Riyan Climate by Month
Temperatures in Riyan experience a moderate degree of variance through the seasons.
Days can be very hot, while the cooler months tend
to be warm.
The city sits in an arid zone with minimal moisture.
Let’s explore the climate details in depth to provide you with a complete overview.
Average day and night temperature
In Riyan, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a very hot 35°C in June. In January, the coolest month of the year, temperatures drop to a comfortable 27°C. At night, expect cooler temperatures, averaging 21°C during this month.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Riyan is known for its low rainfall, with yearly precipitation amounts around 95 mm. Riyan can be quite wet during October, receiving approximately 17 mm of precipitation over 0 rainy days. In contrast August, experiences much drier conditions, with 2.2 mm of rainfall, spread across 6 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Average water temperature
The mean water temperature over the year in Riyan ranges from 25°C in January to 30°C in June.
Water temperature over the year
Average humidity
The relative humidity is moderate throughout the year in Riyan.
Relative humidity over the year
The best time of year to visit Riyan in Yemen
The best time to visit is during the drier months: January, February, March, April, May, June, July, August, September, October, November and December.Other facts from our historical weather data:
October tops the wettest month list with 17 mm of rainfall.
August is the driest month with 2 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
