Al Janādirīyah Temperature by Month
Al Janādirīyah in Riyadh Province, Saudi Arabia sees significant seasonal temperature differences, with daytime highs between 21°C (70°F) in January and 44°C (111°F) in July, averaging 34°C (93°F) annually. Explore the full monthly breakdown below.
Al Janādirīyah Monthly Temperatures
Depending on the time of the year, temperatures range from very hot to pleasant in Al Janādirīyah. Nighttime lows follow the same pattern, ranging from 29°C (84°F) to 9°C (48°F).
The chart below illustrates the average maximum day and minimum night temperatures in Al Janādirīyah by month:
The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM. July, the city's warmest month, gets 341 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in July
Historical Al Janādirīyah Temperatures: 1976-2026
Browse day-by-day temperature records for Al Janādirīyah spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Al Janādirīyah vs Saudi Arabia
The map below shows the annual temperature across Saudi Arabia. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Al Janādirīyah vs World: Temperature Compared
Al Janādirīyah's average annual maximum temperature is 34°C (93°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.
Glasgow, Scotland averages 13°C (55°F) a year — mild but often grey, with cold winters and rarely hot summers.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
What Does the Temperature Feel Like in Al Janādirīyah?
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 Al Janādirīyah, January is the coolest month, with average highs of 21°C (70°F) and humidity around 50% — considered moderate. In July, the warmest month, temperatures average 44°C (111°F) with 15% 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 Al Janādirīyah this rarely lasts long on the ground.
For more on Al Janādirīyah's weather — including monthly rainfall, sunshine hours, and humidity — visit our Al Janādirīyah climate page.
