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Contents
- The climate of Diamou
- The Best Time to Visit Diamou
- The Worst Time to Visit Diamou
- Spring Weather in Diamou
- Summer Weather in Diamou
- Autumn Weather in Diamou
- Winter Weather in Diamou
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Diamou
Diamou, Mali, a region characterized by its subtropical steppe climate (Köppen climate classification BSh), is a locale where weather patterns are guided by semi-arid environmental factors. The typical subtropical steppe climate showcases weather predominance of sun-drenched days, and scant to negligible rainfall in most seasons.
Throughout the year, there is a climb in the mercury levels with an average of 37.4°C (99.3°F) during the peak of mid-year in May. Temperatures gradually dip to its lowest point in January when thermometers read an average monthly low of 17.9°C (64.2°F). This manifests a considerable range in temperature across the calendar year for Diamou wherein there might be hot days that tip beyond the 40°C (104°F) threshold while some nights may be cooler, hovering around 25°C (77°F) between May and September.
Diamou’s relative humidity vacillates between low levels of 14% in March to high levels of 70% in August. The drastic fluctuation in the humidity levels indicates a change in the dryness and dampness of the air throughout the year - this increases with the approach of the monsoon months - July and August, subsequently retreating towards the drier end as the area returns to its steppe climate basic.
Levels of rainfall in Diamou are fairly erratic as the place doesn't see much rainfall. Rainfall peaks at a high of 109mm (4.29") during the monsoon month of August and plunges to no rainfall in February, indicating a dry season stretching from December to March and a rainy season primarily between July to August.
Throughout the year, there is a climb in the mercury levels with an average of 37.4°C (99.3°F) during the peak of mid-year in May. Temperatures gradually dip to its lowest point in January when thermometers read an average monthly low of 17.9°C (64.2°F). This manifests a considerable range in temperature across the calendar year for Diamou wherein there might be hot days that tip beyond the 40°C (104°F) threshold while some nights may be cooler, hovering around 25°C (77°F) between May and September.
Diamou’s relative humidity vacillates between low levels of 14% in March to high levels of 70% in August. The drastic fluctuation in the humidity levels indicates a change in the dryness and dampness of the air throughout the year - this increases with the approach of the monsoon months - July and August, subsequently retreating towards the drier end as the area returns to its steppe climate basic.
Levels of rainfall in Diamou are fairly erratic as the place doesn't see much rainfall. Rainfall peaks at a high of 109mm (4.29") during the monsoon month of August and plunges to no rainfall in February, indicating a dry season stretching from December to March and a rainy season primarily between July to August.
The Best Time to Visit Diamou
Tourists who choose to visit Diamou should ideally plan their trips to either take place in early spring, around March/April or in late autumn, between November and December. During these periods, the temperatures stay relatively moderate ranging from 34.4°C (93.9°F) to 38.2°C (100.8°F) and humidity levels are bearable with values standing at 14% to 21%. The abundance of sunshine hours, which lies around 11.5 hours in March and stays steady at 9.6 hours in November, paired with a transparent visibility of 10km (6.2mi), makes it an ideal time for outdoor sightseeing and activities.
The Worst Time to Visit Diamou
Travel enthusiasts and sightseers would do well to avoid visiting Diamou during the height of the summer months, particularly in June and July. During this period, temperatures can escalate beyond 40°C (104°F) and the relative humidity can climb to the highest level of 70%, rendering the climate exceptionally warm and humid. The seasonal high rainfall of up to 68mm (2.68") makes for unpredictable and inconvenient weather conditions for tourists.
Spring Weather in Diamou
From March to May, Diamou experiences its spring season. During this period, daily temperature ranges between 36.8°C (98.2°F) to a soaring 42.3°C (108.1°F). Rainfall is sparse with only 1mm (0.04") in April and jumps to 6mm (0.24") in May. Humidity remains relatively low, beginning at 14% in March and only climbs slightly to 21% by the end of spring. With sunshine hours varying between 9.7 hours to 9.8 hours in a day, clear skies and predictable weather are nearly guaranteed.
Summer Weather in Diamou
Summer comes to Diamou between June and August. It is characterized by temperatures that range from 40.8°C (105.4°F) to a decrease to 33.7°C (92.7°F) through the summer months. Rainfall sees a significant spike, with July witnessing 68mm (2.68") precipitation and August sees a high of 109mm (4.29"), indicating the monsoon season. The humidity rises to 70% in these months, suggesting a highly damp environment due to the heavy rains. Despite the high temperatures, summer in Diamou provides less sunshine hours - from a full 13 hours in June to a decrease to 12.6 hours daily by August end.
Autumn Weather in Diamou
Autumn in Diamou spans from September to November, seeing temperatures decrease from 34.8°C (94.6°F) to 37.4°C (99.3°F) correspondingly. Rainfall drops dramatically from 49mm (1.93") in September to minimal rainfall in November. The humidity levels also see a steep fall from 66% in the beginning to 21% by the end of the season. Despite the changeable conditions, sunshine is plentiful throughout the season with 9.2 hours in September stretching to 9.7 hours in November.
Winter Weather in Diamou
Winter comes to Diamou with the start of December till February. In these months, temperatures fall to a range from 34.8°C (94.6°F) to 36.8°C (98.2°F). With virtually no rainfall in February and minimum precipitation in December and January, the season stays predominantly dry. Humidity starts at 16% in December and decreases further to 14% by February, marking a significantly dry atmosphere. Despite the decrease in temperature, sunshine hours remain considerable, averaging 9.6 hours a day throughout the season.
Weather in January
Historically, Diamou kick starts the year with moderate temperatures and low humidity, making it a great time to roam around. Weather patterns witnessed in December prevail as the shift in temperature is quite minimal. With the scarcity of rainfall, the month remains dry. Weather in January »
Weather in February
In February, weather variations from the preceding month are practically inconspicuous in Diamou. With no significant climate extremes during this period, Diamou ensures a pleasant continuation of the dry season. Further into the season, winds slightly pick up at 11.6km/h (7.2mph), gently brushing the city. Weather in February »
Weather in March
March ushers in a bit of warmth marking the start of Diamou's hot season. The rise in temperature from February is marked, but the increase in wind speed helps to keep the heat bearable. The continuing dry spell experienced in Diamou falls during March, registering 1mm (0.04") rainfall. Weather in March »
Weather in April
April brings a noticeable rise in temperature and nights get warmer. There's a slight uptick of rainfall volume to 1mm (0.04") this month, indicating the impending wet season. With the month characterized by increasing temperature from 40.2°C (104.4°F) to 42.2°C (108°F), the citizens prepare for the impending warm days. Weather in April »
Weather in May
Witness a marked transition in the weather of Diamou in May. From hot, the weather veers towards being sultry with a substantial upswing in humidity and rainfall. With the highest recorded temperature of the year at 42.3°C (108.1°F), the afternoons are expectedly sweltering. Weather in May »
Weather in June
The month of June in Diamou often witnesses a further spike in humidity and wet weather. An escalation in rainfall to 13mm (0.51") and increasing cloud cover results in relatively cooler days compared to the preceding month. Despite temperatures dipping to 40.8°C (105.4°F), the increased relative humidity at 33% keeps the felt temperature high. Weather in June »
Weather in July
July overtakes other months in Diamou with the heaviest rainfall and the most significant drop in recorded temperatures. The considerable precipitation of 68mm (2.68") triggers a significant change in the city's ambience and appearance. Weather in July »
Weather in August
The month of August highlights the peak of the monsoon season in Diamou. The weather veers towards being more humid and wet with the highest precipitation at 109mm (4.29"). Combating the high humidity level of 70% becomes a daily routine for the residents paving for sultry weather. Weather in August »
Weather in September
Diamou inches towards the end of the rainy season in September. Transitioning back to dry weather, precipitation drops to 49mm (1.93"). Even though temperatures begin to climb, up to 34.8°C (94.6°F), the evenings remain comfortably cool. Weather in September »
Weather in October
October marks the descent of the dry season in Diamou with a noticeable drop in precipitation to 8mm (0.31"). Temperatures begin to rise again, acknowledging the departure of the monsoons. The city is characterized by slightly cooler nights dropping to 26°C (78.8°F), allowing for calm and serene evenings. Weather in October »
Weather in November
November arrives sandwiched between the exceptionally dry October and December, fostering a comfortably dry climate in Diamou. The rainfall records a significant drop to a mere 1mm (0.04"), denoting the dry nature of the city's climate. Weather in November »
Weather in December
December marks the crest of the dry season in Diamou, concluding the year with notably cooler temperatures. Coming from November, the average daily temperature plummets to 34.8°C (94.6°F), making it one of the coolest months of the year. Weather in December »
[Resources]Frequently asked questions
What is the driest month in Diamou?
In Diamou, Mali, rain does not fall in January, February and December.
How many days does it rain in Diamou?
Throughout the year, in Diamou, there are 64 rainfall days, and 256mm (10.08") of precipitation is accumulated.
What is the least humid month in Diamou?
February and March, with an average relative humidity of 14%, are the least humid months in Diamou, Mali.
When does it rain in Diamou?
Months with rainfall in Diamou, Mali, are March through November.
What are the months with the most sunshine in Diamou?
The months with the most sunshine in Diamou, Mali, are March and April, with an average of 9.9h of sunshine.
What are the months with the highest UV index in Diamou?
The months with the highest UV index in Diamou, Mali, are April and May, with an average maximum UV index of 9.
What time of the year is the hottest in Diamou?
Diamou's temperatures peak on average in May, reaching 42.3°C (108.1°F) at their highest and 29.2°C (84.6°F) at their lowest.
When are the longest days in Diamou?
With an average of 12h and 54min of daylight, June has the longest days of the year.
What are the coldest months in Diamou?
August brings the lowest temperatures in Diamou, with an average high of 33.7°C (92.7°F) and an average low of 24.8°C (76.6°F).
What is the most humid month in Diamou?
The most humid month is August, with an average relative humidity of 70%.
What is the wettest month in Diamou?
The month with the most rainfall in Diamou is August, when the rain falls for 18.3 days and typically aggregates up to 109mm (4.29") of precipitation.
What is the month with the least sunshine in Diamou?
August has the least sunshine of the year in Diamou, with an average of 8.3h of sunshine.
What is the month with the shortest days in Diamou?
The month with the shortest days is December, with an average of 11h and 18min of daylight.
Is there Daylight Saving Time (DST) in Diamou?
Diamou does not observe Daylight Saving Time (DST). GMT timezone is used over the entire year.
What is the month with the lowest UV index in Diamou?
With an average maximum UV index of 6, December is the month with the lowest UV index.
Average temperature
Diamou, Mali
The warmest month (with the highest average high temperature) is May (42.3°C).
The month with the lowest average high temperature is August (33.7°C).
The month with the highest average low temperature is June (30°C).
The coldest month (with the lowest average low temperature) is January (17.9°C).
Average pressure
Diamou, Mali
- Average pressure in January:
1013mbar - Average pressure in February:
1011.2mbar - Average pressure in March:
1009.6mbar - Average pressure in April:
1008.2mbar - Average pressure in May:
1008.4mbar - Average pressure in June:
1009.9mbar
- Average pressure in July:
1011mbar - Average pressure in August:
1011.3mbar - Average pressure in September:
1011.3mbar - Average pressure in October:
1010.1mbar - Average pressure in November:
1010.6mbar - Average pressure in December:
1012.7mbar
The month with the highest atmospheric pressure is January (1013mbar).
The month with the lowest atmospheric pressure is April (1008.2mbar).
Average wind speed
Diamou, Mali
- Average wind speed in January:
11.5km/h - Average wind speed in February:
11.6km/h - Average wind speed in March:
10.3km/h - Average wind speed in April:
9.5km/h - Average wind speed in May:
10.3km/h - Average wind speed in June:
11.9km/h
- Average wind speed in July:
12.1km/h - Average wind speed in August:
10.8km/h - Average wind speed in September:
8.3km/h - Average wind speed in October:
7.7km/h - Average wind speed in November:
8.8km/h - Average wind speed in December:
11.6km/h
The windiest month (with the highest average wind speed) is July (12.1km/h).
The calmest month (with the lowest average wind speed) is October (7.7km/h).
Average humidity
Diamou, Mali
The month with the highest relative humidity is August (70%).
The months with the lowest relative humidity are February and March (14%).
Average rainfall
Diamou, Mali
The wettest month (with the highest rainfall) is August (109mm).
The driest months (with the least rainfall) are January, February and December (0mm).
Average rainfall days
Diamou, Mali
- Average rainfall days in January:
0.3 days - Average rainfall days in February:
0 days - Average rainfall days in March:
0.8 days - Average rainfall days in April:
1.9 days - Average rainfall days in May:
3.8 days - Average rainfall days in June:
6 days
- Average rainfall days in July:
12.7 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
5.7 days - Average rainfall days in November:
0.5 days - Average rainfall days in December:
0.2 days
The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is February (0 days).
Average daylight / Average sunshine
Diamou, Mali
- Average daylight in January:
11h and 2min - Average daylight in February:
11h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 3min - Average daylight in May:
12h and 5min - Average daylight in June:
12h and 5min
- Average daylight in July:
12h and 5min - Average daylight in August:
12h and 4min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 3min - Average daylight in December:
11h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January:
9h and 4min - Average sunshine in February:
9h and 4min - Average sunshine in March:
9h and 5min - Average sunshine in April:
9h and 5min - Average sunshine in May:
9h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 0min - Average sunshine in August:
8h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
9h and 5min - Average sunshine in November:
9h and 4min - Average sunshine in December:
9h and 4min
The months with the most sunshine are March and April (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 8h and 18min).
Average sunshine days
Diamou, Mali
- Average sunshine days in January:
30.8 days - Average sunshine days in February:
28.2 days - Average sunshine days in March:
30.3 days - Average sunshine days in April:
28 days - Average sunshine days in May:
26.3 days - Average sunshine days in June:
21.6 days
- Average sunshine days in July:
16.3 days - Average sunshine days in August:
10.6 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
23.7 days - Average sunshine days in November:
29.3 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 (10.6 days).
Average UV index
Diamou, Mali
The months with the highest UV index are April and May (UV index 9).
The month with the lowest UV index is December (UV index 6).
Average cloud cover
Diamou, Mali
The month with the most cloud cover is August (Cloud cover 35).
The month with the least cloud cover is April (Cloud cover 6).
Average visibility
Diamou, 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).
Diamou, Mali
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