Guinea in May has hot conditions, with highs reaching 29.5°C (85°F) and afternoons the warmest part of the day. Rain falls on about 15 days this month, totalling around 95 mm.
This month falls at the end of Spring.
Temperature
30°C / 27°C
Guinea Weather in May 2027
Monthly climate averages for Conakry. Based on 10-year ERA5 reanalysis data.
Am Tropical Monsoon
Climate Overview
Compared to April, this month is about 0°C cooler with 13 more rainy days.
Monthly May Averages
Feels Like
35°C / 32°C
Rain
15 days · 95 mm
Sunshine
10.6h / day
Humidity
81% — Very Muggy
Wind
18 km/h
Wind Direction
WSW (256°)
Gusts
29 km/h
Daylight
12.6 h
Cloud Cover
69%
Clear Sky Days
0.7
Dew Point
25°C — Oppressive
Moon Phase
Waxing Gibbous · 66%
Seasonal Demand
Very Quiet (1/5)
Sun Position
Sunrise 06:36
Daylight 12.6h
Sunset 19:09
What to Expect
Daytime temperatures around 30°C (85°F) are ideal for full-day outdoor exploration. 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.
Weather conditions this month are less ideal compared to other times of the year. Indoor activities or shorter outings may be more comfortable.
Pros
- Abundant sunshine for exploring and outdoor fun
- Quieter period with less favourable weather
Cons
- Frequent rain may disrupt outdoor activities
- High humidity makes the heat feel oppressive
What to Wear
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces. A waterproof jacket and shoes are non-negotiable — showers are frequent.
Packing List
UmbrellaWaterproof jacketWaterproof shoesBreathable clothingSunscreen (SPF 30+)Sun hatSunglasses
Compare Months
January best
Fair 
February
Fair March best
Fair April
Fair May
Poor June
Wet July
Wet August
Wet September
Wet October
Wet November
Poor December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | Status | Details |
|---|---|---|---|---|---|---|---|
| January best | 29°C / 25°C | 34°C / 29°C | 0days (0 mm) Excellent | 10.8h Excellent | 79% Humid | Fair | View Details |
| February | 29°C / 25°C | 34°C / 30°C | 0days (0 mm) Excellent | 11.2h Excellent | 79% Humid | Fair | View Details |
| March best | 29°C / 26°C | 34°C / 30°C | 0days (1 mm) Excellent | 11.7h Excellent | 77% Humid | Fair | View Details |
| April | 29°C / 26°C | 35°C / 31°C | 2days (8 mm) Excellent | 11.7h Excellent | 78% Humid | Fair | View Details |
| May | 30°C / 27°C | 35°C / 32°C | 15days (95 mm) Wet | 10.6h Excellent | 81% Humid | Poor | View Details |
| June | 28°C / 26°C | 34°C / 30°C | 26days (328 mm) Wet | 9.1h Good | 84% Humid | Wet | View Details |
| July | 27°C / 25°C | 31°C / 29°C | 31days (1014 mm) Wet | 6.2h Fair | 86% Very Muggy | Wet | View Details |
| August | 27°C / 25°C | 31°C / 28°C | 31days (940 mm) Wet | 5.6h Fair | 87% Very Muggy | Wet | View Details |
| September | 28°C / 25°C | 32°C / 29°C | 28days (642 mm) Wet | 6.9h Fair | 86% Very Muggy | Wet | View Details |
| October | 29°C / 25°C | 34°C / 30°C | 26days (216 mm) Wet | 9.1h Good | 84% Humid | Wet | View Details |
| November | 29°C / 26°C | 35°C / 31°C | 12days (58 mm) Wet | 10.4h Excellent | 82% Humid | Poor | View Details |
| December | 29°C / 25°C | 35°C / 30°C | 2days (10 mm) Excellent | 10.6h Excellent | 78% Humid | Fair | View Details |
Frequently Asked Questions
May is typically poor for visiting Guinea, with average highs of 30°C (85°F) and around 15 rainy days. Guinea in May has hot conditions, with highs reaching 29.5°C (85°F) and afternoons the warmest part of the day. Rain fal
Guinea typically sees around 15 rainy days in May with 95 mm (3.7 in) of total rainfall. Pack a waterproof jacket.
With highs of 30°C (85°F) and lows of 27°C (80°F) in May, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.
May is not the most favourable month weather-wise in Guinea. Consider visiting during months with milder temperatures or less rainfall for a better experience.
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