Climate Insights for Say'un
Seiyun District, Hadramaut Governorate, Yemen
Climate Overview
The climate in Say'un is hot. The average annual temperature is 28°C and approximately 38 mm of precipitation falls per year. July is the wettest month, receiving around 12 mm of rainfall. Say'un is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, July, August. The coldest months are January, December, February, when temperatures can drop to 13°C.The climate in Say'un is hot. The average annual temperature is 82°F and approximately 1.5 in of precipitation falls per year. July is the wettest month, receiving around 0.5 in of rainfall. Say'un is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, July, August. The coldest months are January, December, February, when temperatures can drop to 56°F.
Temperature
Temperatures in Say'un vary considerably across the year, with a 27°C difference between the coldest and warmest months. June is the hottest month, with daytime highs reaching 40°C and an average of 33°C. January is the coolest month, with minimum temperatures around 13°C and an average of 20°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 4°C shift in average temperatures.Temperatures in Say'un vary considerably across the year, with a 47°F difference between the coldest and warmest months. June is the hottest month, with daytime highs reaching 103°F and an average of 92°F. January is the coolest month, with minimum temperatures around 56°F and an average of 69°F. On average, daily temperatures fluctuate by about 24°F between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 8°F shift in average temperatures.
Precipitation
Say'un is a quite dry location, receiving approximately 38 mm of precipitation annually, which averages out to around 3 mm per month. The wettest month is July, averaging 12 mm of rainfall. June and August also tend to see above-average precipitation. The driest month is December, with just 0 mm. 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.Say'un is a quite dry location, receiving approximately 1.5 in of precipitation annually, which averages out to around 0.1 in per month. The wettest month is July, averaging 0.5 in of rainfall. June and August also tend to see above-average precipitation. The driest month is December, with just 0 in. 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.
Wind
Say'un is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.Say'un is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is March, averaging 7mph, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2mph between the calmest and windiest months.
Best Time to Visit
The best time to visit Say'un is during January, February, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 0 mm per month. By contrast, June can be uncomfortably hot with temperatures reaching 40°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Say'un is during January, February, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 71°F with modest rainfall averaging 0 in per month. By contrast, June can be uncomfortably hot with temperatures reaching 103°F. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Say'un 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.The table below shows monthly climate averages for Say'un based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.