Climate Insights for Jizan

The climate in Jizan is hot. The average annual temperature is 32°C and approximately 136mm of precipitation falls per year. August is the wettest month, receiving around 24mm of rainfall. Jizan is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, September, July. The coldest months are January, February, December, when temperatures can drop to 23°C.

Jizan sees moderate temperature variation throughout the year, ranging from 23°C to 41°C. June is the hottest month, with daytime highs reaching 41°C and an average of 36°C. January is the coolest month, with minimum temperatures around 23°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between October and November, with a 3°C shift in average temperatures.

Jizan is a quite dry location, receiving approximately 136mm of precipitation annually, which averages out to around 11mm per month. The wettest month is August, averaging 24mm of rainfall. March and July also tend to see above-average precipitation. The driest month is June, with just 1mm. That's 23mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Jizan is mildly breezy, with an average annual wind speed of 19km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 24km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in December, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 10km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 16km/h in winter, 20km/h in spring, 22km/h in summer, 19km/h in autumn.

It is currently spring in Jizan, which began on March 20, 2026. Jizan is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in June at around 41°C, while the coldest stretch bottoms out in January near 23°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

The table below shows monthly climate averages for Jizan based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.