Illushi, Nigeria — Weather in May 2027

Climate Overview

Illushi, Nigeria in May has hot conditions, with highs reaching 32.5°C (91°F) and afternoons the warmest part of the day. Rain falls on about 16 days this month, totalling around 107 mm.

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

Temperatures remain fairly steady throughout May, with daily highs around 32°C (90°F).

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

Expect around 8.8h of sunshine at the start of May, decreasing to 7.7h by the end.

The warmest days tend to fall around the 7th, averaging 33.5°C (92°F).

Compared to April, this month is about 2°C cooler with 6 more rainy days. Temperatures begin dropping heading into June.

Monthly May Averages

Temperature

33°C / 25°C

Feels Like

38°C / 30°C

Rain

16 days · 107 mm

Sunshine

8.6h / day

Humidity

79% — Muggy

Wind

13 km/h

Wind Direction

SSW (207°)

Gusts

28 km/h

Daylight

12.4 h

Cloud Cover

79%

Clear Sky Days

UV Index

7.6 — Very High

Dew Point

25°C — Oppressive

Moon Phase

Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:17

Daylight 12.4h

Sunset 18:43

What to Expect

With midday temperatures reaching 33°C (91°F), schedule outdoor activities for early morning or late afternoon. Evenings remain warm enough for comfortable outdoor dining and night markets. 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

1days (2 mm) Excellent

2days (10 mm) Excellent

3days (13 mm) Excellent

1days (1 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January best	36°C / 24°C	38°C / 26°C	1days (2 mm) Excellent	10.5h Excellent	50% Moderate	7.7 Very High	Fair	View Details
February	37°C / 25°C	40°C / 29°C	2days (10 mm) Excellent	10.4h Excellent	54% Moderate	8.2 Very High	Poor	View Details
March	36°C / 26°C	41°C / 31°C	8days (41 mm) Wet	9.6h Good	69% Muggy	8.6 Very High	Poor	View Details
April	34°C / 26°C	40°C / 31°C	10days (67 mm) Wet	9.4h Good	73% Muggy	8.2 Very High	Poor	View Details
May	33°C / 25°C	38°C / 30°C	16days (107 mm) Wet	8.6h Good	79% Humid	7.6 Very High	Poor	View Details
June	30°C / 24°C	36°C / 29°C	23days (178 mm) Wet	7.8h Good	83% Humid	7.1 Very High	Wet	View Details
July	29°C / 24°C	34°C / 28°C	26days (221 mm) Wet	7.2h Good	84% Humid	7 High	Wet	View Details
August	30°C / 24°C	34°C / 28°C	23days (193 mm) Wet	7.5h Good	82% Humid	6.8 High	Wet	View Details
September	30°C / 24°C	35°C / 28°C	25days (211 mm) Wet	7.1h Good	84% Humid	7.4 Very High	Wet	View Details
October	31°C / 24°C	37°C / 29°C	18days (133 mm) Wet	7.7h Good	83% Humid	7 High	Wet	View Details
November	33°C / 25°C	38°C / 29°C	3days (13 mm) Excellent	9.4h Good	74% Muggy	7.6 Very High	Poor	View Details
December best	35°C / 24°C	38°C / 28°C	1days (1 mm) Excellent	10.5h Excellent	57% Moderate	7.4 Very High	Fair	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 jacketWaterproof shoesBreathable clothingSunscreen (SPF 30+)Sun hatSunglasses

Frequently Asked Questions

Expand all

Is May a good time to visit Illushi?

May is typically poor for visiting Illushi, with average highs of 33°C (91°F) and around 16 rainy days. Illushi, Nigeria in May has hot conditions, with highs reaching 32.5°C (91°F) and afternoons the warmest part of the day

Does it rain a lot in Illushi in May?

Illushi typically sees around 16 rainy days in May with 107 mm (4.2 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Illushi in May?

Nights stay pleasantly warm in Illushi during May, around 25°C (77°F). Light evening wear is sufficient.

What should I pack for Illushi in May?

With highs of 33°C (91°F) and lows of 25°C (77°F) in May, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.

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

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

What is the UV index in Illushi in May?

The average UV index in Illushi 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 Illushi in May?

Illushi gets approximately 12 hours of daylight per day in May, with around 9 hours of sunshine.

Does it snow in Illushi in May?

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

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