Climate and monthly weather forecastDiourbel, Senegal
Climate and monthly weather forecast
The climate of Diourbel
Diourbel experiences a BSh - Subtropical steppe climate based on the Köppen climate classification. This specific climate is typically found in the tropical and subtropical desert regions. Throughout the year, Diourbel, Senegal sees a wide range of temperatures and a significant variation in the amount of precipitation received.Temperatures rise gradually from an average high of 35.4°C (95.7°F) in January to peak at 41.4°C (106.5°F) in April and then decrease again towards the year's end falling to an average of 35.6°C (96.1°F) in December. The lowest average temperatures range from 18.8°C (65.8°F) in January to a peak of 25.9°C (78.6°F) in July, then gradually decrease to reach the lowest point in the year at 20°C (68°F) in December. Thus, annual temperatures overall swing between 18.8°C (65.8°F) and 41.4°C (106.5°F).
The rainfall measures the least from January to April with barely 1mm (0.04"), then it starts to rise significantly and experiences the highest precipitation in August with 128mm (5.04"). The rainfall then decreases gradually until the year's end, wrapping up with no rain in December. The average daylight hours per day fluctuate between 11.3 and 13, while the average sunny days range from a low of 7.3 in August to a high of 30.8 in January and December.
The climate conditions in certain months become unique due to the variation in weather parameters. For instance, August not only records the highest rainfall but also the highest humidity value at 72% and maximum cloud cover of 45%, making it the most clouded and humid month.
The best time to visit Diourbel
If favorable weather is the primary concern while planning a visit to Diourbel, it would be prudent to consider the months from November to January. During this period, the climate remains relatively cooler with temperatures ranging from an average high of 37.6°C (99.7°F) to an average low of 20°C (68°F). These months experience significantly lesser rainfall, with precipitation in December completely absent. The atmosphere condition is ideal, with lower humidity levels and extended sunshine hours, a conjunction that makes these months arguably the best time to visit Diourbel.The worst time to visit Diourbel
The period from June to August could be considered the least productive time to visit Diourbel, primarily due to its high rainfall. With precipitation mounting up to 128mm (5.04") in August, site-seeing could be substantially hindered during this period. Correspondingly, the humidity reaches its peak, and cloud cover is at its highest point during these months. Additionally, wind gusts increase and visibility drops to 9km (5.6mi) on average, making travel conditions less than ideal.Spring weather in Diourbel
Spring arrives in Diourbel from March to May, bringing with it an upsurge in temperatures. Average highs peak at 41.4°C (106.5°F) in April, while average lows increase from 19.8°C (67.6°F) in March to 22.4°C (72.3°F) in May. Rainfall is scarce in these months, barely reaching 1mm (0.04"). The UV Index is high during spring, marking an 8 on average.Summer weather in Diourbel
Summer in Diourbel spans from June to August. During this period, temperatures moderate a little, dropping to an average high of 33.7°C (92.7°F) in August. However, the summer also sees a considerable increase in rainfall, peaking at 128mm (5.04") in August. This season also marks the year's highest humidity levels and cloud cover, reducing the number of sunshine hours.Autumn weather in Diourbel
From September to November, Diourbel witnesses autumn. The period is characterized by a reduction in rainfall from 82mm (3.23") in September to a minimal 2mm (0.08") in November. The average high temperatures start to climb again reaching 37.6°C (99.7°F) in November, while the low averages decrease from 24.8°C (76.6°F) to 23.1°C (73.6°F).Winter weather in Diourbel
Winter in Diourbel, from December to February, presents a refreshing break from the high temperatures. During this season, the average high temperatures fluctuate between 35.4°C (95.7°F) and 37.3°C (99.1°F), and the low averages range from 18.8°C (65.8°F) to 19.3°C (66.7°F). Rainfall is virtually non-existent, enabling visitors to enjoy clear skies and ample sunshine.Weather in January
In Diourbel, the year starts with dry conditions, paving the path for a relatively hot and humid climate to follow. January presents warmer temperatures when compared to the later part of December, hitting a high of 35.4°C (95.7°F) while maintaining a comfortable low of 18.8°C (65.8°F). Weather in January »Weather in February
As Senegal enters the second month, the weather undergoes subtle changes marked by an increase in temperature and notably more humidity than January. February in Diourbel peaks at a high of 37.3°C (99.1°F), a slight increase from the last month. Weather in February »Weather in March
The first month of the spring, March, is a blistering month in Diourbel, Senegal, with an average temperature varying between 19.8°C (67.6°F) and 40°C (104°F). With March's arrival, Diourbel's weather records an average high-temperature of a scorching 40°C (104°F), marking little difference from February's 37.3°C (99.1°F). Weather in March »Weather in April
April brings about the full onset of summer, with Diourbel experiencing relatively hot conditions. Despite the rise in temperature, the city receives a slight increase in rainfall with the total touching 1mm (0.04"). April clocks in longer daylight hours and a high temperature of 41.4°C (106.5°F), indicating a seasonal change. Weather in April »Weather in May
In May, the city of Diourbel starts experiencing more humid and warm conditions. The monthly rainfall reaches 1mm (0.04"), marking a notable upsurge from the previous month's conditions. The highest temperature is a scorching 41.3°C (106.3°F), making it one of the hottest months of the year. Weather in May »Weather in June
June might be the turning point of the year in terms of weather conditions in Diourbel. This month witnesses a significant increase in rainfall - a massive jump from a mere 1mm (0.04") in May to 9mm (0.35"). The temperatures, though still high, show a slight dip, with June's maximum recorded at 39°C (102.2°F). Weather in June »Weather in July
July in Diourbel is known for its wet conditions, as it marks the peak of the rainfall for the year. The rainfall soars from 9mm (0.35") in June to 66mm (2.6"). The maximum temperature sees a significant drop to 35.8°C (96.4°F), offering residents some respite from the intense heat of the previous months. Weather in July »Weather in August
The weather in August continues to be wet in Diourbel, with the rain gauge measuring at 128mm (5.04"). It accompanies a mild decrease in maximum temperatures, which now peak at 33.7°C (92.7°F). This period is characterized by intermittent showers and overcast skies, a sharp contrast to the clear skies during the first half of the year. Weather in August »Weather in September
September is still within the grasp of the wet season for the city of Diourbel; however, rainfall begins to recede, getting reduced to 82mm (3.23") from a high of 128mm (5.04") in August. The weather, however, remains warm, with the highest recorded temperature at 33.9°C (93°F). Weather in September »Weather in October
October signals towards the cessation of the wet season, with a stark decrease in rainfall from 82mm (3.23") in September to just 27mm (1.06"). Diourbel records a temperature high of 37.5°C (99.5°F), indicating a return to the hot and dry conditions for the year's remainder. Weather in October »Weather in November
November witnesses a significant drop in rainfall, spiraling down to 2mm (0.08"), signaling the onset of the arid phase. With high temperatures hovering around 37.6°C (99.7°F), this month witnesses an increase in the diurnal temperature range in Diourbel. Weather in November »Weather in December
December in Diourbel announces the arrival of the dry season in full swing with negligible rainfall. Each day is typically sunny with exceptionally clear skies, and the city records a warm temperature high of 35.6°C (96.1°F). Weather in December »Updated: Jan 26, 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
January is the least humid month in Diourbel, with an average relative humidity of 16%.
January, February and December are months without rainfall.
In Diourbel, during the entire year, the rain falls for 75.6 days and collects up to 317mm (12.48") of precipitation.
The months with the lowest UV index in Diourbel are January, February, July through September, November and December, with an average maximum UV index of 7.
March through November are months with rainfall in Diourbel, Senegal.
The months with the highest UV index in Diourbel, Senegal, are March through June and October, with an average maximum UV index of 8.
Temperature records mark April as the warmest month, with highs averaging 41.4°C (106.5°F) and lows at 21.3°C (70.3°F).
With an average of 10h of sunshine, May has the most sunshine of the year.
The month with the longest days in Diourbel, Senegal, is June, with an average of 13h and 0min of daylight.
Diourbel, Senegal, reaches its average lowest temperatures in August, measuring 33.7°C (92.7°F) at the peak and 25.3°C (77.5°F) at the lowest.
The month with the most rainfall is August, when the rain falls for 21 days and typically aggregates up to 128mm (5.04") of precipitation.
August has the least sunshine of the year in Diourbel, Senegal, with an average of 7.3h of sunshine.
The most humid month in Diourbel, Senegal, is September, with an average relative humidity of 74%.
With an average of 11h and 18min of daylight, December has the shortest days of the year.
Diourbel, Senegal, does not utilize Daylight Saving Time (DST). GMT timezone is used throughout the entire year.
Average temperature
Diourbel, Senegal
The warmest month (with the highest average high temperature) is April (41.4°C).
The month with the lowest average high temperature is August (33.7°C).
The month with the highest average low temperature is July (25.9°C).
The coldest month (with the lowest average low temperature) is January (18.8°C).
Average pressure
Diourbel, Senegal
- Average pressure in January:
1012.7mbar - Average pressure in February:
1011.4mbar - Average pressure in March:
1010.5mbar - Average pressure in April:
1009.9mbar - Average pressure in May:
1010.5mbar - Average pressure in June:
1011.9mbar
- Average pressure in July:
1012.2mbar - Average pressure in August:
1011.7mbar - Average pressure in September:
1011.8mbar - Average pressure in October:
1010.8mbar - Average pressure in November:
1010.8mbar - Average pressure in December:
1012.2mbar
The month with the highest atmospheric pressure is January (1012.7mbar).
The month with the lowest atmospheric pressure is April (1009.9mbar).
Average wind speed
Diourbel, Senegal
- Average wind speed in January:
13km/h - Average wind speed in February:
13.7km/h - Average wind speed in March:
12.7km/h - Average wind speed in April:
12.7km/h - Average wind speed in May:
12.1km/h - Average wind speed in June:
12.7km/h
- Average wind speed in July:
12.3km/h - Average wind speed in August:
10.5km/h - Average wind speed in September:
8.6km/h - Average wind speed in October:
8.6km/h - Average wind speed in November:
10.1km/h - Average wind speed in December:
12.7km/h
The windiest month (with the highest average wind speed) is February (13.7km/h).
The calmest months (with the lowest average wind speed) are September and October (8.6km/h).
Average humidity
Diourbel, Senegal
The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is January (16%).
Average rainfall
Diourbel, Senegal
The wettest month (with the highest rainfall) is August (128mm).
The driest months (with the least rainfall) are January, February and December (0mm).
Average rainfall days
Diourbel, Senegal
- Average rainfall days in January:
0.2 days - Average rainfall days in February:
0.2 days - Average rainfall days in March:
0.4 days - Average rainfall days in April:
1.4 days - Average rainfall days in May:
1.7 days - Average rainfall days in June:
5.1 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
21 days - Average rainfall days in September:
19.9 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
1.4 days - Average rainfall days in December:
0.2 days
The month with the highest number of rainy days is August (21 days).
The months with the least rainy days are January, February and December (0.2 days).
Average daylight / Average sunshine
Diourbel, Senegal
- Average daylight in January:
11h and 24min - Average daylight in February:
11h and 42min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 48min - Average daylight in June:
13h and 0min
- Average daylight in July:
12h and 54min - Average daylight in August:
12h and 36min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 30min - Average daylight in December:
11h and 18min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January:
9h and 36min - Average sunshine in February:
9h and 42min - Average sunshine in March:
9h and 54min - Average sunshine in April:
9h and 54min - Average sunshine in May:
10h and 0min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
8h and 12min - Average sunshine in August:
7h and 18min - Average sunshine in September:
8h and 36min - Average sunshine in October:
9h and 42min - Average sunshine in November:
9h and 48min - Average sunshine in December:
9h and 42min
The month with the most sunshine is May (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 7h and 18min).
Average sunshine days
Diourbel, Senegal
- Average sunshine days in January:
30.8 days - Average sunshine days in February:
28 days - Average sunshine days in March:
30.6 days - Average sunshine days in April:
28.7 days - Average sunshine days in May:
28.4 days - Average sunshine days in June:
22.8 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
8.5 days - Average sunshine days in October:
21.1 days - Average sunshine days in November:
27.9 days - Average sunshine days in December:
30.8 days
The months with the most sunshine days are January and December (30.8 days).
The month with the least sunshine days is August (7.3 days).
Average UV index
Diourbel, Senegal
The months with the highest UV index are March, April, May, June and October (UV index 8).
The months with the lowest UV index are January, February, July, August, September, November and December (UV index 7).
Average cloud cover
Diourbel, Senegal
The month with the most cloud cover is August (Cloud cover 45).
The month with the least cloud cover is April (Cloud cover 6).
Average visibility
Diourbel, Senegal
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (10km).
The months with the lowest visibility are August and September (9km).
