the maximum temperatures tend to be on the higher side, extending up to 26°C (78.8°F) and 27.5°C (81.5°F).Spring weather in Nouadhibou
Nouadhibou enjoys a pleasant spring, experienced from March to May. The high temperature during this season peaks comfortably at 23.2°C (73.8°F) in May and the low dips to 18.3°C (64.9°F) in March. Humidity ranges from 66% to 71% offering a fairly moist atmosphere. Rainfall is meager throughout this season, varying between 1mm (0.04") to 3mm (0.12").Summer weather in Nouadhibou
The Summer in Nouadhibou extends from June to September with high temperatures ranging from 24.3°C (75.7°F) to 27.5°C (81.5°F). Low temperatures fluctuate between 20.3°C (68.5°F) and 24.5°C (76.1°F). Rainfall levels vary widely, beginning with 4mm (0.16") in June, peaking at 31mm (1.22") in September, marking a significant increase during the later months.Autumn weather in Nouadhibou
Autumn season, from October to November, brings temperatures varying between 21.5°C (70.7°F) on the lower side and 26.8°C (80.2°F) on the higher side. Compared to the summer months, rainfall drops significantly to 2mm (0.08") in November and 15mm (0.59") in October. Relative humidity decreases, oscillating from 63% to 66%.Winter weather in Nouadhibou
Winter months, from December to February, witness stable climatic parameters in Nouadhibou. High temperatures vary from 21.7°C (71.1°F) to 22.8°C (73°F) and low temperatures range from 17.9°C (64.2°F) to 19.4°C (66.9°F). The winter period remains dry with minimal rainfall, recorded as low as 1mm (0.04") in December, January, and 2mm (0.08") in February. Relative humidity during this period ranges from 55% to 66%.Weather in January
The start of the year in Nouadhibou exhibits comfortable climate, with temperatures that are agreeable and wind conditions that are moderate. The first month of the year shows a slight drop in the average low temperature to 17.9°C (64.2°F) from the end of the previous year. Weather in January »Weather in February
Moving into February, the weather in Nouadhibou remains consistent, with similar conditions to January. The average high and low temperatures observed are 21.7°C (71.1°F) and 17.8°C (64°F), almost stagnant from the previous month. Weather in February »Weather in March
March brings a subtle change in the city's climate, as it ushers in a slight increase in temperature, humidity, and rainfall in comparison to February. The temperatures vary from 18.3°C (64.9°F) in the wee hours to 22.3°C (72.1°F) under the afternoon sun. Weather in March »Weather in April
April ushers in the city a slightly warmer climate with a subtle growth in temperature and rainfall. The average high temperature marks at 22.3°C (72.1°F) in this pre-summer month. The moderate wind conditions and the stable pressure also contribute to the pleasant conditions. Weather in April »Weather in May
The climatic trends of Nouadhibou in May indicate a further ascend in temperature, marking the onset of summer. The high temperature reaches up to 23.2°C (73.8°F), witnessing a significant rise from previous months. Despite the increase in temperature, the weather conditions remain pleasant, making the city a haven for sun-seekers. Weather in May »Weather in June
In June, Nouadhibou experiences a full-fledged summer, with temperatures soaring up to 24.3°C (75.7°F). However, the relatively low humidity levels prevent the weather from becoming overly oppressive. Along with the rise in temperature, an increase in rainfall is noticeable, but the amount of precipitation remains insignificant in comparison to other coastal cities. Weather in June »Weather in July
As the peak of summer arrives in July, Nouadhibou experiences its hottest month of the year with temperatures climbing up to 25.1°C (77.2°F). The wind speed decreases slightly, contributing to the warmer conditions. An interesting pattern emerges this month, with rainfall also witnessing a small spike, attempting to balance the escalating temperature. Weather in July »Weather in August
The weather in August sees a steep increase in rainfall, leaping to an unusual 27mm (1.06"), implying a shift in the weather pattern. The temperatures further rise, averaging around 26°C (78.8°F), maintaining the hot summer trend. Weather in August »Weather in September
In September, the city witnesses a record high of rainfall, peaking at 31mm (1.22"), surpassing all previous months. The temperatures remain at a high of around 27.5°C (81.5°F) but begin to show signs of a prompt decline towards the end. Weather in September »Weather in October
The month of October marks a relief in comparison to the preceding months as the city begins to witness a decrease in rainfall, dropping to 15mm (0.59"). The temperatures too recede, averaging at around 26.8°C (80.2°F), signalling the end of summer. Weather in October »Weather in November
November brings a significant change in the city's weather, relaying towards cooler and drier conditions. Bearing witness to a marked decrease in rainfall to 2mm (0.08"), the month paves the way for the forthcoming winter season. Weather in November »Weather in December
Closing the year, December presents a cooler climate in Nouadhibou, with average low temperatures dropping to 19.4°C (66.9°F). Despite the nip in the air, the city continues to bask in substantial sunshine hours, providing an appealing balance of weather conditions. Weather in December »Updated: Aug 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The months of January and February see the lowest levels of Nouadhibou's temperatures, averaging a high of 21.7°C (71.1°F).
January is the least humid month, with an average relative humidity of 55%.
The months with the least rainfall are January, March, April and December Rain falls for 0.7 days and accumulates 1mm (0.04") of rain.
Throughout the year, there are 33.3 rainfall days, and 93mm (3.66") of precipitation is accumulated.
January, March, October through December, with an average of 9.6h of sunshine, are months with the least sunshine.
With an average maximum UV index of 5, January is the month with the lowest UV index.
February through December, with an average maximum UV index of 6, are months with the highest UV index.
The month with the longest days is June, with an average of 13h and 24min of daylight.
With an average of 9.9h of sunshine, July has the most sunshine of the year.
With an average relative humidity of 76%, August is the most humid month.
In Nouadhibou, September is known for its average highest temperatures, reaching a high of 27.5°C (81.5°F) and a low of 24.5°C (76.1°F).
The month with the most rainfall is September, when the rain falls for 8.7 days and typically aggregates up to 31mm (1.22") of precipitation.
The month with the shortest days is December, with an average of 10h and 54min of daylight.
Nouadhibou does not utilize Daylight Saving Time (DST). GMT timezone is used throughout the entire year.
Average temperature
Nouadhibou, Mauritania
The warmest month (with the highest average high temperature) is September (27.5°C).
The months with the lowest average high temperature are January and February (21.7°C).
The month with the highest average low temperature is September (24.5°C).
The coldest month (with the lowest average low temperature) is February (17.8°C).
Average pressure
Nouadhibou, Mauritania
- Average pressure in January:
1017.6mbar - Average pressure in February:
1016.3mbar - Average pressure in March:
1014.7mbar - Average pressure in April:
1013.6mbar - Average pressure in May:
1013.3mbar - Average pressure in June:
1013.4mbar
- Average pressure in July:
1011.8mbar - Average pressure in August:
1011.2mbar - Average pressure in September:
1012.3mbar - Average pressure in October:
1013mbar - Average pressure in November:
1014.5mbar - Average pressure in December:
1016.9mbar
The month with the highest atmospheric pressure is January (1017.6mbar).
The month with the lowest atmospheric pressure is August (1011.2mbar).
Average wind speed
Nouadhibou, Mauritania
- Average wind speed in January:
22.8km/h - Average wind speed in February:
25.6km/h - Average wind speed in March:
27km/h - Average wind speed in April:
29.8km/h - Average wind speed in May:
32km/h - Average wind speed in June:
31.9km/h
- Average wind speed in July:
28.7km/h - Average wind speed in August:
25.6km/h - Average wind speed in September:
26.3km/h - Average wind speed in October:
25.2km/h - Average wind speed in November:
22.6km/h - Average wind speed in December:
21.5km/h
The windiest month (with the highest average wind speed) is May (32km/h).
The calmest month (with the lowest average wind speed) is December (21.5km/h).
Average humidity
Nouadhibou, Mauritania
The month with the highest relative humidity is August (76%).
The month with the lowest relative humidity is January (55%).
Average rainfall
Nouadhibou, Mauritania
The wettest month (with the highest rainfall) is September (31mm).
The driest months (with the least rainfall) are January, March, April and December (1mm).
Average rainfall days
Nouadhibou, Mauritania
- Average rainfall days in January:
0.7 days - Average rainfall days in February:
0.4 days - Average rainfall days in March:
1.6 days - Average rainfall days in April:
1.8 days - Average rainfall days in May:
1.8 days - Average rainfall days in June:
2.7 days
- Average rainfall days in July:
2.7 days - Average rainfall days in August:
7.3 days - Average rainfall days in September:
8.7 days - Average rainfall days in October:
3.1 days - Average rainfall days in November:
1.4 days - Average rainfall days in December:
1.1 days
The month with the highest number of rainy days is September (8.7 days).
The month with the least rainy days is February (0.4 days).
Average daylight / Average sunshine
Nouadhibou, Mauritania
- Average daylight in January:
11h and 0min - Average daylight in February:
11h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 36min - Average daylight in May:
13h and 6min - Average daylight in June:
13h and 24min
- Average daylight in July:
13h and 18min - Average daylight in August:
12h and 48min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 42min - Average daylight in November:
11h and 6min - Average daylight in December:
10h and 54min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in January:
9h and 36min - Average sunshine in February:
9h and 42min - Average sunshine in March:
9h and 36min - Average sunshine in April:
9h and 42min - Average sunshine in May:
9h and 48min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 48min - Average sunshine in September:
9h and 42min - Average sunshine in October:
9h and 36min - Average sunshine in November:
9h and 36min - Average sunshine in December:
9h and 36min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January, March, October, November and December (Average sunshine: 9h and 36min).
Average sunshine days
Nouadhibou, Mauritania
- Average sunshine days in January:
30.1 days - Average sunshine days in February:
27.4 days - Average sunshine days in March:
29.5 days - Average sunshine days in April:
28.2 days - Average sunshine days in May:
28.1 days - Average sunshine days in June:
25.8 days
- Average sunshine days in July:
27.3 days - Average sunshine days in August:
21.6 days - Average sunshine days in September:
19.5 days - Average sunshine days in October:
26.7 days - Average sunshine days in November:
28.3 days - Average sunshine days in December:
29.7 days
The month with the most sunshine days is January (30.1 days).
The month with the least sunshine days is September (19.5 days).
Average UV index
Nouadhibou, Mauritania
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is January (UV index 5).
Average cloud cover
Nouadhibou, Mauritania
The month with the most cloud cover is November (Cloud cover 13).
The month with the least cloud cover is May (Cloud cover 8).
Average visibility
Nouadhibou, Mauritania
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
