Climate and monthly weather forecastGoundam, Mali
Climate and monthly weather forecast
The climate of Goundam
Deep in the heartland of Mali, located in the Sahel belt, the city of Goundam is characterized by a subtropical desert climate, denoted as "BWh" by the Köppen climate classification. With tremendous variations in temperature and sparse rainfall, Goundam is the epitome of desert weather irritability.On the temperature front, extremes swing between a scorching high of 42.6°C (108.7°F) in the month of June, to a mellow 15.4°C (59.7°F) on a chilly January night. The bottleneck humidity, predominantly ranging from 11% to 38%, intertwines with these searing temperatures, often causing discomfort. Notably, the humidity peaks during the month of August.
Rain is an almost foreign concept in Goundam, sporting a drought-like setting for most months. The rain gauge collects only 1mm (0.04") to 5mm (0.2") from April to June, taking a leap to 45mm (1.77") in August, and again dwindles down between September and March. This sharp contrast underlines the sporadic nature of precipitation in this area.
Along with sunlight being prevalent for roughly 11.3 hours to 13.1 hours a day throughout the year, the city enjoys abundant sunshine days, from a minimum of 19.3 days in August to a maximum of 31 days in December. UV index also stays high from March till September, with the peak being in the months from May to July.
The best time to visit Goundam
Weather preferences can vary from person to person, however, for someone with a proclivity towards mild temperature, the span from December to February would be ideal to visit Goundam. During these months, temperatures are relatively gentle, fluctuating between 30.7°C (87.3°F) to 15.4°C (59.7°F). Moreover, these months enjoy the least humidity and the maximum number of sunshine days, making it amiable for outdoor activities.The worst time to visit Goundam
Unless one truly enjoys the harsh desert climate, it is unadvisable to plan a visit from May to September. During these months, temperatures skyrocket beyond 40°C (104°F), peaking in June with a blistering 42.6°C (108.7°F). Along with escalating humidity levels, this period also witnesses the maximum amount of rainfall, potentially causing inconveniences.Spring weather in Goundam
With Spring months from March to May, Goundam experiences a swift escalation in temperatures. February's mild 33.3°C (91.9°F) high leaps to a sweltering 40.5°C (104.9°F) by May. The rainfall is occasional, with a meager 1mm (0.04") in March gradually increasing to 4mm (0.16") by the time May ends. While humidity stays relatively low compared to the later months, the UV Index sees its first peak in May.Summer weather in Goundam
Summers in Goundam from June to August can be quite intense. The average high temperature remains a staggering 40°C (104°F)+. A sign of relief appears in the form of rainfall with the rain gauge filling to 14mm (0.55") in July and 45mm (1.77") in August. However, increased humidity levels and a persistent high UV index can create uncomfortable conditions.Autumn weather in Goundam
The onset of Autumn marks the end of the hot season. Although with highs still hovering around 39°C (102.2°F) in September and October, relief does not arrive until November, where the mercury drops to a more tolerable 35°C (95°F). Rainfall also retreats back to a mere trickle post-August, with a notable fall to 2mm (0.08") by October.Winter weather in Goundam
Winter months ranging from December to February display a noticeable downswing in temperatures with lows going down to 17.3°C (63.1°F). Precipitation remains negligible, while the humidity returns to a bearable range. Additionally, the UV index drops to its lowest during these months, making winter a welcoming retreat from the scorching summer.Weather in January
The year begins on a cooler note in Goundam, floating between a high of 29.7°C (85.5°F) and a low of 15.4°C (59.7°F). The skies generally remain clear, painting a bright picture for the month. Coupled with ample sunlight of 8.4 hours per day, it is a wakeful time in Goundam. Weather in January »Weather in February
Warmth begins to take hold in February as temperatures begin their upward climb, drawing a contrast from the relatively cooler January. A dry phenomena dominate the month, paving the way for sun-drenched days. Differences from January weather are notable in longer daylight hours. Weather in February »Weather in March
As March sets in, Goundam witnesses an increase in daily sunshine hours. The mercury counts jump up further, making it much warmer than February. Rain is almost non-existent, making it one of the driest months of the year. The landscape is bathed in sunlight for almost the entire day. Weather in March »Weather in April
April ushers in warmer conditions, sustaining the heat wave from March. There are minor changes in weather aspects like the wind velocity and relative humidity. In Goundam, a subtle hint of rain is observed, marking a break from the persistent dry conditions. Weather in April »Weather in May
As May unfolds, Goundam records a further surge in temperature. The days lengthen, and a significant upturn is noted in the humidity level. A welcome change from April is the modest amount of rainfall. However, the strong sunlight continues to persist, and the wind maintains a steady flow. Weather in May »Weather in June
June signals the onset of the summer solstice with the peak of daily sunlight hours. The heat touches near-record levels compared to May, and a significant amount of rainfall kicks in. This alternation in the weather pattern gives way to increased humidity. Weather in June »Weather in July
July shows a minor dip in temperature, offering a brief period of relief from the extreme heat of June. However, the humidity spikes up, with the most substantial rainfall of the year. The wind speed also increases in the attempt to cool the heated atmosphere. Weather in July »Weather in August
August ushers in slightly milder conditions, breaking from the constant high temperatures of July. The rainfall decreases a bit, but the humidity remains at its highest for the year. The daylight hours start to shorten, with a decline in the overall sunlight. Weather in August »Weather in September
September initiates the gradual withdrawal of summer, ushering in slightly cooler temperatures compared to August. This month experiences a steady decline in rainfall and humidity, which marks the approaching dry season. Though daylight hours decrease, the sun's intensity remains invariably high. Weather in September »Weather in October
October prolongs the trend of cooling from September. The city witnesses a significant drop in rainfall, reducing the overall humidity. The daylight hours and sunshine also notably decrease. A steady wind continues to flow, allowing comfortable breathable conditions. Weather in October »Weather in November
November in Goundam brings further relief from the heat with a noticeable drop in temperature from the preceding month. The decline in rainfall raises the onset of the dry season. Despite shorter daylight hours, the city enjoys clear skies, leading to bright sunlit days. Weather in November »Weather in December
December marks the wrap-up of the year with the coolest temperatures, offering a stark contrast from the sweltering heat of November. The dry conditions prevail with virtually no rainfall, pushing the atmospheric humidity to a low. Weather in December »Updated: Feb 6, 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 coldest time of the year is January, with temperatures averaging a high of 29.7°C (85.5°F) and a low of 15.4°C (59.7°F).
In Goundam, rain does not fall in January through March and December.
Throughout the year, in Goundam, Mali, there are 33.9 rainfall days, and 85mm (3.35") of precipitation is accumulated.
January and December, with an average maximum UV index of 6, are months with the lowest UV index.
The least humid month in Goundam, Mali, is April, with an average relative humidity of 11%.
April through November are months with rainfall in Goundam, Mali.
The months with the highest UV index in Goundam are April through July and September, with an average maximum UV index of 9.
With an average of 12.2h of sunshine, May has the most sunshine of the year.
With average high temperatures of 42.6°C (108.7°F) and lows of 32.3°C (90.1°F), June is the warmest month in Goundam, Mali.
With an average of 13h and 6min of daylight, June has the longest days of the year in Goundam, Mali.
August is the most humid month in Goundam, with an average relative humidity of 38%.
The month with the most rainfall is August, when the rain falls for 9.8 days and typically aggregates up to 45mm (1.77") of precipitation.
The month with the shortest days in Goundam, Mali, is December, with an average of 11h and 12min of daylight.
Goundam, Mali, does not observe Daylight Saving Time (DST). GMT timezone is used over the entire year.
The month with the least sunshine in Goundam is December, with an average of 7.5h of sunshine.
Average temperature
Goundam, Mali
The warmest month (with the highest average high temperature) is June (42.6°C).
The month with the lowest average high temperature is January (29.7°C).
The month with the highest average low temperature is June (32.3°C).
The coldest month (with the lowest average low temperature) is January (15.4°C).
Average pressure
Goundam, Mali
- Average pressure in January:
1015.1mbar - Average pressure in February:
1012.8mbar - Average pressure in March:
1010.5mbar - Average pressure in April:
1008.5mbar - Average pressure in May:
1007.8mbar - Average pressure in June:
1008.2mbar
- Average pressure in July:
1008.7mbar - Average pressure in August:
1009.2mbar - Average pressure in September:
1009.6mbar - Average pressure in October:
1009.7mbar - Average pressure in November:
1011.7mbar - Average pressure in December:
1014.6mbar
The month with the highest atmospheric pressure is January (1015.1mbar).
The month with the lowest atmospheric pressure is May (1007.8mbar).
Average wind speed
Goundam, Mali
- Average wind speed in January:
16.3km/h - Average wind speed in February:
16.8km/h - Average wind speed in March:
16.3km/h - Average wind speed in April:
14.9km/h - Average wind speed in May:
14.3km/h - Average wind speed in June:
14.9km/h
- Average wind speed in July:
17km/h - Average wind speed in August:
15.9km/h - Average wind speed in September:
13.1km/h - Average wind speed in October:
13.6km/h - Average wind speed in November:
14.9km/h - Average wind speed in December:
17km/h
The windiest months (with the highest average wind speed) are July and December (17km/h).
The calmest month (with the lowest average wind speed) is September (13.1km/h).
Average humidity
Goundam, Mali
The month with the highest relative humidity is August (38%).
The month with the lowest relative humidity is April (11%).
Average rainfall
Goundam, Mali
The wettest month (with the highest rainfall) is August (45mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).
Average rainfall days
Goundam, Mali
- Average rainfall days in January:
0.2 days - Average rainfall days in February:
0.2 days - Average rainfall days in March:
0.7 days - Average rainfall days in April:
1.2 days - Average rainfall days in May:
2.2 days - Average rainfall days in June:
3.7 days
- Average rainfall days in July:
8.3 days - Average rainfall days in August:
9.8 days - Average rainfall days in September:
5.5 days - Average rainfall days in October:
1.9 days - Average rainfall days in November:
0.1 days - Average rainfall days in December:
0.1 days
The month with the highest number of rainy days is August (9.8 days).
The months with the least rainy days are November and December (0.1 days).
Average daylight / Average sunshine
Goundam, Mali
- Average daylight in January:
11h and 18min - Average daylight in February:
11h and 36min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 54min - Average daylight in June:
13h and 6min
- Average daylight in July:
13h and 0min - Average daylight in August:
12h and 42min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 24min - Average daylight in December:
11h and 12min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in January:
8h and 24min - Average sunshine in February:
9h and 42min - Average sunshine in March:
9h and 54min - Average sunshine in April:
11h and 18min - Average sunshine in May:
12h and 12min - Average sunshine in June:
12h and 6min
- Average sunshine in July:
11h and 54min - Average sunshine in August:
11h and 54min - Average sunshine in September:
10h and 24min - Average sunshine in October:
7h and 42min - Average sunshine in November:
7h and 36min - Average sunshine in December:
7h and 30min
The month with the most sunshine is May (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 30min).
Average sunshine days
Goundam, Mali
- Average sunshine days in January:
30.8 days - Average sunshine days in February:
27.9 days - Average sunshine days in March:
30.4 days - Average sunshine days in April:
28.7 days - Average sunshine days in May:
28 days - Average sunshine days in June:
24.1 days
- Average sunshine days in July:
20 days - Average sunshine days in August:
19.3 days - Average sunshine days in September:
22.7 days - Average sunshine days in October:
28.1 days - Average sunshine days in November:
29.9 days - Average sunshine days in December:
31 days
The month with the most sunshine days is December (31 days).
The month with the least sunshine days is August (19.3 days).
Average UV index
Goundam, Mali
The months with the highest UV index are April, May, June, July and September (UV index 9).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover
Goundam, Mali
The month with the most cloud cover is August (Cloud cover 20).
The months with the least cloud cover are March, April and October (Cloud cover 7).
Average visibility
Goundam, Mali
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).
