Agadez Temperature by Month
The average annual maximum temperature in Agadez, Niger is 37°C (99°F), with daytime highs ranging from 29°C (84°F) in January to 43°C (109°F) in May. This page covers monthly averages, day-night differences, and how Agadez compares to cities worldwide.
Agadez Monthly Temperatures
With significant temperature fluctuations, Agadez enjoys distinct seasons year-round. Nighttime lows range from 28°C (82°F) in May to 14°C (57°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Agadez by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. May, the warmest month of the year, receives 300 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
49-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in June
Historical Agadez Temperatures: 1976-2026
Browse day-by-day temperature records for Agadez spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Agadez vs Niger
The map below shows the annual temperature across Niger. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
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Agadez vs World: Temperature Compared
Agadez's average annual maximum temperature is 37°C (99°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Reykjavík, Iceland averages 9°C (48°F) a year — mild summers by Icelandic standards, but cold winters and frequent wind.
Beijing, China averages 20°C (68°F) annually, but with big seasonal swings — very cold winters and hot summers.
Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.
What Does the Temperature Feel Like in Agadez?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Agadez, January is the coolest month, with average highs of 29°C (84°F) and humidity around 26% — considered low. In May, the warmest month, temperatures average 43°C (109°F) with 23% humidity — conditions that feel low. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Agadez this rarely lasts long on the ground.
For more on Agadez's weather — including monthly rainfall, sunshine hours, and humidity — visit our Agadez climate page.
