Climate and monthly weather forecastBarra, The Gambia
Climate and monthly weather forecast
The climate of Barra
The prevalent climate situation in Barra, The Gambia is classified under the Aw code of the Köppen climate classification, indicating a tropical wet and dry climate or savanna. Geographically, Barra's position in the North Bank Division of The Gambia contributes to its weather conditions.Monthly averages reveal distinct patterns across several weather parameters. Temperature highs range from 28.1°C (82.6°F) in May to 31.8°C (89.2°F) in November while temperature lows vary from 21.6°C (70.9°F) to 26.9°C (80.4°F) in February and October respectively. Relative humidity punctuates the air with a varying rate from 39% to 80% throughout the year. Precipitation is notably sporadic, with rainfall in millimeters ranging dramatically from 0mm (0") to about 177mm (6.97") between February and August.
Visibility in Barra remains at a steady 10km (6.2mi) all year, while the percentage of cloudy skies varies from a mere 6% in April to a significant 50% during August. A closer look at the barometric pressure reveals minimal fluctuation, hovering around the 1010-1012mb mark throughout the year. Wind speeds also exhibit a similar consistency, generally ranging from 12.8km/h (8mph) to 18.6km/h (11.6mph) in September and February respectively.
The best time to visit Barra
Given the variance in weather conditions, the ideal time to visit Barra would be from November to March. During this period, the weather is at its most pleasant with temperature highs fluctuating around 29.5°C (85.1°F) to 31.2°C (88.2°F), and lows maintaining a comfortable range from 23.8°C (74.8°F) to 26.1°C (79°F). Moreover, rainfall is virtually nonexistent, and the relative humidity hovers at a manageable 42% to 55%.The worst time to visit Barra
In contrast to the peak travel times, the least appealing period to visit Barra would be during the months of July to September when the wet season is at its peak. The temperature highs during these months sit comfortably between 29.2°C (84.6°F) to 29.5°C (85.1°F). However, the relative humidity shoots up to 77% - 80%, and a substantial increase in rainfall is observed. Over these three months, the average monthly rainfall surges from 74mm (2.91") in July to a striking 177mm (6.97") in August.Spring weather in Barra
Spring in Barra, encompassing March to May, is characterized by moderately high temperatures. Temperature highs shift from 29.4°C (84.9°F) in March to 28.1°C (82.6°F) by May, with lows reflecting a minimal increase from 22°C (71.6°F) to 22.8°C (73°F). This period also experiences an uptick in rainfall, progressively increasing from 2mm (0.08") in March to 5mm (0.2") in May.Summer weather in Barra
The summer months from June to August in Barra experience a significant rise in rainfall, going from a scant 14mm (0.55") in June to a whopping 177mm (6.97") in August. The temperature highs range between 28.8°C (83.8°F) and 29.2°C (84.6°F). The level of humidity encounters an upward trend, reaching up to 80%, and the complexity of the weather is further amplified by the rise in cloud coverage and the reduction in average daily sunshine hours from 12.9 hours to 12.6 hours.Autumn weather in Barra
Autumn, marked by September to November, brings a gradual decrease in temperature in Barra, with highs swinging from 29.5°C (85.1°F) in September down to 30.5°C (86.9°F) in November. However, the relative humidity drops distinctively from 80% in September to a drier 55% by November.Winter weather in Barra
Winter in Barra features minimal rainfall and lowers relative humidity. With a low of 22.3°C (72.1°F) in December, rising to 26.9°C (80.4°F) in February, it also clocks the coldest months of the year. Rainfall is virtually absent during this time, and the humidity levels settle between 39% and 42%, promising pleasant conditions for exploring the region.Weather in January
The year in Barra starts with a rise in temperature, the lowest of which is 22.3°C (72.1°F), thus setting the tone for mild winters. Though the temperature difference from February is not much, there is a considerable decrease in relative humidity (from 44% to 39%). Weather in January »Weather in February
Weather in February in Barra has some minor yet noticeable changes from the preceding month. Temperature slightly declines, with the highest temperature recorded at 29.2°C (84.6°F). The overall humidity also has an upward trend, although no significant precipitation occurs. Weather in February »Weather in March
Unlike the first two months, March in Barra witnesses a significant shift in its weather conditions. The relative humidity increases further to 51%, culminating in the onset of rainfall, though only trace amounts are observed. Comparatively, temperature and sunshine hours follow a similar trend as experienced in February. Weather in March »Weather in April
As April approaches, the weather in Barra continues on its progressive course towards escalating humidity and rainfall. In comparison to March, April experiences a distinct increase in rainfall from 2mm (0.08") to 5mm (0.2"). In terms of temperature, this month leans towards cooler tendencies with a high of 28.8°C (83.8°F). Weather in April »Weather in May
May sees a significant shift in weather conditions in Barra. This month observes a dramatic surge in rainfall, escalating to 14mm (0.55") from a mere 5mm (0.2") in April. Despite the rise, temperatures remain relatively stable, maintaining a subtly cooler climate. Weather in May »Weather in June
June weather in Barra boasts a high of 28.8°C (83.8°F), hence maintaining the temperature trend seen in May. However, the rainfall amplifies exponentially in this month, from 14mm (0.55") to a whopping 74mm (2.91"), reflecting the full swing of the rainy season. Weather in June »Weather in July
July in Barra is the climax of the monsoon season, with the precipitation peaking at its highest for the year at 177mm (6.97"). This significantly higher rainfall from the 74mm (2.91") observed in June influences an increase in relative humidity, which reaches 77%. Weather in July »Weather in August
As August takes its place in Barra, there is a noticeable reduction in rainfall from 177mm (6.97") in July to 121mm (4.76"). The drop slightly eases off the peak monsoon conditions experienced in the previous month. Cloud coverage also reaches a maximum with 50% cloudiness for the year, hindering the amount of sunshine received. Weather in August »Weather in September
September in Barra marks the subsiding of the heavy monsoon and the onset of the post-monsoon period. Rainfall decreases further to 31mm (1.22") from 121mm (4.76"), indicating a shift towards the dry period. Furthermore, while the temperature shoots up to a maximum of 29.5°C (85.1°F), the wind speed lessens to 12.8km/h (8mph). Weather in September »Weather in October
October further eases down on the rain with a decrease from 31mm (1.22") to 2mm (0.08"), a drastic transformation from the preceding month. Temperatures elevate to a high of 31.2°C (88.2°F), being the highest for the year, and considerably higher than September. Weather in October »Weather in November
Returning to the aridity that was experienced at the beginning of the year, November in Barra marks a slight dip in temperature, although it still hovers at a high of 31.8°C (89.2°F). Rainfall is minimal, and the climate remains mostly dry, similar to October. Weather in November »Weather in December
December in Barra displays further cooling in the weather with a high temperature of 30.5°C (86.9°F) and no traces of rainfall. This indicates a stark variance from the heated and dry conditions seen in November. Wind speed, once again, hikes up to 17.1km/h (10.6mph), the third-highest for the year. Weather in December »Updated: Jul 14, 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 least humid month in Barra is January, with an average relative humidity of 39%.
In Barra, The Gambia, rain does not fall in January, February and December.
Throughout the year, there are 77 rainfall days, and 427mm (16.81") of precipitation is accumulated.
The months with the highest UV index are January, April through December, with an average maximum UV index of 7.
The months with the lowest UV index are February and March, with an average maximum UV index of 6.
March through November are months with rainfall.
March through May, with an average of 9.9h of sunshine, are months with the most sunshine.
With its average high temperature of 28.1°C (82.6°F) and a low of 22.8°C (73°F), May is regarded as the coldest month.
With an average of 12h and 54min of daylight, June has the longest days of the year.
The months with the highest humidity are August and September, with an average relative humidity of 80%.
August is the month with the most rainfall. Rain falls for 21.6 days and accumulates 177mm (6.97") of precipitation.
August has the least sunshine of the year, with an average of 7.3h of sunshine.
November is the month that records the highest temperatures, with averages ranging from a high of 31.8°C (89.2°F) to a low of 26.2°C (79.2°F).
December has the shortest days of the year, with an average of 11h and 18min of daylight.
Barra does not observe Daylight Saving Time (DST). GMT timezone is used over the entire year.
Average temperature
Barra, The Gambia
The warmest month (with the highest average high temperature) is November (31.8°C).
The month with the lowest average high temperature is May (28.1°C).
The month with the highest average low temperature is October (26.9°C).
The coldest month (with the lowest average low temperature) is February (21.6°C).
Average pressure
Barra, The Gambia
- Average pressure in January:
1012.4mbar - Average pressure in February:
1011.3mbar - Average pressure in March:
1010.7mbar - Average pressure in April:
1010.3mbar - Average pressure in May:
1011.1mbar - Average pressure in June:
1012.5mbar
- Average pressure in July:
1012.6mbar - Average pressure in August:
1012.1mbar - Average pressure in September:
1012mbar - Average pressure in October:
1011.1mbar - Average pressure in November:
1010.8mbar - Average pressure in December:
1012mbar
The month with the highest atmospheric pressure is July (1012.6mbar).
The month with the lowest atmospheric pressure is April (1010.3mbar).
Average wind speed
Barra, The Gambia
- Average wind speed in January:
17.9km/h - Average wind speed in February:
18.6km/h - Average wind speed in March:
18.3km/h - Average wind speed in April:
18.4km/h - Average wind speed in May:
17.2km/h - Average wind speed in June:
16.6km/h
- Average wind speed in July:
15.8km/h - Average wind speed in August:
15.3km/h - Average wind speed in September:
12.8km/h - Average wind speed in October:
13.3km/h - Average wind speed in November:
14.7km/h - Average wind speed in December:
17.1km/h
The windiest month (with the highest average wind speed) is February (18.6km/h).
The calmest month (with the lowest average wind speed) is September (12.8km/h).
Average humidity
Barra, The Gambia
The months with the highest relative humidity are August and September (80%).
The month with the lowest relative humidity is January (39%).
Average rainfall
Barra, The Gambia
The wettest month (with the highest rainfall) is August (177mm).
The driest months (with the least rainfall) are January, February and December (0mm).
Average rainfall days
Barra, The Gambia
- Average rainfall days in January:
0.3 days - Average rainfall days in February:
0.2 days - Average rainfall days in March:
0.5 days - Average rainfall days in April:
1.8 days - Average rainfall days in May:
2.7 days - Average rainfall days in June:
7 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
21.6 days - Average rainfall days in September:
17.6 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
1.6 days - Average rainfall days in December:
0.3 days
The month with the highest number of rainy days is August (21.6 days).
The month with the least rainy days is February (0.2 days).
Average daylight / Average sunshine
Barra, The Gambia
- 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 24min - Average daylight in May:
12h and 48min - Average daylight in June:
12h and 54min
- Average daylight in July:
12h and 48min - 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: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January:
9h and 42min - Average sunshine in February:
9h and 48min - Average sunshine in March:
9h and 54min - Average sunshine in April:
9h and 54min - Average sunshine in May:
9h and 54min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
8h and 6min - Average sunshine in August:
7h and 18min - Average sunshine in September:
8h and 12min - Average sunshine in October:
9h and 36min - Average sunshine in November:
9h and 48min - Average sunshine in December:
9h and 30min
The months with the most sunshine are March, April and May (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 18min).
Average sunshine days
Barra, The Gambia
- Average sunshine days in January:
30.7 days - Average sunshine days in February:
28.1 days - Average sunshine days in March:
30.3 days - Average sunshine days in April:
28.4 days - Average sunshine days in May:
27.7 days - Average sunshine days in June:
22.1 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
10.4 days - Average sunshine days in October:
21.1 days - Average sunshine days in November:
28.1 days - Average sunshine days in December:
30.7 days
The months with the most sunshine days are January and December (30.7 days).
The month with the least sunshine days is August (7.3 days).
Average UV index
Barra, The Gambia
The months with the highest UV index are January, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are February and March (UV index 6).
Average cloud cover
Barra, The Gambia
The month with the most cloud cover is August (Cloud cover 50).
The month with the least cloud cover is April (Cloud cover 6).
Average visibility
Barra, The Gambia
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).
