Jerash Weather & Climate: Best Time to Visit

The climate in Jerash is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very hot 35°C (95°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 15°C (59°F).

At night, temperatures range from around 21°C (70°F) in August to 5°C (41°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Jerash is known for its low rainfall, with yearly precipitation amounts around 236 mm (9.3 in). Jerash can be quite wet during February, receiving approximately 57 mm (2.2 in) of precipitation over 10 rainy days.

In contrast, during the driest month (July), you will experience much drier conditions, with 0.3 mm (0.01 in) of precipitation spread across 0 rainy days days. For more details, please visit our Jerash Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Jerash can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 12.9 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 6.0 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is moderate throughout the year in Jerash.

The city experiences its highest humidity in January, reaching 68%. In May, the humidity drops to its lowest level at 34%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year