Isamba, DR Congo — Weather in May 2027

Climate Overview

Isamba, DR Congo in May has hot conditions, with highs reaching 31.1°C (88°F) and afternoons the warmest part of the day. Rain falls on about 13 days this month.

This month falls at the end of Autumn. The combination of heat and frequent rain creates tropical monsoon conditions.

Temperatures remain fairly steady throughout May, with daily highs around 31°C (88°F).

Rainfall is heaviest during the first third of the month, while the last third tends to be drier.

Expect around 9.4h of sunshine at the start of May, increasing to 10.1h by the end.

The warmest days tend to fall around the 20th, averaging 31.7°C (89°F).

Compared to April, this month is about 1°C warmer with 8 fewer rainy days.

Monthly May Averages

Temperature

31°C / 23°C

Feels Like

36°C / 26°C

Rain

13 days · 71 mm

Sunshine

9.7h / day

Humidity

80% — Very Muggy

Wind

8 km/h

Wind Direction

NE (45°)

Gusts

28 km/h

Daylight

11.9 h

Cloud Cover

67%

Clear Sky Days

1.8

UV Index

7.5 — Very High

Dew Point

23°C — Muggy

Moon Phase

Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:32

Daylight 11.9h

Sunset 18:28

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain most often builds later in the day, so mornings are typically the driest window and afternoon showers are more likely.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

3days (13 mm) Excellent

3days (13 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	30°C / 22°C	36°C / 26°C	18days (102 mm) Wet	9.8h Good	83% Humid	7.2 Very High	Wet	View Details
February	32°C / 23°C	37°C / 27°C	14days (90 mm) Wet	10h Excellent	79% Humid	7.7 Very High	Fair	View Details
March	31°C / 23°C	37°C / 27°C	17days (129 mm) Wet	9.4h Good	81% Humid	8.2 Very High	Poor	View Details
April	30°C / 22°C	36°C / 27°C	21days (157 mm) Wet	8.9h Good	86% Very Muggy	7.3 Very High	Wet	View Details
May	31°C / 23°C	36°C / 26°C	13days (71 mm) Wet	9.7h Good	80% Humid	7.5 Very High	Fair	View Details
June best	33°C / 22°C	35°C / 24°C	3days (13 mm) Excellent	10.6h Excellent	64% Muggy	7.4 Very High	Good	View Details
July best	33°C / 22°C	35°C / 23°C	3days (13 mm) Excellent	10.7h Excellent	58% Moderate	7.7 Very High	Good	View Details
August	32°C / 22°C	36°C / 25°C	10days (54 mm) Wet	10.4h Excellent	68% Muggy	8.3 Very High	Fair	View Details
September	31°C / 22°C	36°C / 25°C	18days (111 mm) Wet	10h Excellent	79% Humid	8.6 Very High	Wet	View Details
October	31°C / 22°C	36°C / 26°C	20days (144 mm) Wet	10h Excellent	81% Humid	8.3 Very High	Wet	View Details
November	30°C / 22°C	35°C / 26°C	23days (165 mm) Wet	9.3h Good	86% Very Muggy	7.4 Very High	Wet	View Details
December	30°C / 22°C	35°C / 26°C	20days (138 mm) Wet	9.1h Good	86% Very Muggy	7.3 Very High	Wet	View Details

What to Wear

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Isamba?

May is typically fair for visiting Isamba, with average highs of 31°C (88°F) and around 13 rainy days. Isamba, DR Congo in May has hot conditions, with highs reaching 31.1°C (88°F) and afternoons the warmest part of the day

Does it rain a lot in Isamba in May?

Isamba typically sees around 13 rainy days in May with 71 mm (2.8 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Isamba in May?

Nights stay pleasantly warm in Isamba during May, around 23°C (73°F). Light evening wear is sufficient.

What should I pack for Isamba in May?

With highs of 31°C (88°F) and lows of 23°C (73°F) in May, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.

Is May among the best months weather-wise in Isamba?

May is not the most favourable month weather-wise in Isamba. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Isamba in May?

The average UV index in Isamba during May is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Isamba in May?

Isamba gets approximately 12 hours of daylight per day in May, with around 10 hours of sunshine.

Does it snow in Isamba in May?

Snow is uncommon in Isamba during May based on 10-year climate averages.

Last updated: