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Contents
- The climate of Diosso
- The best time to visit Diosso
- The worst time to visit Diosso
- Spring weather in Diosso
- Summer weather in Diosso
- Autumn weather in Diosso
- Winter weather in Diosso
- 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 Diosso
Diosso, located in Congo, is characterized by a Tropical Wet and Dry or Savannah climate, as per the Koppen climate classification. It implies a relatively constant warm climate, fluctuating humidity, and marked rainfall differences between seasons.
Temperatures throughout the year are typically tropical, ranging from 20.8°C (69.4°F) to 30.2°C (86.4°F). At the beginning of the year, temperatures peak from around 29.3°C (84.7°F) to the highest annual temperature of about 30.2°C (86.4°F) between March and April. As the year progresses, there is a gradual decline in average temperatures reaching the annual lows of 20.8°C (69.4°F) and 24.7°C (76.5°F) in July and August respectively, before rebounding.
The rainfall trends highlight a correlation between humidity and precipitation. Annual rainfall amounts fluctuate between 2mm (0.08") in July and 159mm (6.26") in December, with humidity ranging from 80% to 83%. The year commences on a wetter note with average rainfall of 125mm (4.92") in January, reducing slightly in the following months to the lowest levels of 2mm (0.08") to 6mm (0.24") between July and August, effectively marking these as the driest months, before picking up again towards the end of the year.
Wind speeds in Diosso measure from 8.7km/h (5.4mph) in January to a peak of 11.4km/h (7.1mph) in November, falling again in December. The highest wind gust speeds occur in November at 15.4km/h (9.6mph), hinting at stronger wind currents during this period.
Temperatures throughout the year are typically tropical, ranging from 20.8°C (69.4°F) to 30.2°C (86.4°F). At the beginning of the year, temperatures peak from around 29.3°C (84.7°F) to the highest annual temperature of about 30.2°C (86.4°F) between March and April. As the year progresses, there is a gradual decline in average temperatures reaching the annual lows of 20.8°C (69.4°F) and 24.7°C (76.5°F) in July and August respectively, before rebounding.
The rainfall trends highlight a correlation between humidity and precipitation. Annual rainfall amounts fluctuate between 2mm (0.08") in July and 159mm (6.26") in December, with humidity ranging from 80% to 83%. The year commences on a wetter note with average rainfall of 125mm (4.92") in January, reducing slightly in the following months to the lowest levels of 2mm (0.08") to 6mm (0.24") between July and August, effectively marking these as the driest months, before picking up again towards the end of the year.
Wind speeds in Diosso measure from 8.7km/h (5.4mph) in January to a peak of 11.4km/h (7.1mph) in November, falling again in December. The highest wind gust speeds occur in November at 15.4km/h (9.6mph), hinting at stronger wind currents during this period.
The best time to visit Diosso
Considering temperature, precipitation, daylight, and sunshine hours, the most ideal period to visit Diosso is between June and August. The temperature range during these months is comfortable, being between 20.8°C (69.4°F) and 26.4°C (79.5°F). These months also coincide with the lowest levels of rainfall, 2mm (0.08") to 6mm (0.24"), making outdoor activities much more enjoyable. Daylight lasts almost 12 hours daily, allowing for longer excursion times.
The worst time to visit Diosso
From a climatological standpoint, the most challenging period to visit Diosso would be from November to January. These months coincide with the highest amount of rainfall, with December recording up to 159mm (6.26") of rainfall. Increased cloud cover and relative humidity levels can make outdoor exploration less enjoyable.
Spring weather in Diosso
Spring in Diosso, occurring from September to November, experiences a gradual increase in temperature, starting from 25.7°C (78.3°F) in September and reaching 28.5°C (83.3°F) in November. Corresponding rainfall measures range from 17mm (0.67") in September to 120mm (4.72") in November. Humidity remains steady at 83% while relative pressure decreases from 1013.3mb to 1010.5mb. Sunshine hours begin increasing from 5.8 hours in September to a high of 7.8 hours in November.
Summer weather in Diosso
Summer in Diosso, from December to February, begins with the highest level of rainfall, at 159mm (6.26") in December, dropping to 102mm (4.02") in February. Temperatures are warm, ranging between 25.3°C (77.5°F) and 30.1°C (86.2°F). Despite the variations in rainfall, humidity remains relatively stable at 81%.
Autumn weather in Diosso
Autumn, from March to May, sees a gradual reduction in temperature with highs decreasing from 30.2°C (86.4°F) to 28.8°C (83.8°F), accompanied by a decrease in rainfall from 110mm (4.33") to 54mm (2.13"). Although the region experiences the highest temperatures during these months, the decent sunshine hours, falling from 8.2 hours to 8.2 hours within this period, make it bearable.
Winter weather in Diosso
Winter months, stretching from June to August, record the coolest temperatures, with averages from 20.8°C (69.4°F) to 24.7°C (76.5°F). Rainfall also dips during this period, falling to 2mm (0.08") in July from 3mm (0.12") in June, making it the driest time of the year. It provides a much-needed relief from the high temperatures experienced during the rest of the year.
Weather in January
In Diosso, Congo, January brings the start of the year with typically warm temperatures and high humidity. Average conditions hint towards a warm, slightly humid atmosphere with prevalent cloud cover. A notable characteristic of this month is the high rainfall of 125mm (4.92"), contributing to majority of the country's annual precipitation. Weather in January »
Weather in February
February presents a slightly varied atmosphere as compared to January. Diosso's weather continues to exhibit warmth and high humidity, providing residents with a generally stable climatic pattern. The period witnesses a decrease in rainfall to 102mm (4.02"), leading to a more comfortable environment. Weather in February »
Weather in March
In Diosso, the weather undergoes a minor transformation during March. Conditions of warmth and humidity remain steady, ensuring a predictable climate for the local populace. With rainfall experiencing a fine increase from 102mm (4.02") to 110mm (4.33"), the month guarantees the continuity of Congo's precipitation cycle. Weather in March »
Weather in April
April represents a significant shift in Diosso's weather patterns. Despite the city continuing to exude a warm climate, the atmospheric humidity starts decreasing gradually. A noteworthy shift this month is the marked decrease in rainfall to 101mm (3.98"), alleviating the continuous downpours of the preceding months. Weather in April »
Weather in May
May signals the onset of a somewhat drier period in Diosso. While the warmth remains a firm feature of the city’s climate, humidity levels show a downward trend. This phase of the year witnesses a drastic drop in average rainfall to 54mm (2.13"), marking the start of the dry season in Congo. Weather in May »
Weather in June
Diosso's weather in June continues to remain warm, but less humid as compared to the earlier months. The city experiences noticeable changes in various elements of its climate. The most significant change being the near absence of rainfall with precipitation levels plummeting to a mere 3mm (0.12"). Weather in June »
Weather in July
July in Diosso marks the continuation of the dry, warm period, albeit with a slightly elevated humidity. Climate elements display a near steady-state, with no extreme fluctuations observed in averages. However, an extraordinary feature is the near absolute dry spell, with precipitation dropping further to 2mm (0.08"). Weather in July »
Weather in August
August brings about insignificant deviations in Diosso’s weather. The month continues the warm, dry trend interspersed with minor increases in humidity. Rainfall witnesses a marginal rise from the preceding months, notching up to 6mm (0.24"). Weather in August »
Weather in September
September in Diosso stands out for its marked climatic changes. The city continues to exhibit warm conditions, coupled with an increasingly humid atmosphere. The rainfall records a significant surge, ascending to 17mm (0.67"), thus marking the commencement of the wet season in Congo. Weather in September »
Weather in October
October brings about a certain wetness to Diosso, with temperatures remaining warm. The city’s climatic conditions undergo transformations with fluctuating humidity levels. A massive change is observed in the rainfall patterns with the average precipitation soaring to 82mm (3.23"). Weather in October »
Weather in November
In Diosso, November carries the wetness from October further into the year, maintaining a warm climate. Slight variations in weather elements hint towards a steady atmospheric composition, notwithstanding the rising humidity. The month showcases the second-highest average rainfall figure, a substantial 120mm (4.72"). Weather in November »
Weather in December
December concludes the year in Diosso with a familiar warm temperature profile accompanied by high moisture content. Diosso's climatic composition demonstrates stability with a few dynamic shifts. The precipitation reaches its apex at 159mm (6.26"), registering December as the wettest month of the year. 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
How many days does it rain in Diosso?
In Diosso, Congo, during the entire year, the rain falls for 217.2 days and collects up to 881mm (34.69") of precipitation.
What is the month with the highest UV index in Diosso?
January through April, October through December, with an average maximum UV index of 7, are months with the highest UV index in Diosso.
What part of the year is the hottest in Diosso?
Diosso's warmest weather arrives in March, when temperatures average a high of 30.2°C (86.4°F) and a low of 26°C (78.8°F).
What is the least humid month in Diosso?
March is the least humid month in Diosso, with an average relative humidity of 80%.
What are the months with the most sunshine in Diosso?
The months with the most sunshine are April, May and December, with an average of 8.2h of sunshine.
What are the most humid months in Diosso?
May through December, with an average relative humidity of 83%, are most humid months in Diosso.
What is the month with the shortest days in Diosso?
With an average of 11h and 54min of daylight, June has the shortest days of the year.
What is the driest month in Diosso?
The month with the least rainfall is July, when the rain falls for 5.7 days and typically collects 2mm (0.08") of precipitation.
What is the month with the lowest UV index in Diosso?
July and August, with an average maximum UV index of 5, are months with the lowest UV index in Diosso, Congo.
What is the coldest time of year in Diosso?
August, with its high-temperature average of 24.7°C (76.5°F) and a low-temperature average of 20.9°C (69.6°F), is the coldest month in Diosso, Congo.
What is the month with the least sunshine in Diosso?
With an average of 5.8h of sunshine, September has the least sunshine of the year.
What is the wettest month in Diosso?
December is the month with the most rainfall in Diosso, Congo. Rain falls for 25.8 days and accumulates 159mm (6.26") of precipitation.
When are the longest days in Diosso?
The month with the longest days in Diosso is December, with an average of 12h and 24min of daylight.
Is there Daylight Saving Time (DST) in Diosso?
Diosso, Congo, does not observe Daylight Saving Time (DST). WAT timezone is used throughout the entire year.
Average temperature
Diosso, Congo
The warmest month (with the highest average high temperature) is March (30.2°C).
The month with the lowest average high temperature is August (24.7°C).
The month with the highest average low temperature is March (26°C).
The coldest month (with the lowest average low temperature) is July (20.8°C).
Average pressure
Diosso, Congo
- Average pressure in January:
1010.7mbar - Average pressure in February:
1009.9mbar - Average pressure in March:
1010mbar - Average pressure in April:
1010.1mbar - Average pressure in May:
1011.4mbar - Average pressure in June:
1013.8mbar
- Average pressure in July:
1014.5mbar - Average pressure in August:
1014.2mbar - Average pressure in September:
1013.3mbar - Average pressure in October:
1011.5mbar - Average pressure in November:
1010.5mbar - Average pressure in December:
1010.7mbar
The month with the highest atmospheric pressure is July (1014.5mbar).
The month with the lowest atmospheric pressure is February (1009.9mbar).
Average wind speed
Diosso, Congo
- Average wind speed in January:
8.7km/h - Average wind speed in February:
9.2km/h - Average wind speed in March:
9.2km/h - Average wind speed in April:
8.9km/h - Average wind speed in May:
9km/h - Average wind speed in June:
9.4km/h
- Average wind speed in July:
9.4km/h - Average wind speed in August:
9.8km/h - Average wind speed in September:
10.5km/h - Average wind speed in October:
11.4km/h - Average wind speed in November:
10.2km/h - Average wind speed in December:
8.9km/h
The windiest month (with the highest average wind speed) is October (11.4km/h).
The calmest month (with the lowest average wind speed) is January (8.7km/h).
Average humidity
Diosso, Congo
The months with the highest relative humidity are May, June, July, August, September, October, November and December (83%).
The month with the lowest relative humidity is March (80%).
Average rainfall
Diosso, Congo
- Average rainfall in January:
125mm - Average rainfall in February:
102mm - Average rainfall in March:
110mm - Average rainfall in April:
101mm - Average rainfall in May:
54mm - Average rainfall in June:
3mm
The wettest month (with the highest rainfall) is December (159mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days
Diosso, Congo
- Average rainfall days in January:
25.6 days - Average rainfall days in February:
20.8 days - Average rainfall days in March:
22.7 days - Average rainfall days in April:
22.9 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
5.1 days
- Average rainfall days in July:
5.7 days - Average rainfall days in August:
7.8 days - Average rainfall days in September:
15.3 days - Average rainfall days in October:
23.8 days - Average rainfall days in November:
24.3 days - Average rainfall days in December:
25.8 days
The month with the highest number of rainy days is December (25.8 days).
The month with the least rainy days is June (5.1 days).
Average daylight / Average sunshine
Diosso, Congo
- Average daylight in January:
12h and 2min - Average daylight in February:
12h and 2min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 0min - Average daylight in May:
11h and 5min - Average daylight in June:
11h and 5min
- Average daylight in July:
11h and 5min - Average daylight in August:
12h and 0min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 1min - Average daylight in November:
12h and 2min - Average daylight in December:
12h and 2min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in January:
8h and 0min - Average sunshine in February:
8h and 1min - Average sunshine in March:
8h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 1min - Average sunshine in June:
7h and 5min
- Average sunshine in July:
7h and 2min - Average sunshine in August:
6h and 2min - Average sunshine in September:
5h and 5min - Average sunshine in October:
6h and 2min - Average sunshine in November:
7h and 5min - Average sunshine in December:
8h and 1min
The months with the most sunshine are April, May and December (Average sunshine: 8h and 12min).
The month with the least sunshine is September (Average sunshine: 5h and 48min).
Average sunshine days
Diosso, Congo
- Average sunshine days in January:
3.3 days - Average sunshine days in February:
4.9 days - Average sunshine days in March:
6.3 days - Average sunshine days in April:
5 days - Average sunshine days in May:
9.9 days - Average sunshine days in June:
21.1 days
- Average sunshine days in July:
22.4 days - Average sunshine days in August:
17.3 days - Average sunshine days in September:
9.1 days - Average sunshine days in October:
3.9 days - Average sunshine days in November:
2.6 days - Average sunshine days in December:
2.9 days
The month with the most sunshine days is July (22.4 days).
The month with the least sunshine days is November (2.6 days).
Average UV index
Diosso, Congo
The months with the highest UV index are January, February, March, April, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 5).
Average cloud cover
Diosso, Congo
The month with the most cloud cover is October (Cloud cover 66).
The month with the least cloud cover is May (Cloud cover 40).
Average visibility
Diosso, Congo
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).
Diosso, Congo
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