Jazan Temperature by Month

Jazan, Jazan Province, Saudi Arabia has a consistently very warm climate year-round, with daytime highs averaging 32°C (90°F). Below you'll find a full monthly breakdown and a comparison with cities worldwide.

The temperature in Jazan remains steady throughout the year, providing a consistently very hot climate. Maximum daytime temperatures range from a very hot 35°C (95°F) in July to a comfortable 29°C (84°F) in January. Nights are mild year-round, with lows ranging from 31°C (88°F) in July to 24°C (75°F) in January.

The chart below illustrates the average maximum day and minimum night temperatures in Jazan by month:

Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM.

The chart below shows the average temperature throughout the year:

Jazan's average annual maximum temperature is 32°C (90°F). To put that in context, here's how it compares to a few well-known destinations:

Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.

On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.

Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.

Melbourne, Australia averages 20°C (68°F) annually, known for unpredictable weather, with four seasons sometimes happening in one day.

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 Jazan, January is the coolest month, with average highs of 29°C (84°F) and humidity around 73%, considered high. In July, the warmest month, temperatures average 35°C (95°F) with 64% humidity, conditions that feel high. 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 Jazan this rarely lasts long on the ground.

For more on Jazan's weather, including monthly rainfall, sunshine hours, and humidity, visit our Jazan climate page.