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Contents
- The climate of Zam
- The Best Time to Visit Zam
- The Worst Time to Visit Zam
- Spring Weather in Zam
- Summer Weather in Zam
- Autumn Weather in Zam
- Winter Weather in Zam
- 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
Climate and monthly weather forecast
The climate of Zam
In Zam, Burkina Faso, the prevalent climate according to Köppen climate classification is of the tropical savanna type, denoted as Aw. The geographical positioning of Zam also plays a substantial role in its climate conditions, located in the northern hemisphere, fairly close to the equator.
Throughout the year, the temperatures show a certain degree of fluctuation, ranging from 17.6°C (63.7°F) to a peak of 40.8°C (105.4°F). While the cooler months are found at the beginning and end of the year, the mercury reaches its zenith in the middle months from April to July. In contrast, the humidity follows an inverse pattern, with drier months towards the start and end of the year, and more humidity observed during the middle months, peaking at 70% in August.
Rainfall, while not a constant presence throughout the year, tends to concentrate itself in the middle months from May to September. The most significant rainfall occurs in August with 128mm (5.04") and is accompanied by an increase in the number of rainy days, reaching up to 20.4 days in the same month. These months of significant rainfall coincide with a decrease in sunshine hours, underscoring the wet nature of this period.
Speaking of sunshine, it is fairly abundant and consistent throughout the year, with little variation from month to month. The UV index also remains mostly consistent, ranging from 6 to 8, indicating a generally strong intensity of ultraviolet radiation.
Throughout the year, the temperatures show a certain degree of fluctuation, ranging from 17.6°C (63.7°F) to a peak of 40.8°C (105.4°F). While the cooler months are found at the beginning and end of the year, the mercury reaches its zenith in the middle months from April to July. In contrast, the humidity follows an inverse pattern, with drier months towards the start and end of the year, and more humidity observed during the middle months, peaking at 70% in August.
Rainfall, while not a constant presence throughout the year, tends to concentrate itself in the middle months from May to September. The most significant rainfall occurs in August with 128mm (5.04") and is accompanied by an increase in the number of rainy days, reaching up to 20.4 days in the same month. These months of significant rainfall coincide with a decrease in sunshine hours, underscoring the wet nature of this period.
Speaking of sunshine, it is fairly abundant and consistent throughout the year, with little variation from month to month. The UV index also remains mostly consistent, ranging from 6 to 8, indicating a generally strong intensity of ultraviolet radiation.
The Best Time to Visit Zam
The optimal time to visit Zam depends significantly on individual preferences. However, if lower temperatures and less rain are the preferred conditions, then the period from December to March would be ideal. During this time, the average temperatures stay well below the year's peak, and the rainfall is virtually non-existent. Moreover, the sunshine hours remain consistently high.
The Worst Time to Visit Zam
Conversely, the period from May to September might be challenging for some due to the substantial rainfall and relatively high temperatures. Precisely, August could be particularly testing due to its high humidity of 70% and maximum rainfall of 128mm (5.04").
Spring Weather in Zam
In Zam, the spring months of March, April, and May are characterized by a substantial rise in temperatures up to 40.8°C (105.4°F), along with an increase in rainfall, peaking in May with 12mm (0.47"). Despite the rising temperatures and rainfall, sunshine hours remain high, hovering around 11.5 hours in April and 12 hours in May.
Summer Weather in Zam
The summer months from June to August bring even higher temperatures, with June and July both reaching 38.2°C (100.8°F) and 34.3°C (93.7°F), respectively, while August sees a slight drop to 31.8°C (89.2°F). This season also hosts the wettest period of the year, with the highest rainfall levels of 67mm (2.64") and 128mm (5.04") in July and August, respectively. Along with this, the number of rainy days peaks in August with 20.4 days.
Autumn Weather in Zam
Coming into the autumn months of September, October, and November, the rainfall gradually reduces to 45mm (1.77"), 24mm (0.94"), and no rainfall, respectively. The temperatures also tend to decline, going from 33.5°C (92.3°F) in September to 36.4°C (97.5°F) in November. Furthermore, a fall can be noticed in the number of sunshine days, especially in September.
Winter Weather in Zam
Winter season in Zam, encompassing December, January, and February, usually sees a drop in temperatures, with the lowest recorded average of 17.6°C (63.7°F) in December. Alongside the dip in temperatures, these months also mark a decrease in rainfall, with no rainfall recorded from December to February. Despite these cooler and drier conditions, the amount of sunshine remains consistently good, providing bright and mostly clear weather for the majority of the season.
Weather in January
January is the onset of a new year in Zam, Burkina Faso. This month witnesses a considerable increase in the maximum temperature to 34.3°C (93.7°F) from the final month of the previous year. Humidity is often low, making the month quite dry and pleasant. Weather in January »
Weather in February
February in Zam, Burkina Faso sees a significant climb in temperatures, with an increase of nearly 2°C (35.6°F) to 37°C (98.6°F) compared to January. The amount of sunshine starts to rise gradually, contributing to the warmer climate. Weather in February »
Weather in March
March welcomes the middle of the year in Zam, Burkina Faso. Notably, the sunshine hours plateau at 9.9 hours per day as in February, while the temperature rises by a few degrees to reach 40.1°C (104.2°F). The UV index peaks to 8, marking 'very high' in the global standard. Weather in March »
Weather in April
April is a transitional phase in Zam, Burkina Faso, presenting a broad mix of weather conditions. The temperature often climbs to a peak of 40.8°C (105.4°F), but there is also an increase in rainfall volume (from 2mm (0.08") in March to 4mm (0.16")). Weather in April »
Weather in May
May in Zam, Burkina Faso is marked by a change in weather patterns, introducing a wetter period. With a significant rise in rainfall to 12mm (0.47"), this month witnesses the initiation of the rainy season. Meanwhile, the weather continues to be warm with slightly declining temperatures. Weather in May »
Weather in June
June brings in more noticeable changes in weather pattern in Zam, Burkina Faso. The significant uptick in rainfall to 27mm (1.06") marks the peak of the wet season. It features an increase in the duration of daylight, reaching a year-round high. Weather in June »
Weather in July
The peak rainy season continues into July in Zam, Burkina Faso with rainfall reaching a year-high of 67mm (2.64"). Despite the increased cloud coverage and rainfall, temperatures remain high. The wind speed also reduces slightly from the previous month. Weather in July »
Weather in August
Zam, Burkina Faso witnesses maximum humidity of 70% in August. The high relative humidity along with the substantial rainfall of 128mm (5.04") makes August the wettest month of the year. Despite it being the peak of the rainy season, the average temperature annually tends to be on the warmer side. Weather in August »
Weather in September
September in Zam, Burkina Faso brings about a marked decrease in rainfall to 45mm (1.77"). Despite this reduction, the humidity decreases slightly, but remains significantly high. The days start to get shorter and temperature begins to reduce gradually. Weather in September »
Weather in October
In October, Zam, Burkina Faso experiences a further drop in rainfall to 24mm (0.94"). The temperatures continue their downward trend from September, and the humidity starts to reduce significantly. Despite this, the UV index remains high, and visibility remains optimal over the month. Weather in October »
Weather in November
November heralds the commencement of the dry season in Zam, Burkina Faso. There is a marked drop in rainfall, with the city receiving almost negligible precipitation, allowing for dry and pleasant conditions. Nonetheless, the temperature drops slightly, providing more relaxed and comfortable weather. Weather in November »
Weather in December
December brings the year to a close in Zam, Burkina Faso with little to no rainfall, signifying the height of the dry season. The month is characterised by cooler temperatures, with an average minimum temperature of 18.7°C (65.7°F). Weather in December »
Updated: Aug 29, 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
What is the least humid month?
January and February, with an average relative humidity of 14%, are the least humid months.
What is the driest month?
January, November and December are months without rainfall.
How much does it rain?
In Zam, during the entire year, the rain falls for 77.9 days and collects up to 310mm (12.2") of precipitation.
When does it rain?
February through October are months with rainfall.
When is the highest UV index?
The months with the highest UV index are March through June and September, with an average maximum UV index of 8.
What is the hottest time of year?
Zam's temperatures tend to reach their peak averages in April, with a high of 40.8°C (105.4°F) and a low of 27.1°C (80.8°F).
What month has the most sunshine?
The month with the most sunshine is May, with an average of 12h of sunshine.
When are the longest days?
June has the longest days of the year, with an average of 12h and 48min of daylight.
What month is the coldest?
Zam's August weather, with an average high temperature of 31.8°C (89.2°F) and an average low temperature of 24.2°C (75.6°F), tends to be the coldest of the year.
What is the most humid month?
With an average relative humidity of 70%, August is the most humid month in Zam.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 20.4 days and typically aggregates up to 128mm (5.04") of precipitation.
What is the month with the shortest days?
With an average of 11h and 24min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Zam does not observe Daylight Saving Time (DST). GMT timezone is used throughout the entire year.
What is the month with the least sunshine?
With an average of 7.6h of sunshine, December has the least sunshine of the year.
What is the month with the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 6.
Average temperature
Zam, Burkina Faso
The warmest month (with the highest average high temperature) is April (40.8°C).
The month with the lowest average high temperature is August (31.8°C).
The month with the highest average low temperature is May (29.2°C).
The coldest month (with the lowest average low temperature) is January (17.6°C).
Average pressure
Zam, Burkina Faso
- Average pressure in January:
1012.3mbar - Average pressure in February:
1010.1mbar - Average pressure in March:
1008.4mbar - Average pressure in April:
1007.5mbar - Average pressure in May:
1008.4mbar - Average pressure in June:
1010.3mbar
- Average pressure in July:
1011.3mbar - Average pressure in August:
1011.5mbar - Average pressure in September:
1011.4mbar - Average pressure in October:
1009.9mbar - Average pressure in November:
1009.9mbar - Average pressure in December:
1011.9mbar
The month with the highest atmospheric pressure is January (1012.3mbar).
The month with the lowest atmospheric pressure is April (1007.5mbar).
Average wind speed
Zam, Burkina Faso
- Average wind speed in January:
14.3km/h - Average wind speed in February:
13.8km/h - Average wind speed in March:
11.3km/h - Average wind speed in April:
10.3km/h - Average wind speed in May:
12.4km/h - Average wind speed in June:
13km/h
- Average wind speed in July:
11.9km/h - Average wind speed in August:
10.7km/h - Average wind speed in September:
9km/h - Average wind speed in October:
9.3km/h - Average wind speed in November:
10.4km/h - Average wind speed in December:
14.2km/h
The windiest month (with the highest average wind speed) is January (14.3km/h).
The calmest month (with the lowest average wind speed) is September (9km/h).
Average humidity
Zam, Burkina Faso
The month with the highest relative humidity is August (70%).
The months with the lowest relative humidity are January and February (14%).
Average rainfall
Zam, Burkina Faso
The wettest month (with the highest rainfall) is August (128mm).
The driest months (with the least rainfall) are January, November and December (0mm).
Average rainfall days
Zam, Burkina Faso
- Average rainfall days in January:
0.2 days - Average rainfall days in February:
0.4 days - Average rainfall days in March:
2 days - Average rainfall days in April:
5.1 days - Average rainfall days in May:
5.5 days - Average rainfall days in June:
9 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
20.4 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
6.7 days - Average rainfall days in November:
0.5 days - Average rainfall days in December:
0.1 days
The month with the highest number of rainy days is August (20.4 days).
The month with the least rainy days is December (0.1 days).
Average daylight / Average sunshine
Zam, Burkina Faso
- Average daylight in January:
11h and 3min - Average daylight in February:
11h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 2min - Average daylight in May:
12h and 4min - Average daylight in June:
12h and 5min
- Average daylight in July:
12h and 5min - Average daylight in August:
12h and 3min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 4min - Average daylight in December:
11h and 2min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in January:
8h and 5min - Average sunshine in February:
9h and 5min - Average sunshine in March:
9h and 5min - Average sunshine in April:
11h and 3min - Average sunshine in May:
12h and 0min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 0min - Average sunshine in September:
11h and 0min - Average sunshine in October:
9h and 4min - Average sunshine in November:
7h and 4min - Average sunshine in December:
7h and 4min
The month with the most sunshine is May (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days
Zam, Burkina Faso
- Average sunshine days in January:
30.8 days - Average sunshine days in February:
27.7 days - Average sunshine days in March:
29 days - Average sunshine days in April:
23.8 days - Average sunshine days in May:
24.2 days - Average sunshine days in June:
18.4 days
- Average sunshine days in July:
13.5 days - Average sunshine days in August:
9.2 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
23.1 days - Average sunshine days in November:
29.4 days - Average sunshine days in December:
30.9 days
The month with the most sunshine days is December (30.9 days).
The month with the least sunshine days is August (9.2 days).
Average UV index
Zam, Burkina Faso
The months with the highest UV index are March, April, May, June and September (UV index 8).
The month with the lowest UV index is December (UV index 6).
Average cloud cover
Zam, Burkina Faso
The month with the most cloud cover is August (Cloud cover 38).
The month with the least cloud cover is December (Cloud cover 4).
Average visibility
Zam, Burkina Faso
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).
