Niamey in May
In May, Niamey averages 40°C (105°F) during the day and 29°C (83°F) at night, with around 5 days of rain (7 mm total).
ShoulderConditions are very hot — early-morning and evening sightseeing recommended. Occasional showers are likely but won't dominate.
May in Niamey is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How May compares to the rest of the year in Niamey
May is one of the warmest months in Niamey (2nd of 12) and moderately rainy compared to the rest of the year (5th of 12). Daytime temperature runs 4°C above the annual average (36°C). May runs roughly the same as April (41°C) and cools 3°C in June (38°C).
May sunrise & sunset in Niamey
Times shown for Niamey local time (Africa/Niamey), calculated for the 15th of May. They shift by a few minutes day to day across the month.
Photography light in Niamey — May
Golden-hour and blue-hour windows for the 15th of May, in Niamey's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Niamey in May
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on May's tier (Shoulder) and Niamey's popularity.
Crowds & pricing — May in Niamey
Niamey is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — May in Niamey
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Niamey in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 32°C / 90°F | 17°C / 62°F | 0 mm | 0 | — |
| February | 35°C / 95°F | 19°C / 66°F | 0 mm | 1 | — |
| March | 39°C / 102°F | 23°C / 73°F | 1 mm | 1 | — |
| April | 41°C / 105°F | 26°C / 79°F | 1 mm | 1 | — |
| May | 40°C / 105°F | 29°C / 83°F | 7 mm | 5 | — |
| June | 38°C / 100°F | 28°C / 82°F | 31 mm | 13 | — |
| July | 34°C / 94°F | 26°C / 78°F | 69 mm | 20 | — |
| August | 32°C / 89°F | 24°C / 76°F | 156 mm | 23 | — |
| September | 34°C / 94°F | 25°C / 77°F | 35 mm | 13 | — |
| October | 37°C / 99°F | 24°C / 76°F | 5 mm | 3 | — |
| November | 37°C / 98°F | 20°C / 68°F | 0 mm | 0 | — |
| December | 33°C / 91°F | 17°C / 63°F | 0 mm | 0 | — |
Other cities with similar May weather
🌍 See the full ranked list of climate twins for Niamey in May →
Frequently asked questions
How hot is Niamey in May?
In May, Niamey averages a high of 40°C (105°F) and a low of 29°C (83°F) — generally hot.
Does it rain a lot in Niamey in May?
May sees occasional rain in Niamey, with about 5 rainy days on average.
Is May a good time to visit Niamey?
May is hot and mostly dry. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Niamey in May?
Pack lightweight, breathable clothing, sunglasses and sunscreen. See the full May packing list for Niamey for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.