Brazzaville
Congo
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Brazzaville, Congo

Beautiful orange flower petals in front of the National Library in Brazzaville, Congo, with a raised flag
Beautiful orange flower petals in front of the National Library in Brazzaville, Congo, with a raised flag
The last month of the autumn, May, is another hot month in Brazzaville, Congo, with average temperature fluctuating between 32°C (89.6°F) and 21°C (69.8°F).

Temperature

In Brazzaville, the average high-temperature in May is essentially the same as in April - a still hot 32°C (89.6°F). In May, the average low-temperature is 21°C (69.8°F).

Rainfall

In Brazzaville, during May, the rain falls for 12 days and regularly aggregates up to 159mm (6.3") of precipitation. In Brazzaville, during the entire year, the rain falls for 111 days and collects up to 1358mm (53.5") of precipitation.

Daylight

May through July, with an average of 11.9h of daylight, are months with the shortest days in Brazzaville.

Sunshine

Months with the most sunshine are February through May, August, October and November, with an average of 5h of sunshine.

UV index

The average daily maximum UV index in Brazzaville is 11. A UV Index value of 11, and more, symbolizes an ultimate health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 11 in May transform into the following instructions:
Practice all essential precautions. Protection against sun damage is crucial. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the temperature in May in Brazzaville?

In May, in Brazzaville, Congo, the average high-temperature is 32°C (89.6°F), and the average low-temperature is 21°C (69.8°F).

How many days does it rain in May in Brazzaville?

In Brazzaville, Congo, in May, it is raining for 12 days, with typically 159mm (6.3") of accumulated precipitation.

What is the month with the shortest days in Brazzaville?

May through July, with an average of 11.9h of daylight, are months with the shortest days in Brazzaville, Congo.

What is the average length of the day in May in Brazzaville?

In Brazzaville, Congo, the average length of the day in May is 11.9h.

What are the months with the most sunshine in Brazzaville?

February through May, August, October and November, with an average of 5h of sunshine, are months with the most sunshine in Brazzaville, Congo.

How long on average sun shines in May in Brazzaville?

The average sunshine in May is 5h.

What is the UV index intensity in May in Brazzaville?

In May, the average daily maximum UV index in Brazzaville, Congo, is 11. A UV Index reading of 11, and higher, represents an extreme health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in May - Brazzaville, Congo
  • Average high temperature in May: 32°C

Warmest months (with the highest average high temperature) are March and April (33°C).
The month with the lowest average high temperature is July (28°C).

  • Average low temperature in May: 21°C

The month with the highest average low temperature is April (22°C).
The coldest month (with the lowest average low temperature) is July (17°C).

Average rainfall in May - Brazzaville, Congo
  • Average rainfall in May: 159mm

The wettest month (with the highest rainfall) is November (222mm).
Driest months (with the lowest rainfall) are July and August (3mm).

Average rainfall days in May - Brazzaville, Congo
  • Average rainfall days in May: 12 days

Months with the highest number of rainy days are April and November (16 days).
The month with the lowest number of rainy days is July (0 days).

Average daylight in May / Average sunshine in May - Brazzaville, Congo
  • Average daylight in May: 11.9h

The month with the longest days is December (Average daylight: 12.4h).
Months with shortest days are May, June and July (Average daylight: 11.9h).

  • Average sunshine in May: 5h

Months with most sunshine are February, March, April, May, August, October and November (Average sunshine: 5h).
Months with least sunshine are January, June, July, September and December (Average sunshine: 4).

Average UV index in May - Brazzaville, Congo
  • Average UV index in May: 11

Months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 10).